Inactivation mechanism and kinetics of dielectric barrier discharge plasma against Escherichia coli O157:H7 in phosphate-buffered saline

Autor:	Liyuan Niu, Dianhe Zhang, Bohua Wang, Qisen Xiang, Yanhong Bai
Jazyk:	English<br />Spanish; Castilian
Rok vydání:	2024
Předmět:	Escherichia coli O157:H7 dielectric barrier discharge plasma inactivation reactive oxygen and nitrogen species (RONS) antioxidants Nutrition. Foods and food supply TX341-641 Food processing and manufacture TP368-456
Zdroj:	CyTA - Journal of Food, Vol 22, Iss 1 (2024)
Druh dokumentu:	article
ISSN:	19476337 1947-6345 1947-6337
DOI:	10.1080/19476337.2024.2303450
Popis:	ABSTRACTThis study investigated the inactivation mechanism and kinetics of dielectric barrier discharges (DBD) plasma against Escherichia coli O157:H7. DBD plasma exhibited a remarkable bactericidal effect, and the inactivation kinetics was well described with the Weibull model. Using the ambient air as the working gas, surviving E. coli O157:H7 in phosphate-buffered saline achieved an undetectable level (
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/e7ab4d37ed1d437897b6f94b1e37ae5a Zobrazit plný text záznamu View record in DOAJ