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Chaudhary, V.; Punia, S.; , .; Trif, M. Smart Biogenic Packaging. Encyclopedia. Available online: https://encyclopedia.pub/entry/21610 (accessed on 24 July 2024).
Chaudhary V, Punia S,  , Trif M. Smart Biogenic Packaging. Encyclopedia. Available at: https://encyclopedia.pub/entry/21610. Accessed July 24, 2024.
Chaudhary, Vandana, Sneh Punia,  , Monica Trif. "Smart Biogenic Packaging" Encyclopedia, https://encyclopedia.pub/entry/21610 (accessed July 24, 2024).
Chaudhary, V., Punia, S., , ., & Trif, M. (2022, April 12). Smart Biogenic Packaging. In Encyclopedia. https://encyclopedia.pub/entry/21610
Chaudhary, Vandana, et al. "Smart Biogenic Packaging." Encyclopedia. Web. 12 April, 2022.
Smart Biogenic Packaging
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This entry is adapted from the peer-reviewed paper 10.3390/polym14040829

Smart biogenic packaging is an innovative, swiftly emerging concept, where sustainability and real-time monitoring of food are coupled together, ensuring safe and healthy food, alongside commercial and ecological prosperity. Smart biogenic packaging integrates active and intelligent packaging solutions to provide consumers with more reliable information about food product conditions. It also generates a shielding effect for the food by incorporating active substances such as antimicrobial agents in a biogenic polymer matrix.

biogenic smart packaging biodegradable

1. Biogenic Packaging Polymers in Food Packaging-Types

Biogenic packaging is a new generation of packaging, which is garnering worldwide recognition due to its environmental amenability and biodegradability. Biogenic polymers or resins are used to make artificial or organic processed macromolecules into sustainable packaging materials from bio-based (agricultural and marine) sources, and which are biodegradable and/or recyclable [1][2]. Biogenic polymers are associated with the notion of sustainability and also exhibit a lower carbon dioxide (CO2) footprint, contrary to traditional packaging materials. New biogenic polymers are continuously evolving, with a plethora of properties [3] to help relieve concerns about the exhaustion of fossil reserves and the global warming exacerbated by the use of petrochemicals.
Technological innovations for converting these naturally derived resources into value-added chemicals and innovative polymerization methods for producing superior quality, cheap polymers with configurable frameworks and functionalities are critical components of long-term development. In addition, the present need is to develop ultra-modern and cutting-edge techniques for unfolding their internal arrangement and facilitating their use in advanced sectors, such as in biogenic sensors [4]. Based on their origin, biogenic polymers are schematically grouped under three classes (Figure 1): the first encompasses the polymers derived naturally from biomass, the second class includes polymers biosynthesized by microflora, and the third is synthetic biogenic polymers, made from bioderived monomers.
Figure 1. Schematic categorization of biogenic polymers.

1.1. Naturally Derived Biogenic Polymers

Sustainable polymers are derived from easily procurable and biocompatible materials such as biomass rather than traditional fossil fuels such as oil and gas, especially through biological and biochemical processes (Table 1). Researchers have made substantial efforts to synthesize novel, natural biogenic polymers that are chemically equivalent to, and that can replace or outperform, petroleum-based polymers [5]. Table 1 encompasses several naturally derived biogenic polymers, with their compositional units and properties.

1.1.1. Cellulose/Nano-Cellulose

Cellulose is an organic, sustainable, structural polysaccharide composed of D-glucose monomers. Cellulose can be derived from various bio-sources such as wood, cotton, hemp, and agricultural by-products, etc. [6]. Aside from paper manufacturing, cellulose without alteration has very few applications, particularly in the food packaging industry. The enzymatic, chemical, or mechanical modification of cellulose leads to the generation of carboxymethyl cellulose, methyl cellulose, and hydroxypropyl cellulose, which can be judiciously used as a coating material for food packaging applications. Composite films are made from cellulose acetate, chitosan, and silica. Enhancement in tensile strength (TS) and reduction in oxygen transmissibility have been reported.
Furthermore, the hydrophilic inclination of the film, due to the presence of chitosan was overcome using silica, by tuning it to be hydrophobic, which is a desirable property in food packaging [7]. Compared to commercially available polyethylene, the cellulose-based film fabricated from delignified banana stem fibers by Ai et al. [8] demonstrated higher gas and moisture permeability. The increased permeability aided ethylene release, thereby delaying the ripening of bananas and extending the storage period of mangoes.
Nanocellulose is an ideal material for food packaging, because of its excellent rigidity (comparable to that of polyethylene terephthalate) and lower oxygen portability (equivalent to that of ethylene vinyl alcohol). Nanocomposites are considered an effective alternative to improve the effectiveness of the polymers above to a level suitable for food packaging applications [9]. Numerous research studies have reported that using nanostructured cellulose fibers as a strengthening material in composite packaging can result in significant improvements in gas permeation properties, thermal stability, and biodegradability [10]. Bio-based films derived from cellulose nanofibrils and oil showcased excellent ductability and stability at temperatures up to 300 °C [11]. Ghaderi et al. [12] illustrated that nanocomposites formed from cellulose nanofibers extracted from sugarcane bagasse with polylactic acid ameliorated the water vapor permeability. Pan et al. [13] reported that fish gelatin film, when reinforced with microcrystalline cellulose, had higher tenacity and elasticity values than pure films. At the same time, the elongation at break was lower.

1.1.2. Chitin/Chitosan

Chitin is the second most abundant natural polymer after cellulose, is derived from exoskeletons of crustaceans, and has emerged as a promising alternative to petroleum-based packaging materials in the food packaging industry [14]. Chitin’s composition is identical to cellulose, except for having an acetamide group on the alpha carbon atom instead of the secondary hydroxyl group in the cellulose molecule. It is utilized for the generation of chitosan through deacetylation by an alkali [15].
Chitosan is a soluble form of chitin and is applied in the packaging industry, due to its low cost and abundant natural availability [16]. The properties of chitosan are mainly dependent on the degree of acetylation [17]. The existence of a non-polar acetyl group imparts hydrophobic characteristic properties to chitosan [18]. Chitosan-based packaging films have been shown to exhibit fairly good mechanical properties and are also less permeable to gases. However, natural polymers showcase a higher affinity for moisture, thereby illustrating increased water vapor permeability [19]. A variety of strategies have been used to optimize the characteristics and properties of immaculate polymers by the amalgamation bioactive substances or blending them with other natural biopolymers. Laksmanan et al. [20] ascertained that the pores existing in a blend of chitosan and microbial-derived extracellular polymeric substances allowed a continuous exchange of gases, while minimizing moisture transfer, making it more suitable for food packaging. The moisture, barrier, mechanical, and optical properties of chitosan and rice starch film improved by exposing it to ultrasonic treatment. It was found that due to the internal formation of cross-linkages by rice starch, the seepage of water in the composite films was hindered. In addition, TS and elongation at break also improved [21].
Bioplastics articulated from the consolidation of chitosan, montmorillonite, and ginger essential oil showed good oxygen barrier properties, retarding oxidation in foods with unsaturated fats [22]. It was reported that the embodiment of eugenol-loaded chitosan nanoparticles in thermoplastic flour upgraded the moisture barrier tendency and exhibited superior antioxidant activity [23]. Collagen has captured experts’ interest as a possible synthetic polymer alternative. Chitosan-based composite films demonstrated outstanding thermal stability, compatibility, and adhesion [24]. Ahmed and Ikram [25] testified that biodegradable chitosan and gelatin biocomposite packaging films had an increased TS, ultra-violet barrier properties, and decreased water vapor permeability. As a result, it is reasonable to believe that chitosan, when coupled with proteins/carbohydrates, essential oils, and other ingredients, could provide a variety of pre-programmed properties to give bio-based packaging desirable attributes.

1.1.3. Carrageenan

Carrageenans are high molecular weight biopolymers obtained from the Rhodophyceae family of seaweed cell walls. These are water-soluble, extremely flexible, linear sulfated galactan polysaccharides, with spiral helical structures found in the cavities of the cellulose network in plants [26][27]. These spiral helical confirmations are capable of producing many types of gels at ambient temperature. They are typically found in two forms: native, and degraded. On a commercial scale, carrageenan is used as an additive in the food processing industry, as stabilizers, gelling agents, thickeners, etc. However, owing to its inherent properties, it is also used as the base material for the production of bio-based packaging materials [28]. In addition, bio-nano-composite films of carrageenan have an enhanced biodegradability index, which can mitigate environmental impacts [29].
Although the packaging generated from carrageenan has good a gas barrier capability, it has reduced water resistance characteristics; thereby, hampering its usage in food packaging [30]. As a result, the carrageenan matrix is frequently intermingled with different polymers, to optimize the barrier properties. It was observed that when kappa-carrageenan is blended with polyvinyl alcohol, a positive modification in water vapor transmissibility, TS, bursting ability, and water solubility of the film was produced [31]. Similarly, Martiny et al. [32] demonstrated a significant reduction by 54 percent in water vapor permeability of carrageenan films imbibed with olive leaves extract; in addition, the formed films were more flexible. In agreement with the previous study, a steady refinement was noticed in the mechanical properties and water vapor permeability of Ipomoea batatas and kappa-carrageenan blended films [33]. Similar results were also obtained by Sedayu et al. [34] in the case of carrageenan and nanocellulose composite films.

1.1.4. Starch

Starches are widely available polysaccharides and one of the most affordable groups of biodegradable polymers. They are also referred to as hydrocolloid biopolymers. Biopolymers are made from various starches, including rice, potato, corn, cassava, tapioca, and others [35]. Due to the firm configuration of polysaccharide molecules, they block the diffusion of oxygen and carbon dioxide gases. However, these bio molecules are prone to water transmission through films; their fragile nature and lack of mechanical stability have led to the concept of coupling with lipids or other biopolymers to counter these limitations [36]. Composite biofilms made with cassava, pinhão thermoplastic starch, compostable polyester poly butylene adipate co-terephthalate, green tea, and rosemary extracts helped improve water vapor permeability [37]. A progression in flexibility, water vapor resistance, and TS was perceived in a starch-based film reinforced with cellulose nanofibers [38]. Similar results were remarked by Ali et al. [39] in starch films with polysaccharide-based crystals. Moreover, the Young’s modulus and protection from UV rays produced an augmentation in TS. With the addition of salicylic acid to the starch matrix, improvements in TS and impediment of water vapor permeability were observed. In addition to this, the films had good activity against S. aureus and B. subtilis [40].

