Hydroxyl radicals scavenging activity of N-substituted chitosan and quaternized chitosan

被引：102
|
作者：
Guo, Zhanyong
Liu, Hongying
Chen, Xiaolin
Ji, Xia
Li, Pengcheng [1 ]
机构：
[1] Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
[3] Dezhou Univ, Dept Chem, Dezhou, Peoples R China
来源：
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS | 2006年 / 16卷 / 24期
关键词：
N-substituted chitosan; quaternary chitosan; antioxidant activity; ANTIOXIDANT ACTIVITY;
D O I：
10.1016/j.bmcl.2006.09.009
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
N-substituted chitosan and quaternized chitosan were synthesized and their antioxidant activity against hydroxyl radicals was assessed, respectively. Compared with the antioxidant activity of chitosan, the results indicated that the two kinds of chitosan derivatives had different scavenging ability on hydroxyl radicals, which should be related to the form of amido in the two kinds of chitosan derivatives. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：6348 / 6350
页数：3
相关论文
共 50 条
  • [1] Synthesis and hydroxyl radicals scavenging activity of quaternized carboxymethyl chitosan
    Guo, Zhanyong
    Xing, Ronge
    Liu, Song
    Zhong, Zhimei
    Li, Pengcheng
    CARBOHYDRATE POLYMERS, 2008, 73 (01) : 173 - 177
  • [2] Antifungal properties of Schiff bases of chitosan, N-substituted chitosan and quaternized chitosan
    Guo, Zhanyong
    Xing, Ronge
    Liu, Song
    Zhong, Zhimei
    Ji, Xia
    Wang, Lin
    Li, Pengcheng
    CARBOHYDRATE RESEARCH, 2007, 342 (10) : 1329 - 1332
  • [3] Quaternized N-substituted carboxymethyl chitosan derivatives as antimicrobial agents
    Mohamed, Nadia A.
    Sabaa, Magdy W.
    El-Ghandour, Ahmed H.
    Abdel-Aziz, Marwa M.
    Abdel-Gawad, Omayma F.
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2013, 60 : 156 - 164
  • [4] Synthesis and Hydroxyl Radicals Scavenging Activity of 2-Pyridine-acetyl-N-trimethyl Chitosan Chloride
    Li, Rongchun
    JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE, 2012, 56 (04): : 464 - 467
  • [5] The influence of amino and hydroxyl of chitosan on hydroxyl radical scavenging activity
    Dong, Fang
    Xue, Qinzhao
    Liu, Jingli
    Guo, Zhanyong
    Zhong, Hongmao
    Sun, Huili
    2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11, 2009, : 935 - +
  • [6] Synthesis, Characterization, and Antibacterial Activity of N-substituted Quaternized Chitosan and Its Cellulose-based Composite Film
    Chen, Qiyuan
    Xiao, Shengling
    Shi, Sheldon Q.
    Cai, Liping
    BIORESOURCES, 2020, 15 (01): : 415 - 428
  • [7] Influence of Hydroxyl Groups of Quaternized Chitosan Derivatives on Antioxidant Activity
    Wang, Gang
    Li, Qing
    Dong, Fang
    Guo, Zhanyong
    ASIAN JOURNAL OF CHEMISTRY, 2014, 26 (16) : 5008 - 5010
  • [8] Preparation of substituted quaternized arylfuran chitosan derivatives and their antimicrobial activity
    Chethan, P. D.
    Vishalakshi, B.
    Sathish, L.
    Ananda, K.
    Poojary, Boja
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2013, 59 : 158 - 164
  • [9] Perrhenate-ions adsorption by N-substituted chitosan derivatives
    Melchakova, O. V.
    Pestov, A. V.
    Pechishcheva, N. V.
    Shunyaev, K. Yu.
    RUSSIAN CHEMICAL BULLETIN, 2019, 68 (03) : 521 - 526
  • [10] Perrhenate-ions adsorption by N-substituted chitosan derivatives
    O. V. Melchakova
    A. V. Pestov
    N. V. Pechishcheva
    K. Yu. Shunyaev
    Russian Chemical Bulletin, 2019, 68 : 521 - 526
12345