Results 21 to 30 of about 185,173 (397)
Chitin, Chitosan, and Nanochitin: Extraction, Synthesis, and Applications
Polymers, 2022 Crustacean shells are a sustainable source of chitin. Extracting chitin from crustacean shells is ongoing research, much of which is devoted to devising a sustainable process that yields high-quality chitin with minimal waste.
Michael Kozma, B. Acharya, R. Bissessur
semanticscholar +1 more source
A study on structural comparisons of α-chitin extracted from marine crustacean shell waste
Carbohydrate Polymer Technologies and Applications, 2021 In the present study, chitin was extracted from marine crustacean shell waste (shrimp, crab, squilla and lobster) using traditional chemical methods (deproteinisation and demineralization) and its physicochemical and structural properties were ...
K. Mohan +3 more
doaj +1 more source
Frontiers in Plant Science, 2022 Chitin is a well-known elicitor of disease resistance and its recognition by plants is crucial to perceive fungal infections. Chitin can induce both a local immune response and a systemic disease resistance when provided as a supplement in soils.
Momoko Takagi +13 more
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Fungal Chitin Dampens Inflammation through IL-10 Induction Mediated by NOD2 and TLR9 Activation [PDF]
, 2014 Funding: JW and NARG thank the Wellcome Trust (080088, 086827, 075470), The Wellcome Trust Strategic Award in Medical Mycology and Fungal Immunology (097377) and the European Union ALLFUN (FP7/2007 2013, HEALTH-2010-260338) for funding. MGN was supported
Biedermann, Tilo +12 more
core +10 more sources
eLife, 2014 Chitin is a fungal microbe-associated molecular pattern recognized in Arabidopsis by a lysin motif receptor kinase (LYK), AtCERK1. Previous research suggested that AtCERK1 is the major chitin receptor and mediates chitin-induced signaling through ...
Yangrong Cao +6 more
doaj +1 more source
Effects of Ball Milling, Ultrosonic or Hydrochloric Acid Treatment on the Microstructure and Enzymatic Deacetylation Efficiency of Chitin [PDF]
Shipin Kexue, 2023 Chitin is the second most abundant natural polysaccharide on Earth, which can be deacetylated to produce chitosan. However, due to the high crystallinity and poor solubility of chitin, its efficiency of enzymatic deacetylation is very low. To investigate
XIAO Yu, YU Hongwei, MA Aijin, SANG Yaxin, SUN Jilu
doaj +1 more source
Reciprocal Inhibition of Adiponectin and Innate Lung Immune Responses to Chitin and Aspergillus fumigatus [PDF]
, 2019 Chitin is a structural biopolymer found in numerous organisms, including pathogenic fungi, and recognized as an immune-stimulating pathogen associated molecular pattern by pattern recognition molecules of the host immune system.
Amarsaikhan, Nansalmaa +6 more
core +4 more sources
Studies on Chitin. I. Acetylation of Chitin [PDF]
Polymer Journal, 1979 Chitin was converted into diacetylchitin and also into various kinds of acetylchitins. A fully acetylated chitin was prepared by the acetylation of chitin in acetic anhydride—methanesulfonic acid mixture at 0°C overnight, or in acetic anhydride—perchloric acid mixture at 0°C for 3 h.
Seiichi Tokura +3 more
openaire +2 more sources
Biomolecules, 2021 Chitin and chitosan are natural compounds that are biodegradable and nontoxic and have gained noticeable attention due to their effective contribution to increased yield and agro-environmental sustainability.
M. H. Shahrajabian +4 more
semanticscholar +1 more source
Chitin-Induced Airway Epithelial Cell Innate Immune Responses Are Inhibited by Carvacrol/Thymol. [PDF]
, 2016 Chitin is produced in large amounts by fungi, insects, and other organisms and has been implicated in the pathogenesis of asthma. Airway epithelial cells are in direct contact with environmental particles and serve as the first line of defense against ...
Erle, David J, Khosravi, Ali Reza
core +3 more sources