IMPEDIMETRIC EVALUATION OF THE EFFICIENCY OF DISINFECTANTS AGAINST BIOFILMS

被引：31

作者：

DHALIWAL, DS

CORDIER, JL

COX, LJ

机构：

[1] Nestec S.A, Dépt. Qualité Et Securité Alimentaire, Vevey, CH-1800

来源：

LETTERS IN APPLIED MICROBIOLOGY | 1992年 / 15卷 / 05期

关键词：

D O I：

10.1111/j.1472-765X.1992.tb00767.x

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

An impedimetric evaluation of disinfectant efficacy has shown that biofilms of Staphylococcus aureus, Escherichia coli, Salmonella enteritidis and Listeria mono-cytogenes attached to polyvinyl chloride (PVC), Teflon, Plexiglass, wood, rubber and stainless steel are more resistant than the same bacteria in suspension. Based on the activity against the test-organisms after 1, 3 and 5 min with exposures to 0.5, 1 and 2% of each disinfectant, the resistance towards disinfection was related to the type of hard-surface to which biofilms were attached.

引用

页码：217 / 221

页数：5

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