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Topic Review
Cereal and Confectionary Packaging
Packaging is strongly associated with food, allowing, amongst other functions, containment, protection, and transportation of contents, and thus can be seen as an integral part of food systems. Nevertheless, nowadays it is the subject of intense debates and even stricter legal requirements, mainly due to massive circularity gaps including, for example, unsatisfactory end-of-life scenarios such as limited recyclability or (marine) litter.
  • 5.5K
  • 29 Mar 2022
Topic Review
Food Heritage
The entry explores the concept of food heritage, focusing mainly on the anthropological, geographical, and sociological debate. Although the review identifies some conceptualisations that frame heritage in the food and gastronomic domains, it also shows the high degree of fragmentation of the debate. In so doing, it sheds light on how the concept of food heritage from a theoretical point of view is still in progress.
  • 5.4K
  • 02 Feb 2022
Topic Review
Virus Elimination in Plants
Virus elimination from plants is mostly based on the in vitro culture of isolated meristem, and in addition thermotherapy, chemotherapy, electrotherapy, and cryotherapy can also be applied. Treatments can result in low rate of survival, inhibited growth, incomplete development, or abnormal morphology.  The rate of destruction depends on the genotypes and physiological condition of plants. There are several ways to decrease the harmful effect of treatments. 
  • 5.4K
  • 31 May 2021
Topic Review
Chlorophyll a
Chlorophyll a is a specific form of chlorophyll used in oxygenic photosynthesis. It absorbs most energy from wavelengths of violet-blue and orange-red light, and it is a poor absorber of green and near-green portions of the spectrum. Chlorophyll does not reflect light but chlorophyll-containing tissues appear green because green light, diffusively reflected by structures like cell walls, becomes enriched in the reflected light. This photosynthetic pigment is essential for photosynthesis in eukaryotes, cyanobacteria and prochlorophytes because of its role as primary electron donor in the electron transport chain. Chlorophyll a also transfers resonance energy in the antenna complex, ending in the reaction center where specific chlorophylls P680 and P700 are located.
  • 5.4K
  • 10 Oct 2022
Topic Review
Co-Culture System
Co-culture system provides a novel platform to study interaction between different cell types in an in-vitro method. The co-cultures techniques have played key role in the understanding of cell–cell communication and relevant for drug response analysis. 
  • 5.4K
  • 21 Jan 2021
Topic Review
Curcumin's Structure and Biological Properties
Curcumin, a natural polyphenolic compound derived from the South Asian turmeric plant (Curcuma longa), has well-characterized antioxidant, anti-inflammatory, anti-protein-aggregate, and anticancer properties.
  • 5.3K
  • 06 Nov 2020
Topic Review
HMG-CoA-Reductase
3-hydroxy-3-methylglutaryl coenzyme A reductase (HMG-CoAR) is an enzyme involved in the biosynthesis of cholesterol and an important target in the treatment of hypercholesterolemia.
  • 5.3K
  • 29 Oct 2020
Biography
John Olsen Lear
John Olsen Lear (December 3, 1942 – March 29, 2022) was an influential conspiracy theorist, record-breaking pilot, and a one-time candidate for State Senate.[1][2][3] Unlike previous UFO conspiracy theorists, Lear promoted a story of alien collusion with secret governmental forces.[1] Lear's tale left a lasting influence on the UFO movement -- one author observed "in the early years [UFO writ
  • 5.3K
  • 14 Dec 2022
Biography
Eckhart Tolle
Eckhart Tolle (/ˈɛkɑːrt ˈtɒlə/ EK-art TOL-ə; German: [ˈɛkhaʁt ˈtɔlə]; born Ulrich Leonard Tölle, February 16, 1948) is a German spiritual teacher and self-help author best known as the author of The Power of Now and A New Earth: Awakening to Your Life's Purpose. After being recommended by Oprah Winfrey, his first book, The Power of Now,[1] reached The New York Times Best Seller l
  • 5.3K
  • 05 Dec 2022
Topic Review
Microbes as Biofertilizers
Biofertilizers are a promising alternative to chemical fertilizers and gaining importance for attaining sustainable agriculture.
  • 5.3K
  • 18 Mar 2021
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