1.1.5. Proteins

Proteins employed for the formation of films are derived from renewable sources and are easily degradable compared to their plastic counterparts. Protein macromolecules comprise precise amino acid sequences joined by amide linkage and molecular arrangement that can be degraded by proteases [41]. They are frequently used as film-forming substances. Proteins possess an additional benefit in their amphiphilic nature, besides electrostatic charge and denaturation properties [42]. Various changes can be brought about in the secondary, tertiary, and quaternary structure of proteins to suit the needs of film-forming substances. These variations can be made using heat, irradiation, chemical, mechanical treatment, pressure, and enzymatic applications.
Proteins originating from milk (casein and whey protein), plant sources (soy protein, maize zein), wheat gluten, pea protein, rice bran protein collagen, albumin from eggs, myofibrillar protein of fish, and keratin are among the most frequently utilized proteins in edible film and coating compositions [43]. For instance, chitosan added to rapeseed protein hydrolysate augmented the density, mechanical properties, and TS of the film. Furthermore, it also exhibited antibacterial action against E. coli, B. subtilis, and S. aureus [44][45]. The flexibility, elongation at break, ultra-violet ray blocking capacity of fish gelatin film increased with the incorporation of citric acid [46].
Table 1. Properties of naturally derived biogenic polymers used in food packaging.
Biogenic Polymer Monomeric Unit Structure of Monomeric Unit Properties
Cellulose/Nanocellulose D-glucose Polymers 14 00829 i001 Most abundant biopolymer on earth.
Monomers are joined by β-1,4 glycoside bonds.
The elementary organization of cellulose is fabricated from micro sized string-like structures microfibers, which are further made up of nanosized microfibrils [47].
Non-toxic nature and exceptional strength to weight ratio marks it a preferred choice for food packaging materials [48].
Chitin N- acetylglucosamine Polymers 14 00829 i002 Derived from the exoskeletons of crustaceans.
Composition is identical to cellulose, except for an acetamide group on the alpha carbon atom instead of the secondary hydroxyl group in the cellulose molecule.
Utilized for the generation of chitosan by a process of deacetylation using an alkali [14].
Chitosan N-acetyl-D-glucosamine Polymers 14 00829 i003 Semicrystalline and easily soluble in organic acids such as malic, lactic, etc. [49].
Biodegradable, nontoxic, biocompatible [15].
Positively-charged, a linear polysaccharide made from β-(1-4)-linked D-glucosamine and N-acetyl-D-glucosamine units [50].
The degree of acetylation may vary from 0 to 70% [16].
Higher affinity for water [19].
Antagonistic activity against bacteria and fungi [51].
Carrageenan Sulfated d-galactose and l-anhydrogalactose Polymers 14 00829 i004 Obtained from the red edible seaweed family also known as Irish Moss [52].
Linear chains of alternating 3-O-substituted β-d-galactopyranosyl units and 4-O-substituted α-d-galactopyranosyl units.
It exists in three forms: (i) kappa: ability to produce hard and stiff gels in the companionship of potassium ions, (ii) iota: creates soft gels with calcium ions, (iii) lambda: does not possess gelling properties and is used as a thickening agent.
Less resistance to water and exhibits excellent mechanical properties [53]
Possesses amazing gelling ability, good film-forming properties, having optimal transparency and TS [54].
Starch Glucose monomers joined in α 1,4 linkages Polymers 14 00829 i005 Native starch polymers are tasteless and odorless, semipermeable to gas, water, and flavoring components [17].
Packaging obtained by using starch as a base material is flexible, transparent, environmentally friendly, and cheap [55]

1.2. Microorganism-Derived Biogenic Polymers

Microbiota are involved in synthesizing several biogenic polymers with diverse characteristics in food packaging.

1.2.1. Polyhydroxyalkanoates (PHA)

Bacillus sp., Cupriavidus nector, and other bacteria ferment surplus carbon-based feedstocks to generate bio-based, biodegradable, and compostable biopolymers: polyhydroxyalkanoates [56]. PHAs are demarcated by dint of several monomeric carbons in their chains: short chains have three to six carbons, medium-chain lengths include seven to sixteen carbons, and long chains have more than sixteen carbons. The properties of PHA polymers can be customized according to the application, by integrating various polymers into the polymer chain. Aside from chain length variability, many PHAs with different functional groups, such as halogens and aromatic groups, have been successfully fabricated [57]. PHA’s are increasingly being preferred as a substitute for petro-based packaging materials because of their superior thermal stability. PHAs with a medium chain length are used as coatings for cheese and cutlery for serving food [58].
The first PHA to be discovered was Poly-3-hydroxybutyrate (PHB). The most prevalent PHA packing resins are PHB and its copolymer with poly-hydroxy valerate. Only polypropylene and polyethylene can compete with PHB, in terms of mechanical characteristics. Its superior mechanical features, such as high elastic modulus and TS, and excellent moisture and gas barrier capabilities, qualify it for food packaging [59]. Despite some covetable attributes, its practical industrial application is limited due to its (i) innate aging due to secondary crystallization, which leads to brittleness over time [60]; (ii) sluggish crystallization results in the formation of big spherulites, causing high fracturability [61]; (iii) thermally instable [62], and (iv) high manufacturing cost [63].

1.2.2. Bacterial Cellulose

Bacterial cellulose has garnered worldwide attention because of its exceptional physical and chemical characteristics, such as biocompostibility, being environmentally friendly, marked mechanical properties, low cost of production, and hydrophilic nature [64]. Bacterial cellulose is a linear and unbranched microbial polymer, generated as an exopolysaccharide by certain bacteria such as Acetobacter, Gluconacetobacter, Sarcina, Agrobacterium, etc. Unlike plant cellulose, it lacks pectin, lignin, and hemicellulose, which makes its isolation and purification process simpler and requiring of less energy input compared to plant-derived cellulose, which includes the usage of toxic chemicals [65]. It comprises ultrafine nanofibrils that materialize into a three-dimensional mesh-like structure, further stabilized by inter and intra-molecular hydrogen bonding [66]. The high fiber content, degree of crystallinity, and TS provides it with an edge compared to plant cellulose [67]. Scientists have made tremendous efforts to develop highly-functional bacterial cellulose composites with tailor-made characteristics [68].
Reviewing the literature showed that in situ and ex situ processes can be harnessed to functionalize bacterial cellulose [69]. The most prevalent procedure for biopolymer composite synthesis is the in situ approach, which involves first adding reinforcing elements to the culture medium, such as agar, sodium alginate, starch, montmorillonite carboxymethylcellulose, and so on. This method’s superiority is due to its simplicity. Furthermore, the additional compounds become an intrinsic component of the 3D fibril structure, giving the composite stability and favorable properties. A major constraint of this process is that these added polymers may be insoluble in culture media and may potentially hinder bacterial growth [70].
On the other hand, ex situ modification is based on the bacterial cellulose production process. In this post-production process, bioactive chemicals are injected into a porous, nanofibrillar bacterial cellulose matrix. The abilities to employ bioactive chemicals and preserve the natural structure of bacterial cellulose are the most important aspects of this approach. One of the downsides is that only nanoparticles can gain entry to the bacterial cellulose pores [71]. Owing to the chemical reactivity of bacterial cellulose, due to hydroxyl groups, many permutations and combinations are feasible for fulfilling the requirements of the food packaging industry.
An improvement in tensile and barrier characteristics was observed when bacterial cellulose in combination with silver nanoparticles was dispersed in chitosan nanocomposite films [72]. Light and mechanical properties and biodegradability were also augmented by combining bacterial cellulose with carboxymethylcellulose [73]. Bacterial cellulose bio-based packaging is one of the fastest-growing trends in the food sector, with benefits for the natural environment, human health, and the quality of stored food goods. However, several hurdles remain for low-cost commercial production of BNC-based packaging materials, such as the insubstantial yield of known bacterial nanocellulose strains and the relatively high operational expenses (e.g., expensive culture medium, bioactive agents), particularly when compared to synthetic alternatives.

1.2.3. Pullulan

Pullulan is an edible, linear, unbranched, non-ionic, water-soluble, non-mutagenic, and commercially accessible exopolysaccharide generated from the fermentation medium Aureobasidium pullulans resembling yeast. Pullulan can be processed into an odorless, thin, tasteless, and transparent packaging material [74]. It comprises maltotriose monomeric units linked together by α-(1-6)-glycosidic bonds. The single linkage pattern governs its characteristic features of flexibility, elasticity, and solubility [75][76], whereas hydroxyl groups are responsible for its barrier properties [77]. It has low viscosity in comparison to other polysaccharides, does not gel, and has strong oxygen barrier qualities in films and coatings; in addition, it has good durability in aqueous solutions over a wide pH range [78]. However, its use in food packaging applications is limited by its high cost. As a result, pullulan is intermingled with other biopolymers to reduce costs and improve its material properties.
The development of pullulan-based composite films reinforced by zinc oxide nanoparticles and propolis intensified UV blocking capacity, improving mechanical strength by 25 percent. Furthermore, this alloying helped in optimizing its water vapor permeability. In addition, the composite film produced a very good action against L. monocytogenes and E. coli [79]. Cinnamon essential oil at 12% and Tween 80 added to a pullulan matrix complimented the action against food pathogens and antioxidant activity of the blended film. However, a decrement in water permeation, TS, and transparency was observed [80].
Another study by Luís et al. [81] reported that pullulan and apple fiber films had better TS and elasticity at p-value <0.05 than pure pullulan films. Moreover, a boost in hydrophobicity was reported. They also could scavenge free radicals, reduce lipid peroxidation, and stop the growth of the recognized foodborne pathogens S. aureus, L. monocytogenes, B. cereus, E. coli, P. aeruginosa, S. typhimurium, and E. faecalis. Pullulan alkyl esters were synthesized with varying degrees of substitution and carboxylic anhydrides. Films made from pullulan esters demonstrated maximal barrier efficiency against oxygen and moisture, proving their suitability for extending the shelf life of packed food products [82]. Bionanocomposite packaging developed by intermixing pullulan with cellulose nanofibers showed an improved tenacity by 60 percent and thermal stability. Water vapor and oxygen transmission rates diminished by 32 and 38 percent, respectively, with the addition of cellulose nanofibers [6]. Its proven safety record as a nature-friendly and biocompatible biopolymer has gained widespread regulatory recognition. As per the United States Food and Drug Administration, pullulan falls under the ‘generally regarded as safe (GRAS)’ category [83].

