Results 31 to 40 of about 619,648 (412)

Regulation of surface architecture by symbiotic bacteria mediates host colonization [PDF]

open access: yes, 2008
Microbes occupy countless ecological niches in nature. Sometimes these environments may be on or within another organism, as is the case in both microbial infections and symbiosis of mammals.
Bry   +25 more
core   +3 more sources

Microalgae Polysaccharides: An Overview of Production, Characterization, and Potential Applications

open access: yesPolysaccharides, 2021
Microalgae and cyanobacteria are photosynthetic microorganisms capable of synthesizing several biocompounds, including polysaccharides with antioxidant, antibacterial, and antiviral properties.
J. Costa   +4 more
semanticscholar   +1 more source

Polysaccharide degradation by lytic polysaccharide monooxygenases

open access: yesCurrent Opinion in Structural Biology, 2019
The discovery of oxidative cleavage of glycosidic bonds by enzymes currently known as lytic polysaccharide monooxygenases (LPMOs) has had a major impact on our current understanding of the enzymatic conversion of recalcitrant polysaccharides such as chitin and cellulose.
Forsberg, Zarah   +8 more
openaire   +7 more sources

Marine Polysaccharides for Wound Dressings Application: An Overview

open access: yesPharmaceutics, 2021
Wound dressings have become a crucial treatment for wound healing due to their convenience, low cost, and prolonged wound management. As cutting-edge biomaterials, marine polysaccharides are divided from most marine organisms.
Shenghai Shen   +3 more
semanticscholar   +1 more source

Degradation of Zearalenone by Dielectric Barrier Discharge Cold Plasma and Its Effect on Maize Quality

open access: yesFoods, 2023
In this study, a dielectric barrier discharge (DBD) cold plasma was used to degrade zearalenone, and the degradation efficiency and the quality of maize were evaluated. The results showed that the zearalenone degradation rates increased with the increase
Zhe Zheng   +5 more
doaj   +1 more source

Sulfated polysaccharides effectively inhibit SARS-CoV-2 in vitro

open access: yesCell Discovery, 2020
Dear Editor, COVID-19, caused by the SARS-CoV-2 virus, has now spread worldwide with catastrophic human and economic impacts and currently has infected over 10 million people and killed over 500,000.
Paul S. Kwon   +8 more
semanticscholar   +1 more source

Polystyrene nanobeads exacerbate chronic colitis in mice involving in oxidative stress and hepatic lipid metabolism

open access: yesParticle and Fibre Toxicology, 2023
Background Nanoplastics (NPs) are omnipresent in our lives as a new type of pollution with a tiny size. It can enter organisms from the environment, accumulate in the body, and be passed down the food chain.
Juan Ma   +6 more
doaj   +1 more source

Plant cell walls: impact on nutrient bioaccessibility and digestibility [PDF]

open access: yes, 2020
Cell walls are important structural components of plants, affecting both the bioaccessibility and subsequent digestibility of the nutrients that plant-based foods contain.
Edwards, Cathrina H.   +3 more
core   +2 more sources

Advanced Technologies for the Extraction of Marine Brown Algal Polysaccharides

open access: yesMarine Drugs, 2020
Over the years, brown algae bioactive polysaccharides laminarin, alginate and fucoidan have been isolated and used in functional foods, cosmeceutical and pharmaceutical industries.
Ana Dobrinčić   +6 more
semanticscholar   +1 more source

Seaweed polysaccharides: Emerging extraction technologies, chemical modifications and bioactive properties

open access: yesCritical reviews in food science and nutrition, 2021
Nowadays, consumers are increasingly aware of the relationship between diet and health, showing a greater preference of products from natural origin. In the last decade, seaweeds have outlined as one of the natural sources with more potential to obtain ...
P. Otero   +11 more
semanticscholar   +1 more source

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