The influence of starch derivatives with benzene or halogenated benzene on antibacterial activity
Zhang, Jingjing1,2; Tan, Wenqiang1,2; Li, Qing1; Dong, Fang1; Luan, Fang1,2; Guo, Zhanyong1,2; Guo, Zhanyong(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China)
2017-09-01
发表期刊STARCH-STARKE
ISSN0038-9056
卷号69期号:9-10
产权排序第1完成单位
摘要In order to improve the bioactivity of starch, a group of starch derivatives containing benzene or halogenated benzene were synthesized by the reaction of chloracetyl starch ( CAST) with the Schiff bases bearing 3-amino-pyridine, including (2-pyridyl) acetyl starch chloride ( PAST), 2-(4(4-benzylideneamino)-pyridyl) acetyl starch chloride (BPAST), 2-(4-(4-brominbenzylideneamino)-pyridyl) acetyl starch chloride (4BBPAST), and 2-(4-(4-chlorobenzylideneamino)-pyridyl) acetyl starch chloride (4CBPAST). Their structure characteristics were established based on FT-IR, H-1 NMR, and C-13 NMR spectra. Their antibacterial activities against Escherichia coli and Staphylococcus aureus were estimated by the optical density method. The best inhibitory derivative was 4CBPAST, which resisted E. coli and S. aureus with the inhibitory indices of 100 and 99% at 1.0 mg/mL. Generally, because of the different electron-withdrawing properties of the substitute groups, the starch derivatives presented different antibacterial activities and their inhibitory activity decreased roughly in the order: 4CBPAST> 4BBPAST> BPAST> PAST> CAST> starch. This experiment provides a method to improve the antibacterial activity of starch and lays a foundation for the development of high-value starch.
关键词Antibacterial Activity High-value Starch Starch Derivatives Structure Characteristics Synthesis
DOI10.1002/star.201600350
项目资助者National Natural Science Foundation of China(41576156) ; Shandong Province Science and Technology Development Plan(2015GSF121045) ; Yantai Science and Technology Development Plan(2015ZH078) ; Technology Research Funds Projects of Ocean(20154180223)
URL查看原文
收录类别SCI
关键词[WOS]POTENTIAL ANTIMICROBIAL AGENTS ; SCHIFF-BASES ; PHYSICOCHEMICAL PROPERTIES ; ANTIFUNGAL ACTIVITY ; BIOLOGICAL-ACTIVITY ; INULIN DERIVATIVES ; CLICK CHEMISTRY ; ACID ; AMYLASE ; COMPLEXES
文章类型Article
语种英语
WOS研究方向Food Science & Technology
WOS记录号WOS:000410056900023
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/23437
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.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
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GB/T 7714
Zhang, Jingjing,Tan, Wenqiang,Li, Qing,et al. The influence of starch derivatives with benzene or halogenated benzene on antibacterial activity[J]. STARCH-STARKE,2017,69(9-10).
APA Zhang, Jingjing.,Tan, Wenqiang.,Li, Qing.,Dong, Fang.,Luan, Fang.,...&Guo, Zhanyong.(2017).The influence of starch derivatives with benzene or halogenated benzene on antibacterial activity.STARCH-STARKE,69(9-10).
MLA Zhang, Jingjing,et al."The influence of starch derivatives with benzene or halogenated benzene on antibacterial activity".STARCH-STARKE 69.9-10(2017).
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