1.2.4. Alginate

Alginates are structural polysaccharides obtained from brown algae (Phaeophyceae) and bacteria such as Pseudomonas and Azotobacter. Alginate is composed of monomeric unit consisting of (1,4)-linked -D-mannuronic acid (M) and -L-guluronic acid (G) residues [84]. The various combinations of M and G blocks produce at least 200 different alginates [85]. Alginates have low toxicity, compatibility with living organisms, are environmentally friendly, and have superior film-forming ability. However, they are highly hydrophilic, leading to an amplification in water vapor transmission rate [86]. An amalgamation of copper sulfide nanoparticles at 0.5 percent in alginate-based blend films improved mechanical, UV blocking, and hydrophobic properties. These films exhibited decent action against E. coli and L. monocytogenes [87]. In a similar study, the imbibition of thymol in alginate-based film increased elongation at break, TS, and UV barrier characteristics. However, reduced solubility in water, water permeation, and swelling ratio were found [88]. Various other biocompatible compounds have been added or incorporated to improve the characteristics of alginate-based packaging: (a) for good mechanical properties: micro fibrillated cellulose and calcium chloride; (b) for declining water vapor transmission rate: calcium chloride, (c) for enhancing flexibility, glycerol or sorbitol may be added [89].

1.2.5. Xanthan Gum

Xanthan Gum is a high molecular weight, extracellular polysaccharide synthesized by fermentation of carbohydrates by bacteria Xanthomonas campestris. The basic monomeric unit of xanthan gum is D-glucose units with a trisaccharide side chain. Two mannose units of a side-chain are differentiated by guluronic acid. When in contact with water, xanthan gum showcases remarkable endurance against a wide range of pH variations, acid, and alkalis, by a toughening and insulating effect developed by anionic trisaccharide side chains [90]. The composite film obtained by a combination of xanthan gum (4 g per liter), pectin, and sodium alginate exhibited a TS of 29.65 MPa, elongation at break of 19.02 percent, and WVTR 18.12 × 10–11 g/m2.s.pa, proving a better choice for packaging of fresh-cut fruit and vegetables [91]. According to Rukmanikrishnan et al. [92], composite films obtained by the interaction of xanthan gum and agar had good light properties, and were transparent, biocompatible, and more stable at a wide range of temperatures

1.3. Synthetically Derived Biogenic Polymers

Polymers are obtained by modifying natural polymers or produced synthetically from synthetic monomers, so that they can degrade naturally without leaving detrimental by-products in the environment such polylactic acid, polybutylene succinate, and so on (Table 2). Synthetic biopolymers have received considerable attention due to their distinctive benefits over natural polymers, in terms of their reliability and versatility for complementing a broad array of applications; as well as, due to their biodegradability and environmental friendliness.

1.3.1. Polylactic Acid (PLA)

PLA is aliphatic polyester with lactic acid as its basic constitutional unit. Lactic acid is produced by fermentation of carbohydrates obtained from corn, wheat, potato, or agricultural wastes, such as whey and molasses [93]. However, corn is the most preferred biomaterial because it serves as an impeccable feedstock for the process of fermentation; thereby, resulting in the generation of pure lactic acid [94]. However, the commercial applicability of PLA is restrained because of its easy fracturability, lower softening temperature, poor water and gas permeation capability, premature aging, and diminished shock tolerance [95]. To overcome these limitations and broaden its applicability, it is recommended to prepare blends or composites of PLA and reinforce them with various fillers [96]. A blended film comprising PLA and lignin was developed. A significant decrease in swelling ratio and stretchability was noticed. However, a substantial advancement was observed in its light barrier characteristics, antimicrobial activity, and compostability. Regarding the environmental conditions, bio-decomposition of PLA typically takes 6–24 months. Silva et al. [97] incorporated kraft lignin at different concentrations in PLA composites to reduce the bio-decomposition time. The researchers concluded that PLA-lignin composites containing 10 percent lignin could significantly reduce bio-decomposition time.
Moreover, these composites had comparable TS to that of pure PLA packaging. Kim et al. [98] proposed incorporating zinc oxide nanoparticles into a PLA film. The composite films offered excellent antagonistic action against E. coli and Staphylococcus aureus. Moreover, the films demonstrated excellent ultra-violet ray barrier properties.
An amalgamation of lignin in PLA increased the thermal stability, but was responsible for reducing the degree of crystallinity, because lignin inhibits the dexterity of PLA chains during crystallization. Bio-decomposition of PLA-lignin multilayer films may be attributed to the fact that degradation initiates during the amorphous phase and progresses to the crystalline phase [99]. PLA multilayer films with gelatin supplemented with an extract from almond shells showed a lower oxygen gas penetrability. Their mechanical strength was analogous to commercially available plastic packaging materials [100]. Akin to this entry, PLA films reinforced with magnesium oxide nanoparticles demonstrated better gas resistance and tensile characteristics, as well as optimized antibacterial effectiveness and UV monitoring competence. Hence, the integration of magnesium oxide nanoparticles in PLA seems to become a very enticing strategy for developing new food packaging materials [101].
PLA fibers display a low aroma withholding capacity and are extremely water-resistant. Besides this, by dint of their fat and oil resistance and good aroma barrier characteristics, they are a widely known precursor for the synthesis of thermoformed containers for food packaging [102]. PLA has a comparable TS and elastic modulus to polyethylene terephthalate (PET), but has a much lower elongation at break [103]. Furthermore, its impact strength is comparable to that of polystyrene (a relatively brittle polymer). Another drawback with PLA food packaging is that it produces a loud noise that consumers perceive as an undesirable property [104]. Zych et al. [105] found that plasticization of PLA with epoxidized soybean oil methyl ester achieved an increase in elongation at a break of nearly 800 percent. Furthermore, these films recorded significantly less noise compared to the packaging material of pure PLA. It was envisaged that by employing different concentrations of PLA coating on soy protein isolate film, transparency, permeation, and strength properties of the film could be increased.
Moreover, PLA is becoming more popular in the catering industry as a substitute for traditional plastics, because it is deemed safe for direct contact with food [106]. Owing to its thermoplastic properties, comparable to traditional synthetic polymers, it is suitable for a wide range of applications in the food and packaging industry. It acts as a good substitute for low-density polyethylene, high-density polyethylene, polystyrene, etc., which are frequently used to fabricate rigid containers, disposable containers, and so on [107][108].

1.3.2. Polybutylene Succinate and Polybutylene Succinate Adipate

Polybutylene succinate (PBS) is a biodegradable aliphatic polyester derived from the poly-condensation reaction of succinic acid and 1,4-butanediol [109]. PBS has various advantages, including being heat proof and having well-balanced mechanical properties, which are useful in a variety of applications [110]. As a result of its superior fat transfer resistance at elevated temperature, PBS is a reasonable choice compared to petroleum-based polymers and perfluorinated chemicals [111]. PBS copolymers were synthesized by mixing with various compounds containing glycol moiety. A reduction in crystallinity was observed, making these copolymers extra flexible [112]. Thurber and Curtzwiler [101] deduced that PBS blends could replace perfluoroalkyl substances and the petro-based polymer packaging used in ready-to-eat foods. A convincing enhancement in TS was recorded in PBS and microfibrillated cellulose composites by Zhou et al. [113]. Xu et al. [114] reported an increase in TS and a decrease in oxygen and water permeation in blends of PBS with nanocrystalline cellulose and chitin whiskers. Films prepared from PBS and polybutylene adipate-co-terephthalate (PBAT) showed a decrement in water and gas permeability.
Moreover, with an increase in the concentration of PBAT, an increment in elongation at break and a more textured surface break was produced [115]. The blow film extrusion method produced composite film of PBS, PBAT, and linear low-density polyethylene (LLDPE). Films with more PBS had diminished water vapor transport property and oxygen gas permeability; thereby, inhibiting fungus growth in packed bread, due to dehydration [116]. By enhancing the concentration of kenaf fiber in PBS, the firmness, durability, and fracture strain of a blended film depreciated, due to inadequate adhesion between the two [117].
Polybutylene succinate adipate (PBSA) is synthesized by adding adipic acid to source materials during PBS synthesis. PBS has a higher crystallinity and is better suited for molding, whereas PBSA has a lower crystallinity and is better suited for film applications. The amalgamation of PBSA with hydrolyzed cellulose produced a packaging with enhanced mechanical properties. It could be successfully employed to produce molded containers to be utilized in agriculture and plant nurseries [118].
Table 2. Properties of synthetically-derived biogenic polymers used in food packaging.
Biogenic Polymer Monomeric Unit Structure of Monomeric
Unit		 Properties
Synthetic Biogenic Polymer
Polylactic acid (PLA)/Polylactide Lactic acid/lactide Polymers 14 00829 i006 Non-toxic, biodegradable, aliphatic polyester [119].
Produced from lactic acid either by polycondensation reaction or through ring-opening polymerization of lactide monomer [120].
Derived from renewable sources such as starch and/or sugar [121].
Reduced carbon emissions (15% to 60%) and 25% to 55% lower energy consumption in comparison to petroleum-based polymers [122].
Enhanced strength, transparency, fracture strain, and high elastic modulus [123].
Glass transition lies between 50–80 °C, and its crystalline melting temperature varies from 130 and 180 °C [124].
Poly(butylene succinate) (PBS) Succinic acid
and butanediol		 Polymers 14 00829 i007 Aliphatic polyester [125].
Polycondensation product of bio-based succinic acid and 1,4 butanediol [126].
Exhibits good elongation properties [127].
Poor gas barrier characteristics [128].
Highly crystalline [129].
Is stiff.
High crystallinity results in a reduced rate of degradation, because of its highly-coordinated structure [130].
Polybutylene succinate adipate (PBSA) Succinic acid, adipic acid
and butanediol		 Polymers 14 00829 i008 Semi-crystalline polyester produced by co-condensation of succinic and adipate acid with 1-4-butanediol.

