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Synthesis of chitosan derivative with diethyldithiocarbamate and its antifungal activity
Qin, Yukun1; Xing, Ronge1; Liu, Song1; Li, Kecheng1; Hu, Linfeng1,2; Yu, Huahua1; Chen, Xiaolin1; Li, Pengcheng1; Liu, S (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.
2014-04-01
Source PublicationINTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
Volume65Pages:369-374
SubtypeArticle
AbstractWith an aim to discover novel chitosan derivatives with enhanced antifungal properties compared with chitosan. Diethyl dithiocarbamate chitosan (EtDTCCS) was investigated and its structure was well identified. The antifungal activity of EtDTCCS against Alternaria porri (A. porri), Gloeosporium theae sinensis Miyake (G. theae sinensis), and Stemphylium solani Weber (S. solani) was tested at 0.25,0.5, and 1.0 mg/mL, respectively. Compared with plain chitosan, EtDTCCS shows better inhibitory effect with 93.2% inhibitory index on G. theae sinensis at 1.0 mg/mL, even stronger than for polyoxin (82.5%). It was inferred derivatives of this kind may find potential applications for the treatment of various crop-threatening diseases. (c) 2014 Elsevier B.V. All rights reserved.
KeywordDithiocarbamate Chitosan Synthesis Antifungal Activity
Subject AreaBiochemistry & Molecular Biology
DOI10.1016/j.ijbiomac.2014.01.072
Indexed BySCI
Language英语
WOS IDWOS:000334092900050
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/24244
Collection海洋生物技术研发中心
海洋环境工程技术研究发展中心
Corresponding AuthorLiu, S (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Henan Inst Sci & Technol, Sch Chem & Chem Engn, Xinxiang 453003, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Qin, Yukun,Xing, Ronge,Liu, Song,et al. Synthesis of chitosan derivative with diethyldithiocarbamate and its antifungal activity[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2014,65:369-374.
APA Qin, Yukun.,Xing, Ronge.,Liu, Song.,Li, Kecheng.,Hu, Linfeng.,...&Liu, S .(2014).Synthesis of chitosan derivative with diethyldithiocarbamate and its antifungal activity.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,65,369-374.
MLA Qin, Yukun,et al."Synthesis of chitosan derivative with diethyldithiocarbamate and its antifungal activity".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 65(2014):369-374.
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