YIC-IR  > 海岸带生物学与生物资源利用所重点实验室
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
Source PublicationSTARCH-STARKE
ISSN0038-9056
Volume69Issue:9-10
Contribution Rank第1完成单位
AbstractIn 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.
KeywordAntibacterial Activity High-value Starch Starch Derivatives Structure Characteristics Synthesis
DOI10.1002/star.201600350
Funding OrganizationNational 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)
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Indexed BySCI
WOS KeywordPOTENTIAL ANTIMICROBIAL AGENTS ; SCHIFF-BASES ; PHYSICOCHEMICAL PROPERTIES ; ANTIFUNGAL ACTIVITY ; BIOLOGICAL-ACTIVITY ; INULIN DERIVATIVES ; CLICK CHEMISTRY ; ACID ; AMYLASE ; COMPLEXES
SubtypeArticle
Language英语
WOS Research AreaFood Science & Technology
WOS IDWOS:000410056900023
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Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/23437
Collection海岸带生物学与生物资源利用所重点实验室
Corresponding AuthorGuo, Zhanyong; Guo, Zhanyong(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China)
Affiliation1.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
Recommended Citation
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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