2. Biogenic Smart Packaging

Active and intelligent packagings are emerging tools for food packaging, ensuring and enhancing food safety. They can be attained either by using active ingredients such as antimicrobials in food, or intelligent indicators such as biosensors to detect contamination or spoilage in food. Active food packaging is the most common, with edible films and coatings found in meat, seafood, fruits and vegetables, and dairy products. Due to detrimental effects on human health and the environment, natural antioxidant and antimicrobial sources, such as natural extracts, are becoming more popular in the packaging research sector as active components in edible film and coating formulations. The intelligent food packaging method employs indicators and sensors embedded in the packaging and monitors changes in the physiological characteristics of the foodstuffs (due to microbial and chemical degradation) [131].

2.1. Antimicrobial Biogenic Packaging Using Nanotechnology

Edible films are now increasingly being produced to maintain food quality and increase food safety. Film-forming dietary components, including proteins, polysaccharides, and lipids, are commonly used to create the film matrix. Active compounds, such as antioxidants and antimicrobials, can be added to these composites to improve their functional qualities [132]. Not only should an ideal edible film protect food from pollutants and food-borne diseases, but it should also maintain its structural integrity. Materials generally recognized as safe (GRAS) and that can be eaten with food should be utilized in edible films. Antioxidants, food additives, vitamins, and antibiotic chemicals can all be carried by these films. Antimicrobial agents, such as organic acids, bacteriocins, essential oils, and extracts, are employed to treat edible films. Microbial growth, lipid oxidation, and textural change in Pacific white shrimp were all prevented by essential oil (carvacrol, citral)-containing films [133], as a suitable example. The release of these chemicals into food during preservation improves food safety [134]. Another example is propolis (bee glue) in biodegradable sheets to prevent the fungal spoiling of kashkaval cheese [135].
Furthermore, nanotechnology-based innovations such as bio-nanocomposites and nanoencapsulation technologies have been used to improve the efficiency of complementarity in antimicrobial bio-based packaging technologies [136]. Nanotechnology is a branch of science concerned with materials at the nanoscale (less than 100 nanometers). The surface-to-volume ratio of nanomaterials is high. As a result, these materials are much more reactive than their bulk counterparts. Nanomaterials differ from macroscale materials in terms of their physical and chemical characteristics. Researchers make nanoscale edible coatings for packaging perishable food items, such as meat, fruits, and cheese, using nanotechnology and nanomaterials. The packaging can also contain active ingredients that act as an antibacterial and antioxidant covering [137]. The addition of nano-titanium dioxide to TPS-based films by blown extrusion extended the shelf life of packaged bananas, while simultaneously acting as an oxygen scavenger [138]. Moreover, several incorporated antimicrobial agents also enhanced the compatibility between polymer blends, which improved the smoothness of microstructure and films properties, while extending shelf-life; e.g., sodium nitrite [139][140], potassium sorbate, sodium benzoate [141], carvacrol [142].

2.2. Biobased Sensors

A biosensor is an analytical device that measures the concentration of a chemical in a sample. Sensors are the most promising technology for future IP system development and enhancement. Detectors are generally divided into three functional sections: sensing, signal conditioning (signal processing), and the interface, which displays the observed attributes. The first part detects physical or chemical qualities and converts them to an electric signal in most cases. The signal conditioning unit processes the resulting signal. This unit amplifies, linearizes, and scales the signal [143]. Sensors can be of numerous types, as classified in Table 3. The most common type is a bioreceptor (enzyme, whole-cell, antibody, aptamer, nucleic acid) linked to an appropriate transducer. The transducer converts the physicochemical or biological signal generated by the precise interaction between the target molecule and the biocomponent into a measured attribute. The choice of bioreceptor and transducer is determined by the sample’s properties and the property to be measured. The bioreceptor is the key component of a biosensor, responding only to a single analyte and not to any interference that may be present in the sample under investigation [144]. The biosensors often give information, such as the degree of freshness of the product packaging, via a color change that can be easily detected by both the food distributor and the consumer. However, most of the indicators presently in use are synthetic materials that are non-renewable and non-biodegradable. As there is a pressing need to increase the sustainability of food packaging, sensor selection should reflect this need [145].
Table 3. Classification of various biosensors, along with their key features.
Classification
System		 Biosensor Key Features Reference
Bioreceptors Based Enzyme biosensors Enzyme based microreactors are developed that interact with the food environment and detect changes. [146]
Antibody biosensors Antibody layer in the sensor is used to recognize the target, often a pathogenic or spoilage microbe and convert it into a signal. [147]
Aptamer biosensors Aptamers can be defined as a type of oligonucleotides that have high specificity and affinity for the target organisms in food that cause spoilage. Biosensors based on aptamers have great potential as a tool for pathogen detection in food. [148]
Whole cell biosensors Living cells as biosensors offer features such as a easy fabrication process and flexibility of detection stratagems. [149]
Nano biosensors Magnetic nano-sensors can be useful in detecting various residues (such as pesticide, antibiotics), additives (antioxidants) or analytes (bisphenol A, aflatoxins) in food in extremely low quantities. [150]
Transducer Based Electrochemical biosensors They can be further categorized into amperometric, potentiometric, voltammetric, conductometric, and impedimetric. Low cost, ease of operation, portability, simplicity, and easy miniaturization are some of the advantages of electrochemical biosensors. Recent works showed that they work best with two-dimensional nanomaterials, as these enhance the sensitivity, repeatability, and specificity of the electrochemical biosensors. [151]
Optical biosensors This works on the principle of a signal generation proportionate to the concentration of analyte in a sample. They enable screening of a plethora of analytes or compounds and the use nanostructured materials for assessment of optically active materials. They enable smart colorimetric detection, making the food package active and smart. The low cost of fabrication is one of the striking features of optical biosensors. [152]
Electronic biosensors Biosensors that act as electronic tongues or noses have been developed based on pattern recognition principles, and act as freshness indicators for various fruits and vegetables. Observation by the naked eye is a huge advantage. [153]
Gravimetric biosensors They are also known as mass-based biosensors. These produce measurable signals upon detecting a change in mass on the sensor surface. [154]
Acoustic biosensors Acoustic biosensors are based on the ability of the target molecule to bind and vibrate at the frequency of the piezoelectric crystals used in the sensors. The physical attributes of the acoustic waves thus generated are analyzed, and inferences about the analyte and its concentration are drawn. [155]
Technology-Based Nano biosensors Nanomaterials offer great electrochemical, optical, mechanical, magnetic, and conductive properties. Examples include nanowires, quantum dots, and nanotubes that amplify the initial signal and lower detection limits. [156]
SRP biosensors Stimuli-responsive polymers (SRPs) respond to the changes in the food environment or external stimuli such as pH, enzymes, etc., and aid in detecting spoilage in food packaging systems. [157]
Chip based biosensors These act as promising point of care (POC) devices, enabling target detection. Liquid crystal technology is used for the development of chip-based biosensors in food. [158]
Electrometers These come in handy when monitoring the real-time quality or estimating the perishability of food material. The dielectric properties of biopolymers aid in analysis based upon electrical conductivity and electrets state, and the peaks thus obtained are studied. [159]
Detection system based Optical biosensors They ensure food safety owing to their application in POC devices. These sensors are quick, competent, and dependable. [160]
Electrical biosensors
Electronic biosensors
Thermal biosensors
Magnetic biosensors
Mechanical biosensors
Recent advances include nanomaterials and nanopolymer-based biosensors that have shown tremendous potential in food safety. Gold nanoparticles provide an excellent platform for developing fast, low-cost, portable, and on-site food safety biosensors. Hydrogen bonding, nucleic acid hybridization, aptamer-target binding, antigen-antibody recognition, enzyme inhibition, and enzyme mimicking activity are all mechanisms used in gold nanoparticle-based biosensors. Foodborne diseases, heavy metals, mycotoxins, pesticides, herbicides, veterinary medications, and illicit additions can be detected using gold nanoparticle-based biosensors [161].
Bio-based materials, such as chitosan hydrogels, have also piqued the curiosity of food technologists worldwide. The advantages of chitosan-based hydrogels include their biocompatibility, stimuli responsiveness, embedding ability, swelling, biodegradability, non-toxicity, low cost, and high bioactivity. Biosensors for food packaging can be made using these properties. CH-based hydrogels have been employed as biosensors in various fields, because they can respond to external stimuli and turn environmental inputs into observable signal outputs by swelling or embedding bioactive chemicals that interact with an input element. Because of their antibacterial, antioxidant, and biodegradability qualities, CH-based hydrogels have a lot of potential in intelligent food packaging systems [162].
Food freshness, food integrity, fruit maturity, food containment, and food monitoring and tracing are all possibilities for applying biosensors in food packaging [152]. It can be rightly said that biosensors are innovative concepts that have only recently been introduced in intelligent packaging. More research is needed to overcome the commercialization obstacles such as their high cost and high technical skill requirements [163].

