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Topic Review
Sourdough Bread Fermentation and Probiotics
Sourdough fermentation is an ancient technique to ferment cereal flour that improves bread quality, bringing nutritional and health benefits. The fermented dough has a complex microbiome composed mainly of lactic acid bacteria and yeasts. During fermentation, the production of metabolites and chemical reactions occurs, giving the product unique characteristics and high sensory quality. Mastery of fermentation allows gluten levels to adjust, delay starch digestibility, and increase the bio-accessibility of vitamins and minerals. 
  • 3.9K
  • 27 Feb 2023
Topic Review
Synthetic Biology and Its Application in Bioremediation
Synthetic biology is a scientific field based on biology and engineering principles, with the purpose of redesigning and restructuring microorganisms to optimize or create new biological systems with enhanced features. Developing innovative, fast, safe, and cost-effective techniques for elimination of pollutants is of great importance. For this reason, the use of this discipline offers improvement of bioremediation processes. 
  • 3.9K
  • 15 Apr 2022
Topic Review
Electrochemical Biosensors for Hormone Detection
Hormones are secreted primarily by glands or specific cells, circulate in the bloodstream, and specialize in targeting cells. The electrochemical biosensing of hormones has emerged for treating human diseases and performing clinical diagnosis.
  • 3.9K
  • 13 Jan 2021
Topic Review
Biological Production of Vanillin
Vanillin (4-hydroxy-3-methoxybenzaldehyde), the primary ingredient in vanilla bean or pod extracts, possesses a rich, creamy, and distinctive vanilla smell, which is also one of the most significant aromas in the world. Vanillin can serve as a flavoring agent in the food industry (about 60%), a pharmaceutical intermediate in the pharmaceutical industry (about 7%), and a scent ingredient in the cosmetics sector (about 33%).
  • 3.8K
  • 08 May 2023
Topic Review
Palm Oil Mill Effluent Treatment
POME is considered as one of the major problems that has generated voluminously from the palm oil industries. Pre-treatment is utmost required prior discharge to the environment. This review deals with current POME treatment techniques.
  • 3.8K
  • 26 May 2021
Topic Review
Three-Dimensional Printing of Living Mycelium-Based Composites
The construction industry makes a significant contribution to global CO2 emissions. Material extraction, processing, and demolition account for most of its environmental impact. As a response, there is an increasing interest in developing and implementing innovative biomaterials that support a circular economy, such as mycelium-based composites. The mycelium is the network of hyphae of fungi. Mycelium-based composites are renewable and biodegradable biomaterials obtained by ceasing mycelial growth on organic substrates, including agricultural waste.
  • 3.7K
  • 04 Sep 2023
Topic Review
Classification of Polyphenols
Polyphenols are the secondary metabolites synthesized by the plants as a part of defense machinery. Owing to their antioxidant, anti-inflammatory, anticancerous, antineoplastic, and immunomodulatory effects, natural polyphenols have been used for a long time to prevent and treat a variety of diseases. Polyphenols are plant secondary metabolites, with over 8000 polyphenolic compounds discovered to date, and have a variety of complicated structures. The most common and abundant polyphenols are phenolic acids, phenolic alcohols, flavonoids, lignans, and stiblins, which are available in the plant kingdom.
  • 3.7K
  • 04 May 2023
Topic Review
Palm Oil Mill Effluent
Palm oil mill effluent (POME) requires treatment prior to discharge to the environment. Biological processing technology is highly preferable due to its advantages of environmentally friendliness, cost effectiveness, and practicality. These methods utilized various designs and modifications of bioreactors fostering effective fermentation technology in the presence of fungi, bacteria, microalgae, and a consortium of microorganisms.
  • 3.6K
  • 14 Apr 2022
Topic Review
Microbial Dynamics and Preservation of Kunu Drink
Kunu is a fermented non-alcoholic beverage consumed all over Nigeria. The drink is served as an alternative to alcohol due to its perceived extreme nourishing and therapeutic properties. Varieties of this beverage are determined mostly by the type of grain, the supplements, sensory additives used, and the process employed during its production. Dietary quality is paramount in nutritional well-being and a key factor in human overall health development. The nutritional quality of grains utilised for Kunu production makes the drink more appealing to a large growing population when compared to some other drinks. Some use Kunu drink as an infant weaning drink, thus serving as a priming beverage for infants due to its rich probiotic and nutritional properties. 
  • 3.5K
  • 28 Feb 2023
Topic Review
Micro-Algal Biotechnology
Environment is everything including both the living and non living things in the earth’s ecosystem. Today the pollution of the environment is a serious concern facing humanity and other life forms in the world. The environment is daily polluted by natural and anthropogenic (man-mad) factors due to inattention and improper use of the existing science and technology. Several physicochemical methods are used for protection of the pollution in the environment but these techniques have its own advantage and disadvantage. In recent years, using biological methods specially, microalgae for environmental pollution protection is the best one, because it is suitable, produce less and or non toxic products, cost effective and eco-friendly methods to our environment. Microalgae are the important groups of living organisms used for biotechnological utilizations such as for environmental protection, Agricultural usage, biofule production, pharmaceutical production etc. without any environmental factor. This review focuses on the environmental applications of micro-algal biotechnology for treatment of wastewater nutrients, removal of heavy metals from the natural water, mitigation of CO2, removal of dyes and dyestuffs from their effluents and their agricultural usage without any factor in the natural environment.
