文献类型：期刊文献

英文题名：Structural diversity and applications of lipopeptide biosurfactants as biocontrol agents against phytopathogens: A review

作者：Sani, Asma[1,2,4];Qin, Wan-Qi[1,2,4];Li, Jia-Yi[1,2,4];Liu, Yi-Fan[1,2,3,4];Zhou, Lei[1,2,3,4];Yang, Shi-Zhong[1,2,3,4];Mu, Bo-Zhong[1,2,3,4]

机构：[1]East China Univ Sci & Technol, State Key Lab Bioreactor Engn, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China;[3]East China Univ Sci & Technol, Shanghai Collaborat Innovat Ctr Biomfg Technol, Shanghai 200237, Peoples R China;[4]East China Univ Sci & Technol, Minist Educ, Engn Res Ctr Microbial Enhanced Oil Recovery, Shanghai 200237, Peoples R China

年份：2024

卷号：278

外文期刊名：MICROBIOLOGICAL RESEARCH

收录：;EI(收录号：20234414984923);WOS:【SCI-EXPANDED(收录号:WOS:001103737700001)】；

基金：This work was supported by the National Key Research and Devel-opment Program (2022YFC2105200) , the Fundamental Research Funds for the Central Universities of China (22221818014) , and the Research Program of the State Key Laboratory of Bioreactor Engineering.

语种：英文

外文关键词：Microbial lipopeptide; Structural diversity; Wettability alteration; Biocontrol; Pesticide

摘要：Amphipathic compounds known as biosurfactants are able to reduce surface and interfacial tensions. These substances produced by microbial organisms perform the same functions as chemical surfactants with several enhancements, the most significant of which is biocontrol activity. Lipopeptide is one of the five biosurfactants from natural resources and is identified as the best alternative for chemical surfactants and the major topic of interest for both scientific and industrial communities due to their increasingly growing potential applications in biological and commercial fields. These are the biological compounds with very less toxicity level that increase their importance in the pesticide industry. In this article we summarize the structural diversity of the microbial lipopeptide biosurfactants and focus on their applications as biocontrol agents in plants, covering (1) an intensive study of the structural diversity of lipopeptide biosurfactants originated primarily by the Bacillus, Pseudomonas, Cyanobacteria, and Actinomycetes species is presented, (2) the comparative study of advantages and disadvantages of characterization techniques and physicochemical properties which have a major role in biocontrol activity of microbial lipopeptides, and (3) their wide range biocontrol applications as systemic resistance inducers against different plant diseases, resistance against phytopathogens by alteration of wettability of plant surfaces and antimicrobial activities of important bioactive lipopeptides produced from Bacillus strains.