References

  1. European Parliament. Technology Options for Feeding 10 Billion People. In Proceedings of the Options for Sustainable Food Processing, Brussels, Belgium, 4 July 2014.
  2. Abral, H.; Basri, A.; Muhammad, F.; Fernando, Y.; Hafizulhaq, F.; Mahardika, M.; Sugiarti, E.; Sapuan, S.M.; Ilyas, R.A.; Stephane, I. A simple method for improving the properties of the sago starch films prepared by using ultrasonication treatment. Food Hydrocoll. 2019, 93, 276–283.
  3. Reichert, C.L.; Bugnicourt, E.; Coltelli, M.-B.; Cinelli, P.; Lazzeri, A.; Canesi, I.; Braca, F.; Martínez, B.M.; Alonso, R.; Agostinis, L.; et al. Bio-Based Packaging: Materials, Modifications, Industrial Applications and Sustainability. Polymers 2020, 12, 1558.
  4. Zhang, C.; Quirino, R.L.; Sun, J. Biobased Polymers and Composites. Int. J. Polym. Sci. 2018, 2018, 7693489.
  5. Polat, S.; Trif, M.; Rusu, A.; Šimat, V.; Čagalj, M.; Alak, G.; Meral, R.; Özogul, Y.; Polat, A.; Özogul, F. Recent advances in industrial applications of seaweeds. Crit. Rev. Food Sci. Nutr. 2021, 8, 1–30.
  6. Bharimalla, A.K.; Deshmukh, S.P.; Vigneshwaran, N.; Patil, P.G.; Prasad, V. Nanocellulose-polymer composites for applications in food packaging: Current status, future prospects and challenges. Polym. Plast. Technol. Eng. 2016, 56, 805–823.
  7. Zhou, H.; Tong, H.; Lu, J.; Cheng, Y.; Qian, F.; Tao, Y.; Wang, H. Preparation of bio-based cellulose acetate/chitosan composite film with oxygen and water resistant properties. Carbohydr. Polym. 2021, 270, 118381.
  8. Ai, B.; Zheng, L.; Li, W.; Zheng, X.; Yang, Y.; Xiao, D.; Shi, J.; Sheng, Z. Biodegradable cellulose film prepared from banana pseudo-stem using an ionic liquid for mango preservation. Front. Plant Sci. 2021, 12, 625878.
  9. Silva, F.A.G.S.; Dourado, F.; Gama, M.; Poças, F. Nanocellulose bio-based composites for food packaging. Nanomaterials 2020, 10, 2041.
  10. Abdul Khalil, H.P.S.; Davoudpour, Y.; Saurabh, C.K.; Hossain, M.S.; Adnan, A.S.; Dungani, R.; Haafiz, M.K.M. A review on nanocellulosic fibres as new material for sustainable packaging: Process and applications. Renew. Sust. Energy Rev. 2016, 64, 823–836.
  11. Valencia, L.; Nomena, E.M.; Mathew, A.P.; Velikov, K.P. Biobased Cellulose Nanofibril–Oil Composite Films for Active Edible Barriers. ACS Appl. Mater. Interfaces 2019, 11, 16040–16047.
  12. Ghaderi, M.; Mousavi, M.; Yousefi, H.; Labbafi, M. All-cellulose nanocomposite film made from bagasse cellulose nanofibers for food packaging application. Carbohydr. Polym. 2014, 104, 59–65.
  13. Pan, L.; Li, P.; Tao, Y. Preparation and properties of microcrystalline cellulose/fish gelatin composite film. Materials 2020, 13, 4370.
  14. Barikani, M.; Oliaei, E.; Seddiqi, H.; Honarkar, H. Preparation and application of chitin and its derivatives: A review. Iran. Polym. J. 2014, 23, 307–326.
  15. Kumar, S.; Ye, F.; Dobretsov, S.; Dutta, J. Chitosan nanocomposite coatings for food, paints, and water treatment applications. Appl. Sci. 2019, 9, 2409.
  16. Kausar, A. Scientific potential of chitosan blending with different polymeric materials: A review. J. Plast. Film Sheeting 2017, 33, 384–412.
  17. Bangar, S.P.; Whiteside, W.S. Nano-cellulose reinforced starch bio composite films- A review on green composites. Int. J. Biol. Macromol. 2021, 185, 849–860.
  18. Nilsen-Nygaard, J.; Strand, S.; Varum, K.; Draget, K.; Nordgard, C.T. Chitosan: Gels and interfacial properties. Polymers 2015, 7, 552–579.
  19. Elsabee, M.Z.; Abdou, E.S. Chitosan based edible films and coatings: A review. Mater. Sci. Eng. C 2013, 33, 1819–1841.
  20. Lakshmanan, M.; Annaraj, J.; Ramakrishna, S.; Ranjan, S.; Dasgupta, N.; Mavinkere Rangappa, S.; Siengchin, S. A sustainable solution for enhanced food packaging via a science-based composite blend of natural-sourced chitosan and microbial extracellular polymeric substances. J. Food Process. Preserv. 2020, 45, e15031.
  21. Brodnjak, U.; Todorova, D. Chitosan and Rice Starch Films as Packaging Materials; 2018; pp. 275–280. Available online: https://www.grid.uns.ac.rs/symposium/download/2018/grid_18_p34.pdf (accessed on 1 January 2022).
  22. Souza, V.G.L.; Pires, J.R.A.; Rodrigues, C.; Rodrigues, P.F.; Lopes, A.; Silva, R.J.; Fernando, A.L. Physical and morphological characterization of chitosan/montmorillonite films incorporated with ginger essential oil. Coatings 2019, 9, 700.
  23. Woranuch, S.; Yoksan, R. Eugenol-loaded chitosan nanoparticles: II. Application in bio-based plastics for active packaging. Carbohydr. Polym. 2013, 96, 586–592.
  24. Ahmad, M.; Nirmal, N.P.; Danish, M.; Chuprom, J.; Jafarzedeh, S. Characterisation of composite films fabricated from collagen/chitosan and collagen/soy protein isolate for food packaging applications. RSC Adv. 2016, 6, 82191–82204.
  25. Ahmed, S.; Ikram, S. Chitosan and gelatin based biodegradable packaging films with UV-light protection. J. Photochem. Photobiol. B. 2016, 163, 115–124.
  26. Abdou, E.S.; Sorour, M.A. Preparation and characterization of starch/carrageenan edible films. Int. Food Res. J. 2014, 21, 189–193.
  27. Rusu, A.V.; Criste, F.L.; Mierli tă, D.; Socol, C.T.; Trif, M. Formulation of Lipoprotein Microencapsulated Beadlets by Ionic Complexes in Algae-Based Carbohydrates. Coatings 2020, 10, 302.
  28. Gupta, V.; Yadav, R.; Tanwar, R.; Gaikwad, K.K. κ-Carrageenan-based bio-nanocomposite film reinforced with cellulose nanocrystals derived from amla pomace for food packaging. Biomass Conv. Bioref. 2021.
  29. Aga, M.B.; Dar, A.H.; Nayik, G.A.; Panesar, P.S.; Allai, F.; Khan, S.A.; Shams, R.; Kennedy, J.F.; Altaf, A. Recent insights into carrageenan-based bio-nanocomposite polymers in food applications: A review. Int. J. Biol. Macromol. 2021, 192, 197–209.
  30. Alves, V.D.; Castelló, R.; Ferreira, A.R.; Costa, N.; Fonseca, I.M.; Coelhoso, I.M. Barrier properties of carrageenan/pectin biodegradable composite films. Procedia Food Sci. 2011, 1, 240–245.
  31. Irianto, H.E.; Agusman; Fransiska, D.; Musfira. Mechanical and barrier properties of composite films based on kappa-carrageenan-polyvinyl alcohol. Int. J. Eng. Adv. Technol. 2019, 8, 489–499.
  32. Martiny, T.R.; Pacheco, B.S.; Pereira, C.M.; Mansilla, A.; Astorga–España, M.S.; Dotto, G.L.; Rosa, G.S. A novel biodegradable film based on κ-carrageenan activated with olive leaves extract. Food Sci. Nutr. 2020, 8, 3147–3156.
  33. Bharti, S.K.; Pathak, V.; Arya, A.; Alam, T.; Rajkumar, V.; Verma, A.K. Packaging potential of Ipomoea batatas and κ-carrageenan biobased composite edible film: Its rheological, physicomechanical, barrier and optical characterization. J. Food Process. Preserv. 2021, 45, e15153.
  34. Sedayu, B.B.; Cran, M.J.; Bigger, S.W. Reinforcement of refined and semi-refined carrageenan film with nanocellulose. Polymers 2020, 12, 1145.
  35. Thakur, S.; Chaudhary, J.; Sharma, B.; Verma, A.; Tamulevicius, S.; Thakur, V.K. Sustainability of bioplastics: Opportunities and challenges. Curr. Opin. Green Sustain. Chem. 2018, 13, 68–75.
  36. Bangar, S.P.; Purewal, S.S.; Trif, M.; Maqsood, S.; Kumar, M.; Manjunatha, V.; Rusu, A.V. Functionality and Applicability of Starch-Based Films: An Eco-Friendly Approach. Foods 2021, 10, 2181.
  37. Muller, P.S.; Carpiné, D.; Yamashita, F.; Waszczynskyj, N. Influence of pinhão starch and natural extracts on the performance of thermoplastic cassava starch/PBAT extruded blown films as a technological approach for bio-based packaging material. J. Food Sci. 2020, 85, 2832–2842.
  38. Fazeli, M.; Keley, M.; Biazar, E. Preparation and characterization of starch-based composite films reinforced by cellulose nanofibers. Int. J. Biol. Macromol. 2018, 116, 272–280.
  39. Ali, A.; Xie, F.; Yu, L.; Liu, H.; Meng, L.; Khalid, S.; Chen, L. Preparation and characterization of starch-based composite films reinfoced by polysaccharide-based crystals. Compos. B Eng. 2018, 133, 122–128.
  40. Fang, Y.; Fu, J.; Tao, C.; Liu, P.; Cui, B. Mechanical properties and antibacterial activities of novel starch-based composite films incorporated with salicylic acid. Int. J. Biol. Macromol. 2020, 155, 1350–1358.
  41. Clarinval, A.M.; Halleux, J. Classification of biodegradable polymers. In Biodegradable Polymers for Industrial Applications; Woodhead Publishing: Cambridge, UK, 2005; pp. 3–31.
