The modes of action of epsilon-polylysine (epsilon-PL) against Botrytis cinerea in jujube fruit

doi:10.1016/j.postharvbio.2018.08.009

CORC > 植物研究所 > 中国科学院植物研究所 > 中科院北方资源植物重点实验室

	The modes of action of epsilon-polylysine (epsilon-PL) against Botrytis cinerea in jujube fruit
	Li, Hua 3; He, Chang 3; Li, Guangjin 3; Zhang, Zhanquan 1; Li, Boqiang 1; Tian, Shiping 3,4
刊名	POSTHARVEST BIOLOGY AND TECHNOLOGY
	2019
卷号	147 页码:1-9
关键词	Antibacterial compounds Fungal pathogen Fruit decay ROS Plasma membrane integrity Cellular leakage
ISSN号	0925-5214
DOI	10.1016/j.postharvbio.2018.08.009
文献子类	Article
英文摘要	Epsilon-polylysine (epsilon-PL) is a natural antimicrobial and has been widely used as a food preservative. Previous studies showed epsilon-PL being effective for control of foodborne bacteria; however, little is known about its control effects on postharvest pathogenic fungi and the possible modes of action. Here, we found that epsilon-PL could significantly inhibit mycelial growth, spore germination and germ tube elongation of Botrytis cinerea in vitro, as well as effectively control gray mold in harvested jujube fruit. Further investigation indicates that the modes of action of epsilon-PL against B. cinerea include (i) stimulating the accumulation of intracellular reactive oxygen species (ROS) and reducing the expression of pathogenesis-related genes of the pathogen, (ii) resulting in the leakage of soluble carbohydrates and nucleic acids, as well as the damage of plasma membrane integrity of the fungal cells, (iii) inducing the expression of respiratory burst oxidase homolog (RBOH) genes in epsilon-PL-treated jujube fruit.
学科主题	Agronomy ; Food Science & Technology ; Horticulture
电子版国际标准刊号	1873-2356
出版地	AMSTERDAM
WOS关键词	POLY-L-LYSINE ; POSSIBLE MECHANISMS ; CRYPTOCOCCUS-LAURENTII ; BIOCONTROL ACTIVITY ; OXIDATIVE STRESS ; TABLE GRAPES ; ACID ; PATHOGENS ; SALMONELLA ; VIRULENCE
WOS研究方向	Agriculture ; Food Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000447754100001
资助机构	National Key R&D Program of China [2016YFD0400902] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31530057, 31671910]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/19441]
专题	中科院北方资源植物重点实验室
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Minist Educ, Biotechnol & Bioresources Utilizat, Dalian 116600, Peoples R China 3.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 4.Minist Agr China, Key Lab Post Harvest Handing Fruits, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Li, Hua,He, Chang,Li, Guangjin,et al. The modes of action of epsilon-polylysine (epsilon-PL) against Botrytis cinerea in jujube fruit[J]. POSTHARVEST BIOLOGY AND TECHNOLOGY,2019,147:1-9.
APA	Li, Hua,He, Chang,Li, Guangjin,Zhang, Zhanquan,Li, Boqiang,&Tian, Shiping.(2019).The modes of action of epsilon-polylysine (epsilon-PL) against Botrytis cinerea in jujube fruit.POSTHARVEST BIOLOGY AND TECHNOLOGY,147,1-9.
MLA	Li, Hua,et al."The modes of action of epsilon-polylysine (epsilon-PL) against Botrytis cinerea in jujube fruit".POSTHARVEST BIOLOGY AND TECHNOLOGY 147(2019):1-9.