| Synthesis, Characterization, and the Antifungal Property of Aminoethyl Chitosan Quaternary Ammonium Salts | |
Wei, Lijie; Zhang, Jingjing; Luan, Fang; Tan, Wenqiang ; Li, Qing; Dong, Fang; Guo, Zhanyong
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| 发表期刊 | STARCH-STARKE
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| ISSN | 0038-9056 |
| 2018-05 | |
| 卷号 | 70期号:5-6页码:1700266 |
| 关键词 | aminoethyl antifungal activity chitosan derivatives quaternary |
| 研究领域 | Food Science & Technology |
| DOI | 10.1002/star.201700266 |
| 产权排序 | [Wei, Lijie; Zhang, Jingjing; Luan, Fang; Tan, Wenqiang; Li, Qing; Dong, Fang; Guo, Zhanyong] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China; [Wei, Lijie; Zhang, Jingjing; Luan, Fang; Tan, Wenqiang; Guo, Zhanyong] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 作者部门 | 海岸带生物资源高效利用研究与发展中心 |
| 英文摘要 | Chemical modification of chitosan is one of effective methods to improve the biological activity of chitosan. In this paper, aminoethyl chitosan quaternary ammonium salts, including N-trimetyl quaternary ammonium salt chitosan (TMC), 6-O-(aminoethyl)-2-trimethyl quaternary ammonium chitosan derivative (ONC), and 6-N-(aminoethyl)-2-trimethyl quaternary ammonium chitosan derivative (NNC), are successfully designed, synthesized, and characterized by FT-IR, H-1 NMR, and elemental analyses. Moreover, three kinds of antifungal activities, including B. cinerea Pers., Gibberella zea, and P. asparagi, are all tested by hyphal measurement in vitro. The results show that all chitosan derivatives have better antifungal activities than chitosan. And the antifungal activity decrease in the order: NNC>ONC>TMC>chitosan at 1.0mgmL(-1). Furthermore, the inhibitory indices of NNC and ONC against three kinds of phytopathogens are higher than 75% at 1.0mgmL(-1). Especially, the inhibitory index of NNC against B. cinerea Pers. attain even 90% at 1.0mgmL(-1). These data demonstrate that the aminated chitoan derivative could remarkably improve the antifungal activity of chitosan. On the one hand, the higher positive charge would interact with the anionic components to damage the cell wall. On the other hand, based on the permeability point, the aminoethyl as lipophilic group might pass the oil film into the cell. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of China [41576156] ; Natural Science Foundation of Shandong Province of China [ZR 2017BD015] ; Yantai Science and Technology Development Plan [2015ZH078] ; Technology Research Funds Projects of Ocean [201505022-3] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | MOLECULAR-WEIGHT CHITOSAN ; ANTIMICROBIAL ACTIVITY ; INULIN DERIVATIVES ; ACID ; ADHESION ; BIOSYNTHESIS ; RECEPTOR ; SPOILAGE ; SULFATE ; DOMAIN |
| 研究领域[WOS] | Food Science & Technology |
| WOS记录号 | WOS:000431735200018 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24478 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 中国科学院海岸带环境过程与生态修复重点实验室_污染过程与控制实验室 |
| 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 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Lijie,Zhang, Jingjing,Luan, Fang,et al. Synthesis, Characterization, and the Antifungal Property of Aminoethyl Chitosan Quaternary Ammonium Salts[J]. STARCH-STARKE,2018,70(5-6):1700266. |
| APA | Wei, Lijie.,Zhang, Jingjing.,Luan, Fang.,Tan, Wenqiang.,Li, Qing.,...&Guo, Zhanyong.(2018).Synthesis, Characterization, and the Antifungal Property of Aminoethyl Chitosan Quaternary Ammonium Salts.STARCH-STARKE,70(5-6),1700266. |
| MLA | Wei, Lijie,et al."Synthesis, Characterization, and the Antifungal Property of Aminoethyl Chitosan Quaternary Ammonium Salts".STARCH-STARKE 70.5-6(2018):1700266. |
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