  42. Joyce, K.; Fabra, G.T.; Bozkurt, Y.; Pandit, A. Bioactive potential of natural biomaterials: Identification, retention and assessment of biological properties. Sig. Transduct. Target Ther. 2021, 6, 122.
  43. Ramos, Ó.L.; Fernandes, J.C.; Silva, S.I.; Pintado, M.E.; Malcata, F.X. Edible films and coatings from whey proteins: A review on formulation, and on mechanical and bioactive properties. Crit. Rev. Food Sci. Nutr. 2012, 52, 533–552.
  44. Zhang, C.; Wang, Z.; Li, Y.; Yang, Y.; Ju, X.; He, R. The preparation and physiochemical characterization of rapeseed protein hydrolysate-chitosan composite films. Food Chem. 2019, 272, 694–701.
  45. Farooq, M.; Azadfar, E.; Rusu, A.; Trif, M.; Poushi, M.K.; Wang, Y. Improving the Shelf Life of Peeled Fresh Almond Kernels by Edible Coating with Mastic Gum. Coatings 2021, 11, 618.
  46. Uranga, J.; Puertas, A.I.; Etxabide, A.; Dueñas, M.T.; Guerrero, P.; de la Caba, K. Citric acid-incorporated fish gelatin/chitosan composite films. Food Hydrocoll. 2018, 86, 95–103.
  47. Yu, Z.; Ji, Y.; Bourg, V.; Bilgen, M.; Meredith, J.C. Chitin- and cellulose-based sustainable barrier materials: A review. Emergent Mater. 2020, 3, 919–936.
  48. Stenstad, P.; Andresen, M.; Tanem, B.S.; Stenius, P. Chemical surface modifications of microfibrillated cellulose. Cellulose 2007, 15, 35–45.
  49. Cazon, P.; Velázquez, G.; Vázquez, M. Characterization of bacterial cellulose films combined with chitosan and polyvinyl alcohol: Evaluation of mechanical and barrier properties. Carbohydr. Polym. 2019, 216, 72–85.
  50. Sakai, Y.; Hayano, K.; Yoshioka, H.; Yoshioka, H. A novel method of dissolving chitosan in water for industrial application. Polym. J. 2001, 33, 640–642.
  51. Bakshi, P.S.; Selvakumar, D.; Kadirvelu, K.; Kumar, N.S. Chitosan as an environment friendly biomaterial—A review on recent modifications and applications. Int. J. Biol. Macromol. 2020, 150, 1072–1083.
  52. Tavassoli-Kafrani, E.; Shekarchizadeh, H.; Masoudpour-Behabadi, M. Development of edible films and coatings from alginates and carrageenans. Carbohydr. Polym. 2016, 137, 360–374.
  53. Sedayu, B.B.; Cran, M.J.; Bigger, S.W. A Review of Property Enhancement Techniques for Carrageenan-based Films and Coatings. Carbohydr. Polym. 2019, 216, 287–302.
  54. Sanchez-Garcia, M.D.; Hilliou, L.; Lagaron, J.M. Morphology and water barrier properties of nanobiocomposites of κ/ι-hybrid carrageenan and cellulose nanowhiskers. J. Agric. Food Chem. 2010, 28, 12847–12857.
  55. Suput, D.Z.; Lazić, V.L.; Popović, S.Z.; Hromiš, N.M. Edible films and coatings: Sources, properties and application. Food Feed Res. 2015, 42, 11–22.
  56. Sen, K.Y.; Baidurah, S. Renewable biomass feedstocks for production of sustainable biodegradable polymer. Curr. Opin. Green Sustain. Chem. 2021, 27, 100412.
  57. Tortajada, M.; da Silva, L.F.; Prieto, M.A. Second-generation functionalized medium-chain-length polyhydroxyalkanoates: The gateway to high-value bioplastic applications. Int. Microbial. 2013, 16, 1–15.
  58. Khan, B.; Niazi, M.B.K.; Samin, G.; Jahan, Z. Thermoplastic starch: A possible biodegradable food packaging material—a review. J. Food Process Eng. 2017, 40, e12447.
  59. Lim, J.; You, M.; Li, J.; Li, Z. Emerging bone tissue engineering via polyhydroxyalkanoate (PHA)-based scaffolds. Mater. Sci. Eng. C 2017, 79, 917–929.
  60. Chen, G.-Q. A microbial polyhydroxyalkanoates (PHA) based bio- and materials industry. Chem. Soc. Rev. 2009, 38, 2434.
  61. El- Hadi, A.; Schnabel, R.; Straube, E.; Muller, E.; Henning, S. Correlation between degree of crystallinity, morphology, glass temperature, mechanical properties and biodegradation of poly (3-hydroxyalkanoate) PHAs and their blends. Polym. Test. 2002, 21, 665–674.
  62. Ariffin, H.; Nishida, H.; Shirai, Y.; Hassan, M.A. Determination of multiple thermal degradation mechanisms of poly(3-hydroxybutyrate). Polym. Degrad. Stab. 2008, 93, 1433–1439.
  63. Wang, Y.; Yin, J.; Chen, G.Q. Polyhydroxyalkanoates, challenges and opportunities. Curr. Opin. Biotechnol. 2014, 30, 59–65.
  64. Gao, M.; Li, J.; Bao, Z.; Hu, M.; Nian, R.; Feng, D.; Zhang, H. A natural in situ fabrication method of functional bacterial cellulose using a microorganism. Nat. Commun. 2019, 10, 1–10.
  65. Huang, Y.; Zhu, C.; Yang, J.; Nie, Y.; Chen, C.; Sun, D. Recent advances in bacterial cellulose. Cellulose 2014, 21, 1–30.
  66. Tsouko, E.; Kourmentza, C.; Ladakis, D.; Kopsahelis, N.; Mandala, I.; Papanikolaou, S.; Paloukis, F.; Alves, V.; Koutinas, A. Bacterial cellulose production from industrial waste and by-product streams. Int. J. Mol. Sci. 2015, 16, 14832–14849.
  67. Shah, N.; Ul-Islam, M.; Khattak, W.A.; Park, J.K. Overview of bacterial cellulose composites: A multipurpose advanced material. Carbohydr. Polym. 2013, 98, 1585–1598.
  68. Padrão, J.; Gonçalves, S.; Silva, J.P.; Sencadas, V.; Lanceros-Méndez, S.; Pinheiro, A.C.; Vicente, A.A.; Rodrigues, L.R.; Dourado, F. +Bacterial cellulose-lactoferrin as an antimicrobial edible packaging. Food Hydrocoll. 2016, 58, 126–140.
  69. Cacicedo, M.L.; Castro, M.C.; Servetas, I.; Bosnea, L.; Boura, K.; Tsafrakidou, P.; Dima, A.; Terpou, A.; Koutinas, A.; Castro, G.R. Progress in bacterial cellulose matrices for biotechnological applications. Bioresour. Technol. 2016, 213, 172–180.
  70. Lin, S.-P.; Liu, C.-T.; Hsu, K.-D.; Hung, Y.-T.; Shih, T.-Y.; Cheng, K.-C. Production of bacterial cellulose with various additives in a PCS rotating disk bioreactor and its material property analysis. Cellulose 2016, 23, 367–377.
  71. Andriani, D.; Apriyana, A.Y.; Karina, M. The optimization of bacterial cellulose production and its applications: A review. Cellulose 2020, 27, 6747–6766.
  72. Salari, M.; Khiabani, M.S.; Mokarram, R.R.; Ghanbarzadeh, B.; Kafil, H.S. Development and evaluation of chitosan based active nanocomposite films containing bacterial cellulose nanocrystals and silver nanoparticles. Food Hydrocoll. 2018, 84, 414–423.
  73. Bandyoypadhyay, S.; Saha, N.; Brodnjak, U.V.; Saha, P. Bacterial cellulose based greener packaging material: A bioadhesive polymeric film. Mat. Res. Exp. 2018, 5, 115405.
  74. Kraśniewska, K.; Pobiega, K.; Gniewosz, M. Pullulan—Biopolymer with potential for use as food packaging. Int. J. Food Eng. 2019, 15, 20190030.
  75. Chen, J.; Wu, S.; Pan, S. Optimization of medium for pullulan production using a novel strain of Auerobasidium pullulans isolated from sea mud through response surface. Carbohydr. Polym. 2012, 87, 771–774.
  76. Tong, Q.; Xiao, Q.; Lim, L.T. Effects of glycerol, sorbitol, xylitol and fructose plasticisers on mechanical and moisture barrier properties of pullulan-alginate-carboxymethylcellulose blend films. Int. J. Food Sci. Technol. 2013, 48, 870–878.
  77. Cazzolino, C.A.; Campanella, G.; Tȕre, H.; Olsson, R.T.; Farris, S. Microfibrillated cellulose and borax as mechanical, O2 -barrier, and surfacemodulating agents of pullulan biocomposite coating on BOPR. Carbohydr. Polym. 2016, 143, 179–187.
  78. Singh, R.S.; Saini, G.K. Production, purification and characterization of pullulan from a novel strain of Aureobasidium pullulans FB-1. J. Biotechnol. 2008, 136, S506–S507.
  79. Roy, S.; Priyadarshi, R.; Rhim, J.-W. Development of multifunctional pullulan/chitosan-based composite films reinforced with ZnO nanoparticles and propolis for meat packaging applications. Foods 2021, 10, 2789.
  80. Chu, Y.; Xu, T.; Gao, C.; Liu, X.; Zhang, N.; Feng, X.; Tang, X. Evaluations of physicochemical and biological properties of pullulan-based films incorporated with cinnamon essential oil and Tween 80. Int. J. Biol. Macromol. 2018, 122, 388–394.
  81. Luís, Â.; Ramos, A.; Domingues, F. Pullulan–apple fiber biocomposite films: Optical, mechanical, barrier, antioxidant and antibacterial properties. Polymers 2021, 13, 870.
  82. Niu, B.; Shao, P.; Chen, H.; Sun, P. Structural and physiochemical characterization of novel hydrophobic packaging films based on pullulan derivatives for fruits preservation. Carbohydr. Polym. 2019, 208, 276–284.
  83. FDA. Agency Response Letter: GRAS Notice No. GRN 000099 ; US Food and Drug Administration (US FDA), Center for Food Safety and Applied Nutrition (CFSAN), Office of Food Additive Safety: College Park, MD, USA, 2002.
