Results 271 to 280 of about 1,732,403 (348)

Functional properties of chitosan derivatives obtained through Maillard reaction: A novel promising food preservative.

Food Chemistry, 2021
This review provides an insight about the functional properties of chitosan obtained through Maillard reaction to enhance the shelf life and food quality.
Jawhar Hafsa, M. A. Smach, R. Mrid, Mansour Sobeh, H. Majdoub, A. Yasri   +5 more
semanticscholar   +1 more source

Enhanced antifungal and antioxidant activities of new chitosan derivatives modified with Schiff base bearing benzenoid/heterocyclic moieties.

International Journal of Biological Macromolecules, 2022
In this work, chitosan derivatives modified with Schiff base bearing benzenoid/heterocyclic moieties were successfully prepared via amidation reaction.
Yingqi Mi, Qing Li, Qin Miao, Wenqiang Tan, Jingjing Zhang, Zhanyong Guo   +5 more
semanticscholar   +1 more source

A review on the use of chitosan and chitosan derivatives as the bio-adsorbents for the water treatment: Removal of nitrogen-containing pollutants.

Carbohydrate Polymers, 2021
Chitosan and its derivatives have been widely used as the adsorbents for different types of water pollutants. This review paper lists various physically and chemically modified chitosan-based adsorbents such as chitosan beads, cross-linked chitosan ...
Mina Keshvardoostchokami, Mahyar Majidi, A. Zamani, Bo Liu   +3 more
semanticscholar   +1 more source

Antimicrobial application of chitosan derivatives and their nanocomposites.

Current Medicinal Chemistry, 2022
Chitosan is derived from chitin polysaccharide, the main component of crustacean shells. Chitosan is a biocompatible, nontoxic, and biodegradable polymer soluble in acidic solutions.
Xuezheng Lin, Xiao-Zhen Gong, Qicheng Ruan, Wei Xu, Chunjing Zhang, Kai Zhao   +5 more
semanticscholar   +1 more source

Antimicrobial Properties of Chitosan and Chitosan Derivatives

2016
The investigations of chitosan as an antimicrobial substance came into focus in the 1990s. The number of publications on this topic has been rapidly increasing since then, with more than 2,500 papers published in 2020. Initially, the interest was mainly related to potential applications in agriculture and food products, but currently, the emphasis on ...
Priyanka Sahariah, Martha Á. Hjálmarsdóttir, Már Másson   +2 more
openaire   +2 more sources

Antimicrobial activity of hydroxylbenzenesulfonailides derivatives of chitosan, chitosan sulfates and carboxymethyl chitosan

International Journal of Biological Macromolecules, 2009
Chitosan, carboxymethyl chitosan (CMCS) and chitosan sulfates (CSS) with different molecular weight were modified by reacting with 4-hydroxyl-5-chloride-1,3-benzene-disulfo-chloride or 2-hydroxyl-5-chloride-1,3-benzene-disulfo-chloride to give 12 kinds of new hydroxylbenzenesulfonailides derivatives of them.
Zhimei, Zhong, Pengcheng, Li, Ronge, Xing, Song, Liu   +3 more
openaire   +2 more sources

Cationic chitosan derivatives as potential antifungals: A review of structural optimization and applications.

Carbohydrate Polymers, 2020
The increasing resistance of pathogen fungi poses a global public concern. There are several limitations in current antifungals, including few available fungicides, severe toxicity of some fungicides, and drug resistance.
Yukun Qin, Pengcheng Li, Zhanyong Guo
semanticscholar   +1 more source

Chitosan derivatives act as a bio-stimulants in plants: A review.

International Journal of Biological Macromolecules
Chitosan has been considered an eco-friendly biopolymer. Chitosan is a natural polycationic linear polysaccharide composed of D-glucosamine and N-acetyl-D-glucosamine linked by β-1,4-glycosidic bonds.
M. Chandrasekaran, Manivannan Paramasivan   +1 more
semanticscholar   +1 more source

Chitosan derivatives as green corrosion inhibitors for P110 steel in a carbon dioxide environment.

Colloids and Surfaces B: Biointerfaces, 2020
Two chitosan derivatives were synthesized for the first time as green corrosion inhibitors for the carbon dioxide corrosion of P110 steel. The structures of the synthesized products were characterized by infrared spectroscopy.
Qing Zhao, Jixiang Guo, G. Cui, Tongtong Han, Yanhua Wu   +4 more
semanticscholar   +1 more source

Two novel chitosan derivatives as high efficient eco-friendly inhibitors for the corrosion of mild steel in acidic solution

, 2020
Chitosan is a promising biopolymer to be used as environmentally friendly materials for corrosion protection. In this work, two novel chitosan derivatives (CS-1 and CS-2) were synthesized as eco-friendly inhibitors and their inhibitive performances for ...
Q. H. Zhang, B. Hou, Lijuan Yuan, G. Zhu, Hongfang Liu, Guopeng Zhang   +5 more
semanticscholar   +1 more source