Antioxidant activity of inulin derivatives with quaternary ammonium
Chen, Yuan1; Zhang, Jingjing2,3; Tan, Wenqiang2,3; Wang, Gang2; Dong, Fang2; Li, Qing2; Guo, Zhanyong2,3; Guo, Zhanyong(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China)
2017-11-01
发表期刊STARCH-STARKE
ISSN0038-9056
卷号69期号:11-12
产权排序第2完成单位
摘要Three inulin derivatives with quaternary ammonium, including 2-(N, N, N-triethylamine)acetyl inulin chloride (TAIL), 2-imidazoleacetyl inulin chloride (IAIL), and 2-(1-methylimidazole)acetyl inulin chloride (MIAIL) were synthesized via reaction of chloracetyl inulin (CAIL) with tertiary amine. Their antioxidant activity against hydroxyl radicals and superoxide radicals were evaluated in vitro, respectively. The results showed that IAIL had the best scavenging ability on scavenging hydroxyl radicals and superoxide radicals, and the scavenging indices were 86.7 and 67.8% at 1.6 mg/mL, respectively. These data indicate that all of the inulin derivatives have better antioxidant activities than inulin, and the quaternary ammonium and imidazole will improve the antioxidant activity of inulin derivatives.
关键词Antioxidant Activity Derivatives Imidazole Inulin Quaternary Ammonium
DOI10.1002/star.201700046
项目资助者National Natural Science Foundation of China(41576156) ; Public Science and Technology Research Funds Projects of Ocean(201505022-3)
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收录类别SCI
关键词[WOS]ANTIFUNGAL ACTIVITY ; CHITOSAN DERIVATIVES ; JERUSALEM-ARTICHOKE ; POLYMERIZATION ; FRUCTANS ; ESTERS
文章类型Article
语种英语
WOS研究方向Food Science & Technology
WOS记录号WOS:000417019700015
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文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/23498
专题海岸带生物学与生物资源利用所重点实验室
通讯作者Guo, Zhanyong; Guo, Zhanyong(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China)
作者单位1.Yantai Univ, Ocean Sch, Yantai, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
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GB/T 7714
Chen, Yuan,Zhang, Jingjing,Tan, Wenqiang,et al. Antioxidant activity of inulin derivatives with quaternary ammonium[J]. STARCH-STARKE,2017,69(11-12).
APA Chen, Yuan.,Zhang, Jingjing.,Tan, Wenqiang.,Wang, Gang.,Dong, Fang.,...&Guo, Zhanyong.(2017).Antioxidant activity of inulin derivatives with quaternary ammonium.STARCH-STARKE,69(11-12).
MLA Chen, Yuan,et al."Antioxidant activity of inulin derivatives with quaternary ammonium".STARCH-STARKE 69.11-12(2017).
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