  84. Gheorghita Puscaselu, R.; Lobiuc, A.; Dimian, M.; Covasa, M. Alginate: From Food Industry to Biomedical Applications and Management of Metabolic Disorders. Polymers 2020, 12, 2417.
  85. Andriamanantoanina, H.; Rinaudo, M. Relationship between the molecular structure of alginates and their gelation in acidic conditions. Polym. Int. 2010, 59, 1531–1541.
  86. Venkatesan, J.; Lowe, B.; Anil, S.; Manivasagan, P.; Al Kheraif, A.A.; Kang, K.H.; Kim, S.K. Seaweed polysaccharides and their potential biomedical applications. Starch 2015, 67, 381–390.
  87. Roy, S.; Rhim, J.-W. Effect of CuS reinforcement on the mechanical, water vapor barrier, UV-light barrier, and antibacterial properties of alginate-based composite films. Int. J. Biol. Macromol. 2020, 164, 37–44.
  88. Chen, J.; Wu, A.; Yang, M.; Ge, Y.; Pristijono, P.; Li, J.; Mi, H. Characterization of sodium alginate-based films incorporated with thymol for fresh-cut apple packaging. Food Control 2021, 126, 108063.
  89. Theagarajan, R.; Dutta, S.; Moses, J.A.; Anandharamakrishnan, C. Alginates for Food Packaging Applications; Shakeel, A.A., Ed.; Scrivener Publishing LLC: Beverly, MA, USA, 2019; pp. 207–232.
  90. Balasubramanian, R.; Kim, S.S.; Lee, J. Novel synergistic transparent k -Carrageenan/Xanthan gum/Gellan gum hydrogel film: Mechanical, thermal and water barrier properties. Int. J. Biol. Macromol. 2018, 118, 561–568.
  91. Fan, Y.; Yang, J.; Duan, A.; Li, X. Pectin/sodium alginate/xanthan gum edible composite films as the fresh-cut package. Int. J. Biol. Macromol. 2021, 181, 1003–1009.
  92. Rukmanikrishnan, B.; Rajasekharan, S.K.; Lee, J.; Lee, J. Biocompatible agar/xanthan gum composite films: Thermal, mechanical, UV, and water barrier properties. Polym. Adv. Technol. 2019, 30, 2750–2758.
  93. Djuki’c-Vukovi´c, A.; Mladenovi´c, D.; Ivanovi´c, J.; Pejin, J.; Mojovi´c, L. Towards sustainability of lactic acid and poly-lactic acid polymers production. Renew. Sust. Energ. Rev. 2019, 108, 238–252.
  94. Ncube, L.K.; Ude, A.U.; Ogunmuyiwa, E.N.; Zulkifli, R.; Beas, I.N. Environmental impact of food packaging materials: A review of contemporary development from conventional plastics to polylactic acid based materials. Materials 2020, 13, 4994.
  95. Chung, Y.-L.; Olsson, J.V.; Li, R.J.; Frank, C.W.; Waymouth, R.M.; Billington, S.L.; Sattely, E.S. A renewable lignin −lactide copolymer and application in biobased composites. ACS Sust. Chem. Eng. 2013, 1, 1231–1238.
  96. Chaubey, A.; Aadil, K.R.; Jha, H. Synthesis and characterization of lignin-poly lactic acid film as active food packaging material. Mater. Technol. 2020, 36, 585–593.
  97. Silva, T.F.da.; Menezes, F.; Montagna, L.S.; Lemes, A.P.; Passador, F.R. Effect of lignin as accelerator of the biodegradation process of poly(lactic acid)/lignin composites. Mater. Sci. Eng. B 2019, 251, 114441.
  98. Kim, I.; Viswanathan, K.; Kasi, G.; Sadeghi, K.; Thanakkasaranee, S.; Seo, J. Poly(Lactic Acid)/ZnO bionanocomposite films with positively charged ZnO as potential antimicrobial food packaging materials. Polymers 2019, 11, 1427.
  99. Gordobil, O.; Delucis, R.; Egüés, I.; Labidi, J. Kraft lignin as filler in PLA to improve ductility and thermal properties. Ind. Crop. Prod. 2015, 72, 46–53.
  100. Valdés, A.; Martínez, C.; Garrigos, M.C.; Jimenez, A. Multilayer films based on Poly(lactic acid)/gelatin supplemented with cellulose nanocrystals and antioxidant extract from almond shell by-product and its application on hass avocado preservation. Polymers 2021, 13, 3615.
  101. Swaroop, C.; Shukla, M. Nano-magnesium oxide reinforced polylactic acid biofilms for food packaging applications. Int. J. Biol. Macromol. 2018, 113, 729–736.
  102. Auras, R.A.; Harte, B.; Selke, S.; Hernandez, R. Mechanical, physical, and barrier properties of Poly(Lactide) Films. J. Plast. Film Sheeting 2003, 19, 123–135.
  103. Tamburini, E.; Costa, S.; Summa, D.; Battistella, L.; Fano, E.A.; Castaldelli, G. Plastic (PET) vs bioplastic (PLA) or refillable aluminium bottles—What is the most sustainable choice for drinking water? A life-cycle (LCA) analysis. Environ. Res. 2021, 196, 110974.
  104. Diaz, C.A.; Pao, H.Y.; Kim, S. Film Performance of poly(lactic acid) blends for packaging applications. J. Appl. Packag. Res. 2016, 8, 4.
  105. Zych, A.; Perotto, G.; Trojanowska, D.; Tedeschi, G.; Bertolacci, L.; Francini, N.; Athanassiou, A. Super tough polylactic acid plasticized with epoxidized soybean oil methyl ester for flexible food packaging. ACS Appl. Polym. Mater. 2021, 3, 5087–5095.
  106. Dhall, R.K.; Alam, M.S. Biodegradable packaging. In Encyclopedia of Renewable and Sustainable Materials; Hashmi, S., Choudhury, I.A., Eds.; Elsevier Inc.: Amsterdam, The Netherlands, 2020; pp. 26–43.
  107. Narancic, T.; Cerrone, F.; Beagan, N.; O’Connor, K.E. Recent advances in bioplastics: Application and biodegradation. Polymers 2020, 12, 920.
  108. Luzi, F.; Torre, L.; Kenny, J.M.; Puglia, D. Bio- and fossil-based polymeric blends and nanocomposites for packaging: Structure-property relationship. Materials 2019, 12, 471.
  109. Han, J.; Shi, J.; Xie, Z.; Xu, J.; Guo, B. Synthesis, Properties of biodegradable Poly(Butylene Succinate-co-Butylene 2-Methylsuccinate) and application for sustainable release. Materials 2019, 12, 1507.
  110. Zeng, J.-B.; Li, Y.-D.; Zhu, Q.-Y.; Yang, K.-K.; Wang, X.-L.; Wang, Y.-Z. A novel biodegradable multiblock poly(ester urethane) containing poly(l-lactic acid) and poly(butylene succinate) blocks. Polymer 2009, 50, 1178–1186.
  111. Thurber, H.; Curtzwiler, G.W. Suitability of poly(butylene succinate) as a coating for paperboard convenience food packaging. Int. J. Biobased Plast. 2020, 2, 1–12.
  112. Guidotti, G.; Soccio, M.; Siracusa, V.; Gazzano, M.; Salatelli, E.; Munari, A.; Lotti, N. Novel random PBS-based copolymers containing aliphatic side chains for sustainable flexible food packaging. Polymers 2017, 9, 724.
  113. Zhou, M.; Fan, M.; Zhao, Y.; Jin, T.; Fu, Q. Effect of stretching on the mechanical properties in melt-spun poly(butylene succinate)/microfibrillated cellulose (MFC) nanocomposites. Carbohydr. Polym. 2016, 140, 383–392.
  114. Xu, J.; Manepalli, P.H.; Zhu, L.; Narayan-Sarathy, S.; Alavi, S. Morphological, barrier and mechanical properties of films from poly (butylene succinate) reinforced with nanocrystalline cellulose and chitin whiskers using melt extrusion. J. Polym. Res. 2019, 26, 1–10.
  115. de Matos Costa, A.R.; Crocitti, A.; Hecker de Carvalho, L.; Carroccio, S.C.; Cerruti, P.; Santagata, G. Properties of biodegradable films based on Poly(butylene Succinate) (PBS) and Poly(butylene Adipate-co-Terephthalate) (PBAT) blends. Polymers 2020, 12, 2317.
  116. Bumbudsanpharoke, N.; Wongphan, P.; Promhuad, K.; Leelaphiwat, P.; Harnkarnsujarit, N. Morphology and permeability of bio-based poly(butylene adipate-co-terephthalate) (PBAT), poly(butylene succinate) (PBS) and linear low-density polyethylene (LLDPE) blend films control shelf-life of packaged bread. Food Control 2022, 132, 108541.
  117. Pinho, E.D.; Martins, A.; Araújo, J.; Reis, R.; Neves, N. Degradable particulate composite reinforced with nanofibres for biomedical applications. Acta Biomater. 2009, 5, 1104–1114.
  118. Seggiani, M.; Altieri, R.; Cinelli, P.; Esposito, A.; Lazzeri, A. Thermoplastic blends based on Poly(Butylene Succinate-co-Adipate) and different collagen hydrolysates from tanning industry: I—Processing and thermo-mechanical properties. J. Polym. Environ. 2021, 29, 392–403.
  119. Murariu, M.; Dubois, P. PLA composites: From production to properties. Adv. Drug Deliv. Rev. 2016, 107, 17–46.
  120. Helanto, K.; Matikainen, L.; Talj, R.; Rojas, O.J. Bio-based polymers for sustainable packaging and biobarriers: A critical review. Bioresources 2019, 14, 4902–4951.
  121. Carrasco, F.; Pagès, P.; Gámez-Pérez, J.; Santana, O.O.; Maspoch, M.L. Processing of Poly(Lactic Acid): Characterization of chemical structure, thermal stability and mechanical properties. Polym. Degrad. Stab. 2010, 95, 116–125.
  122. Dorgan, J.R.; Braun, B.; Wegner, J.R.; Knauss, D.M. Poly (lactic acids): A brief review. In Degradable Polymers and Materials; Khemani, K.C., Scholz, C., Eds.; ACS Symposium Series; ACS Publications: Washington, DC, USA, 2006; pp. 102–125.
