Novel Inulin Derivatives Modified with Schiff Bases: Synthesis, Characterization, and Antifungal Activity | |
Chen, Y; Mi, YQ; Sun, XQ; Zhang, JJ; Li, Q![]() ![]() ![]() | |
发表期刊 | POLYMERS
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2019-06 | |
卷号 | 11期号:6页码:998 |
关键词 | inulin Schiff base antifungal activity |
研究领域 | Polymer Science |
DOI | 10.3390/polym11060998 |
产权排序 | [Chen, Yuan; Mi, Yingqi; Sun, Xueqi; Zhang, Jingjing; Li, Qing; Ji, Naiyun; Guo, Zhanyong] Chinese Acad Sci, Key Lab Coastal Biol & Bioresource Utilizat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Chen, Yuan; Mi, Yingqi; Sun, Xueqi; Zhang, Jingjing; Ji, Naiyun; Guo, Zhanyong] Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China; [Chen, Yuan; Mi, Yingqi; Sun, Xueqi; Zhang, Jingjing; Ji, Naiyun; Guo, Zhanyong] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
通讯作者 | Ji, Naiyun(nyji@yic.ac.cn) ; Guo, Zhanyong(zhanyongguo@hotmail.com) |
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 | In this paper, we report chemical modifications of inulin by seven kinds of aromatic Schiff bases, which are different from their substituent groups. The obtained inulin derivatives were confirmed by FTIR, H-1 NMR, and C-13 NMR. Then, we studied their antifungal activity against four kinds of plant pathogens involving Botrytis cinerea, Fusarium oxysporum f. sp. cucumerium Owen, Fusarium oxysporum f. sp. niveum, and Phomopsis asparagi by the mycelium growth rate method. The results revealed that all inulin derivatives were endowed with significant antifungal activity compared to inulin. Among them, 6-amino-(N-4-chlorobenzylidene)-6-deoxy-3,4-di-O-acetyl inulin (4CBSAIL) and 6-amino-(N-3,4-dichlorobenzylidene)-6-deoxy-3,4-di-O-acetyl inulin (3,4DCBSAIL), which were synthesized from p-chlorobenzaldehyde and 3,4-dichlorobenzaldehyde, could completely inhibit the growth of the test fungi at 1.0 mg/mL. The inhibitory indices of the inulin derivatives were related to the type, position, and number of substituent groups (halogens) on the Schiff bases. The results confirmed that it was feasible to chemically modify inulin with Schiff bases to confer high antifungal activity to inulin. The products described in this paper have great potential as alternatives to some harmful pesticides used for plant disease control. |
文章类型 | Article |
资助机构 | Seed Project of the Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences [YIC Y755031011] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41576156] ; Shandong Province Science and Technology Development Plan [2015GSF121045] ; Yantai Science and Technology Development Plan [2015ZH078] ; Public Science and Technology Research Funds Projects of Ocean [201505022-3] |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | CHEMICAL-MODIFICATIONS ; BIOLOGICAL-ACTIVITY ; DELIVERY ; EXTRACTION |
研究领域[WOS] | Polymer Science |
WOS记录号 | WOS:000473819100070 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/24927 |
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 |
作者单位 | 1.Chinese Acad Sci, Key Lab Coastal Biol & Bioresource Utilizat, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; 2.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Y,Mi, YQ,Sun, XQ,et al. Novel Inulin Derivatives Modified with Schiff Bases: Synthesis, Characterization, and Antifungal Activity[J]. POLYMERS,2019,11(6):998. |
APA | Chen, Y.,Mi, YQ.,Sun, XQ.,Zhang, JJ.,Li, Q.,...&Guo, ZY.(2019).Novel Inulin Derivatives Modified with Schiff Bases: Synthesis, Characterization, and Antifungal Activity.POLYMERS,11(6),998. |
MLA | Chen, Y,et al."Novel Inulin Derivatives Modified with Schiff Bases: Synthesis, Characterization, and Antifungal Activity".POLYMERS 11.6(2019):998. |
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