  • 3.5K
  • 30 Oct 2020
Topic Review
ECG Monitoring Systems
Health monitoring and its related technologies is an attractive research area. The electrocardiogram (ECG) has always been a popular measurement scheme to assess and diagnose cardiovascular diseases (CVDs). The number of ECG monitoring systems in the literature is expanding exponentially. Hence, it is very hard for researchers and healthcare experts to choose, compare, and evaluate systems that serve their needs and fulfill the monitoring requirements. This accentuates the need for a verified reference guiding the design, classification, and analysis of ECG monitoring systems, serving both researchers and professionals in the field. In this paper, we propose a comprehensive, expert-verified taxonomy of ECG monitoring systems and conduct an extensive, systematic review of the literature. This provides evidence-based support for critically understanding ECG monitoring systems’ components, contexts, features, and challenges. Hence, a generic architectural model for ECG monitoring systems is proposed, an extensive analysis of ECG monitoring systems’ value chain is conducted, and a thorough review of the relevant literature, classified against the experts’ taxonomy, is presented, highlighting challenges and current trends. Finally, we identify key challenges and emphasize the importance of smart monitoring systems that leverage new technologies, including deep learning, artificial intelligence (AI), Big Data and Internet of Things (IoT), to provide efficient, cost-aware, and fully connected monitoring systems.
  • 3.5K
  • 29 Oct 2020
Topic Review
Bioferments
Bioferments are innovative ingredients extracted from natural raw materials by carrying out a fermentation process with appropriate strains of microorganisms. Mainly bioferments are made from plant-based raw materials. The spectrum of applications for bioferments is broad and includes properties such as skin whitening, antioxidant properties (blackberry, soybean, goji berry), anti-aging (red ginseng, black ginseng, Citrus unshiu peel), hydrating, and anti-allergic (aloe vera, skimmed milk).
  • 3.5K
  • 04 Aug 2022
Topic Review
Microalgae Cultivation Technologies
 Microalgal biomass is currently considered as a sustainable and renewable feedstock for biofuel production (biohydrogen, biomethane, biodiesel) characterized by lower emissions of hazardous air pollutants than fossil fuels. Photobioreactors for microalgae growth can be exploited using many industrial and domestic wastes. It allows locating the commercial microalgal systems in areas that cannot be employed for agricultural purposes, i.e., near heating or wastewater treatment plants and other industrial facilities producing carbon dioxide and organic and nutrient compounds. 
  • 3.4K
  • 14 Dec 2020
Topic Review
Biogas as Energy in Rural Sector and Significance
In rural areas, where access to conventional energy sources is limited, alternative energy options such as biogas production offer tremendous potential. The sustainable utilization of biowaste resources for biogas production is a promising solution for meeting rural bioenergy requirements. Biowaste, such as agricultural residues, food waste, and animal manure, represents a significant source of organic material that can be converted into biogas through anaerobic digestion.
  • 3.4K
  • 27 Jul 2023
Topic Review
2-Phenylethanol
2-Phenylethanol (2-PE), also known as 2-phenethyl alcohol, is a higher aromatic alcohol characterized by one of the most popular and desired fragrances, which is the rosy scent.
  • 3.4K
  • 13 Jan 2022
Topic Review
Properties and Applications of Levan
Polysaccharides play a crucial role in medicine, pharmacy, and cosmetology, as well as in the production of biofuels and biomaterials. Among microbial biopolymers, microbial levan, a fructose polysaccharide, holds significant promise due to its high productivity and chemical diversity. Levan exhibits a wide range of properties, including film-forming ability, biodegradability, non-toxicity, self-aggregation, encapsulation, controlled release capacity, water retention, immunomodulatory and prebiotic activity, antimicrobial and anticancer activity, as well as high biocompatibility. These exceptional properties position levan as an attractive candidate for nature-based materials in food production, modern cosmetology, medicine, and pharmacy. 
  • 3.2K
  • 26 Jul 2023
Topic Review
Cosmetic Applications of Exopolysaccharides
Bacteria are well-known to synthesize high molecular weight polysaccharides excreted in extracellular domain, which constitute their protective microenvironment. Several bacterial exopolysaccharides (EPS) are commercially available for skincare applications in cosmetic products due to their unique structural features, conferring valuable biological and/or textural properties.
  • 3.1K
  • 29 Dec 2023
Topic Review
Type I Collagen
Type I collagen, the predominant protein of vertebrates, assembles into fibrils that orchestrate the form and function of bone, tendon, skin, and other tissues. Collagen plays roles in hemostasis, wound healing, angiogenesis, and biomineralization, and its dysfunction contributes to fibrosis, atherosclerosis, cancer metastasis, and brittle bone disease.
  • 3.1K
  • 26 Jan 2021
Topic Review
Secondary Metabolite Production by Cyanobacteria
Cyanobacteria are naturally capable of producing valuable secondary metabolites through photosynthesis. These photosynthetic bacteria can be further improved via engineering to produce more in terms of diversity and yield. Recent advances in systems and synthetic biology approaches are being adopted in the cyanobacterial engineering field to push the industrial capabilities even further.
  • 3.0K
  • 11 Dec 2020
Topic Review
Industrial Production of Antibiotics in Fungi
The natural fermentation of antibiotics, along with semi-synthetic and synthetic approaches, is one of the most important methods for their production. The majority of the antibiotic market comes from the fermentation of high-yielding (HY) fungal strains. These strains have been obtained since the 1950s from wild-type (WT) isolates as a result of classical strain improvement (CSI) programs primarily involving multi-round random mutagenesis and screening.
  • 3.0K
  • 19 Dec 2023
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