  123. Rivero, C.P.; Hu, Y.; Kwan, T.H.; Webb, C.; Theodoropoulos, C.; Daoud, W.; Lin, C.S.K. Bioplastics from solid waste. In Current Developments in Biotechnology and Bioengineering Solid Waste Management; Wong, J.W.C., Tyagi, R.D., Pandey, A., Eds.; Elsevier: Amsterdam, The Netherlands, 2017; pp. 1–26.
  124. Mallegni, N.; Phuong, T.V.; Coltelli, M.-B.; Cinelli, P.; Lazzeri, A. Poly (lactic acid) (PLA) based tear resistant and biodegradable flexible films by blown film extrusion. Materials 2018, 11, 148.
  125. Hirotsu, T.; Tsujisaka, T.; Masuda, T.; Nakayama, K. Plasma surface treatments and biodegradation of poly(butylene succinate) sheets. J. Appl. Polym. Sci. 2000, 78, 1121–1129.
  126. Delamarche, E.; Mattlet, A.; Livi, S.; Gérard, J.-F.; Bayard, R.; Massardier, V. Tailoring biodegradability of Poly(Butylene Succinate)/Poly(Lactic Acid) blends with a deep eutectic solvent. Front. Mater. 2020, 7, 7.
  127. Uesaka, T.; Nakane, K.; Maeda, S.; Ogihara, T.; Ogata, N. Structure and physical properties of poly(butylene succinate)/cellulose acetate blends. Polymer 2000, 41, 8449–8454.
  128. Yu, L.; Ke, S.; Zhang, Y.; Shen, B.; Zhang, A.; Huang, H. Dielectric relaxations of high-k poly(butylene succinate) based all-organic nanocomposite films for capacitor applications. J. Mater. Res. 2011, 26, 2493–2502.
  129. Hwang, S.; Yoo, E.; Im, S. The synthesis of copolymers, blends and composites based on poly(butylene succinate). Polym. J. 2012, 44, 1179–1190.
  130. Gigli, M.; Fabbri, M.; Lotti, N.; Gamberini, R.; Rimini, B.; Munari, A. Poly(butylene succinate)-based polyesters for biomedical applications: A review. Eur. Polym. J. 2016, 75, 431–460.
  131. Rodrigues, C.; Souza, V.G.L.; Coelhoso, I.; Fernando, A.L. Bio-Based Sensors for Smart Food Packaging—Current Applications and Future Trends. Sensors 2021, 21, 2148.
  132. Chen, W.; Ma, S.; Wang, Q.; McClements, D.J.; Liu, X.; Ngai, T.; Liu, F. Fortification of edible films with bioactive agents: A review of their formation, properties, and application in food preservation. Crit. Rev. Food Sci. Nutr. 2021, 1–27.
  133. Laorenza, Y.; Harnkarnsujarit, N. Carvacrol, citral and α-terpineol essential oil incorporated biodegradable films for functional active packaging of Pacific white shrimp. Food Chem. 2021, 363, 130252.
  134. Abdollahzadeh, E.; Nematollahi, A.; Hosseini, H. Composition of antimicrobial edible films and methods for assessing their antimicrobial activity: A review. Trends Food Sci. Technol. 2021, 110, 291–303.
  135. Tumbarski, Y.; Todorova, M.; Topuzova, M.; Georgieva, P.; Ganeva, Z.; Mihov, R.; Yanakieva, V. Antifungal activity of carboxymethyl cellulose edible films enriched with propolis extracts and their role in improvement of the storage life of Kashkaval cheese. Curr. Res. Nutr. Food Sci. 2021, 9, 487–499.
  136. Chawla, R.; Sivakumar, S.; Kaur, H. Antimicrobial edible films in food packaging: Current scenario and recent nanotechnological advancements-a review. Carbohydr. Polym. Technolol. Appl. 2021, 2, 100024.
  137. Kumar, L.; Ramakanth, D.; Akhila, K.; Gaikwad, K.K. Edible films and coatings for food packaging applications: A review. Environ. Chem. Lett. 2022, 20, 875–900.
  138. Phothisarattana, D.; Wongphan, P.; Promhuad, K.; Promsorn, J.; Harnkarnsujarit, N. Biodegradable Poly (Butylene Adipate-Co-Terephthalate) and Thermoplastic Starch-Blended TiO2 Nanocomposite Blown Films as Functional Active Packaging of Fresh Fruit. Polymers 2021, 13, 4192.
  139. Katekhong, W.; Wongphan, P.; Klinmalai, P.; Harnkarnsujarit, N. Thermoplastic starch blown films functionalized by plasticized nitrite blended with PBAT for superior oxygen barrier and active biodegradable meat packaging. Food Chem. 2022, 374, 131709.
  140. Chatkitanan, T.; Harnkarnsujarit, N. Development of nitrite compounded starch-based films to improve color and quality of vacuum-packaged pork. Food Packag. Shelf Life 2020, 25, 100521.
  141. Wangprasertkul, J.; Siriwattanapong, R.; Harnkarnsujarit, N. Antifungal packaging of sorbate and benzoate incorporated biodegradable films for fresh noodles. Food Control 2021, 123, 107763.
  142. Klinmalai, P.; Srisa, A.; Laorenza, Y.; Katekhong, W.; Harnkarnsujarit, N. Antifungal and plasticization effects of carvacrol in biodegradable poly (lactic acid) and poly (butylene adipate terephthalate) blend films for bakery packaging. LWT 2021, 152, 112356.
  143. Korhonen, I.; Ahola, J. Estimating the specific heat capacity and heating of electronic sensors and devices. IEEE Instrum. Meas. Mag. 2018, 21, 54–62.
  144. Curulli, A. Electrochemical Biosensors in Food Safety: Challenges and Perspectives. Molecules 2021, 26, 2940.
  145. Omidvar, M.; Zdarta, J.; Sigurdardóttir, S.B.; Pinelo, M. Mimicking natural strategies to create multi-environment enzymatic reactors: From natural cell compartments to artificial polyelectrolyte reactors. Biotechnol. Adv. 2021, 54, 107798.
  146. Balbinot, S.; Srivastav, A.M.; Vidic, J.; Abdulhalim, I.; Manzano, M. Plasmonic biosensors for food control. Trends Food Sci. Technol. 2021, 111, 128–140.
  147. Li, D.; Liu, L.; Huang, Q.; Tong, T.; Zhou, Y.; Li, Z.; Chen, L. Recent advances on aptamer-based biosensors for detection of pathogenic bacteria. World J. Microbiol. Biotechnol. 2021, 37, 1–20.
  148. Mostafa, I.M.; Du, F.; Lou, B.; Xu, G. Cell-based biosensors. In Biochemical Sensors: Fundament and Development; Ju, H., Li, J., Eds.; Word Scientific: Singapore, 2021; pp. 299–357. ISBN 9789811237706.
  149. Nejad, F.G.; Tajik, S.; Beitollahi, H.; Sheikhshoaie, I. Magnetic nanomaterials based electrochemical (bio) sensors for food analysis. Talanta 2021, 228, 122075.
  150. Raja, I.S.; Vedhanayagam, M.; Preeth, D.R.; Kim, C.; Lee, J.H.; Han, D.W. Development of two-dimensional nanomaterials based electrochemical biosensors on enhancing the analysis of food toxicants. Int. J. Mol. Sci. 2021, 22, 3277.
  151. Miranda, B.; Rea, I.; Dardano, P.; De Stefano, L.; Forestiere, C. Recent advances in the fabrication and functionalization of flexible optical biosensors: Toward smart life-sciences applications. Biosensors 2021, 11, 107.
  152. Sobhan, A.; Muthukumarappan, K.; Wei, L. Biosensors and biopolymer-based nanocomposites for smart food packaging: Challenges and opportunities. Food Packag. Shelf Life 2021, 30, 100745.
  153. Naresh, V.; Lee, N. A review on biosensors and recent development of nanostructured materials-enabled biosensors. Sensors 2021, 21, 1109.
  154. Kotsiri, Z.; Vidic, J.; Vantarakis, A. Applications of biosensors for bacteria and virus detection in food and water–A systematic review. J. Environ. Sci. 2022, 111, 367–379.
  155. Mathivanan, S. Perspectives of nano-materials and nanobiosensors in food safety and agriculture. In Novel Nanomaterials; Krishnamoorthy, K., Ed.; IntechOpen: London, UK, 2021; Volume 197.
  156. Zhang, Q.; Zhang, Y.; Wan, Y.; Carvalho, W.; Hu, L.; Serpe, M.J. Stimuli-responsive polymers for sensing and reacting to environmental conditions. Prog. Polym. Sci. 2021, 116, 101386.
  157. Khoshbin, Z.; Abnous, K.; Taghdisi, S.M.; Verdian, A. Liquid crystal-based biosensors as lab-on-chip tools: Promising for future on-site detection test kits. Trends Anal. Chem. 2021, 142, 116325.
  158. Saxena, P. Electret thermal analysis of biopolymers. Mater. Today Proceed. 2021, 47, 3726–3729.
  159. De Stefano, L. Porous Silicon Optical Biosensors: Still a Promise or a Failure? Sensors 2019, 19, 4776.
  160. Hua, Z.; Yu, T.; Liu, D.; Xianyu, Y. Recent advances in gold nanoparticles-based biosensors for food safety detection. Biosens. Bioelectron. 2021, 179, 113076.
  161. Yang, J.; Shen, M.; Luo, Y.; Wu, T.; Chen, X.; Wang, Y.; Xie, J. Advanced applications of chitosan-based hydrogels: From biosensors to intelligent food packaging system, A review. Trends Food Sci. Technol. 2021, 110, 822–832.
  162. Firouz, M.S.; Mohi-Alden, K.; Omid, M. A critical review on intelligent and active packaging in the food industry: Research and development. Food Res. Int. 2021, 141, 110113.
  163. Global, S.P. S&P Global Platts Petrochemical Index (PGPI). 2019. Available online: https://www.spglobal.com/platts/en/our-methodology/price-assessments/petrochemicals/pgpi-home (accessed on 1 January 2022).
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Vandana Chaudhary
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