Research progress in antibacterial substances from Apocynum venetum and their antibacterial mechanism

被引：0
|
作者：
Xu X. [1 ,2 ]
Gong J. [1 ,2 ]
Zhang J. [1 ,2 ,3 ]
Wang L. [4 ]
Huang J. [4 ]
机构：
[1] School of Textile Science and Engineering, Tiangong University, Tianjin
[2] Key Laboratory of Advanced Textile Composites, Ministry of Education, Tiangong University, Tianjin
[3] Collaborative Innovation Center for Eco-Textiles of Shandong Province, Qingdao, 266071, Shandong
[4] Altay Gaubau Tea Co., Ltd., Altay, 836500, Xinjiang
来源：
Fangzhi Xuebao/Journal of Textile Research | 2020年 / 41卷 / 09期
关键词：
Antibacterial activity; Antibacterial mechanism; Antibacterial substances; Apocynum venetum; Bast;
D O I：
10.13475/j.fzxb.20191000506
中图分类号：
学科分类号：
摘要：
In order to elucidate the material basis for antibacterial property of Apocynum venetum (A. venetum) and facilitate the development and application of A. venetum fiber in medical and healthcare textiles, antibacterial substances in the bast of A. venetum and its technical fiber were reviewed and summarized including flavonoids, tannins, steroids, steroid glycosides, coumarins, phenolic acids, benzaldehydes, fatty acids and essential oils. The chemical composition and antibacterial activity of antibacterial substances were analyzed. Antibacterial mechanisms including inhibition of nucleic acid synthesis, membrane damage of the cell, inhibition of energy metabolism, effect on fatty acid synthesis, inhibition of migration, disrupting electron transport chain, inhibition of activity of bacterial enzymes, reduction in the absorption of nutrients and generation of toxic peroxidation and auto-oxidation degradation products were also highlighted. Finally, focusing on the problem of the origin of antibacterial substances of A. venetum fiber, it was pointed out that evolution of functional ingredients in the bast during degumming process should become an important direction for future study. Copyright No content may be reproduced or abridged without authorization.
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页码：149 / 154
页数：5
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