Inhibition of fungal plant pathogens by synergistic action of chito-oligosaccharides and commercially available fungicides. [PDF]
PLoS One, 2014 Chitosan is a linear heteropolymer consisting of β 1,4-linked N-acetyl-D-glucosamine (GlcNAc) and D-glucosamine (GlcN). We have compared the antifungal activity of chitosan with DPn (average degree of polymerization) 206 and FA (fraction of acetylation ...
Rahman MH +6 more
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Application of Gelatin Decorated with Allura Red as Resonance Rayleigh Scattering Sensor to Detect Chito-Oligosaccharides. [PDF]
Mar Drugs, 2020 A convenient and sensitive triple-wavelength overlapping resonance Rayleigh scattering (TWO-RRS) method for the detection of chito-oligosaccharides (COS) was proposed based on enhancing the rigid surface of porous reticular spatial structure of gelatin ...
Zou W, Sun Z, Su Z, Bai Y.
europepmc +2 more sources
Exploration of structural space of Cus17 lectin with glycans using molecular docking and simulation studies. [PDF]
Comput Struct Biotechnol JThe Cus17 phloem protein, in the case of Cucumis sativus species, plays an important role in the phloem-based defense of the plant. Cus17 can bind to various carbohydrates present on insect exoskeletons or fungal cells.
Tiwari V +4 more
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Repurposing chitin-rich seafood waste for warm-water fish farming. [PDF]
Heliyon, 2023 The pisciculture industry has grown multi-fold over the past few decades. However, a surge in development and nutrient demand has led to the establishment of numerous challenges.
Basawa R +7 more
europepmc +2 more sources
In Vitro Evaluation of Chitosan Hydrochloride and COS (Chito-Oligosaccharides)-OGA (Oligo-Galacturonides) on Phytopathogenic Fungi and Escherichia coli [PDF]
Horticulturae, 2023 Use of novel alternative compounds in agriculture is being promoted to reduce synthetic pesticides. An in vitro study was conducted to evaluate antimicrobial and antioxidant activities of chitosan hydrochloride (CH) and COS (chito-oligosaccharides)-OGA ...
Landi L. +5 more
core +3 more sources
In Vitro Evaluation of Chito-Oligosaccharides on Disappearance Rate of Nutrients, Rumen Fermentation Parameters, and Micro-Flora of Beef Cattle. [PDF]
Animals (Basel)The study aimed to investigate the effect of dietary chitosan oligosaccharides (COS) meal levels on the nutrient disappearance rate, rumen fermentation, and microflora of beef cattle in vitro.
He J +7 more
europepmc +2 more sources
Antibiotic saving effect of combination therapy through synergistic interactions between well-characterized chito-oligosaccharides and commercial antifungals against medically relevant yeasts. [PDF]
PLoS One, 2019 Combination therapies can be a help to overcome resistance to current antifungals in humans. The combined activity of commercial antifungals and soluble and well-defined low molecular weight chitosan with average degrees of polymerization (DPn) of 17-62 (
Ganan M +5 more
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Frontiers in Bioengineering and Biotechnology, 2023 Chito-oligosaccharides (COS), derived from chitosan (CH), are attracting increasing attention as drug delivery carriers due to their biocompatibility, biodegradability, and mucoadhesive properties.
Popat Mohite +9 more
doaj +3 more sources
Saccharomyces cerevisiae chitin biosynthesis activation by N-acetylchitooses depends on size and structure of chito-oligosaccharides. [PDF]
BMC Res Notes, 2011 Background To explore chitin synthesis initiation, the effect of addition of exogenous oligosaccharides on in vitro chitin synthesis was studied. Oligosaccharides of various natures and lengths were added to a chitin synthase assay performed on a ...
Becker HF, Piffeteau A, Thellend A.
europepmc +2 more sources
Chito-oligosaccharides (COS) with anti-aging effect from Flammulina velutipes
Carbohydrate Polymer Technologies and ApplicationsChito-oligosaccharides (COS) with a degree of deacetylation (DD) of 67.85 % and a degree of polymerization (DP) ranging from 2 to 6 was prepared from Flammulina velutipes (F. velutipes).
Qian Teng +3 more
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