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天然植物源化学化合物作为体外和食品模型系统中的抑制剂

Natural Plant-Derived Chemical Compounds as Inhibitors In Vitro and in Food Model Systems.

作者信息

Kawacka Iwona, Olejnik-Schmidt Agnieszka, Schmidt Marcin, Sip Anna

机构信息

Department of Food Biotechnology and Microbiology, Poznan University of Life Sciences, Wojska Polskiego 48, 60-627 Poznan, Poland.

出版信息

Pathogens. 2020 Dec 25;10(1):12. doi: 10.3390/pathogens10010012.

Abstract

is a foodborne pathogen, sporadically present in various food product groups. An illness caused by the pathogen, named listeriosis, has high fatality rates. Even though is resistant to many environmental factors, e.g., low temperatures, low pH and high salinity, it is susceptible to various natural plant-derived antimicrobials (NPDA), including thymol, carvacrol, eugenol, -cinnamaldehyde, carvone S, linalool, citral, (E)-2-hexenal and many others. This review focuses on identifying NPDAs active against and their mechanisms of action against the pathogen, as well as on studies that showed antimicrobial action of the compounds against the pathogen in food model systems. Synergistic action of NDPA with other factors, biofilm inhibition and alternative delivery systems (encapsulation and active films) of the compounds tested against are also summarized briefly.

摘要

是一种食源性病原体,偶尔存在于各种食品类别中。由该病原体引起的疾病,称为李斯特菌病,死亡率很高。尽管它对许多环境因素具有抗性,例如低温、低pH值和高盐度,但它对各种天然植物源抗菌剂(NPDA)敏感,包括百里香酚、香芹酚、丁香酚、肉桂醛、香芹酮S、芳樟醇、柠檬醛、(E)-2-己烯醛等。本综述着重于鉴定对其具有活性的NPDA及其对该病原体的作用机制,以及在食品模型系统中显示这些化合物对该病原体具有抗菌作用的研究。还简要总结了NPDA与其他因素的协同作用、生物膜抑制以及针对该病原体测试的化合物的替代递送系统(包封和活性膜)。

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