ISSN:
1750-3841
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Quaternary ammonium compounds (QAC) were studied to characterize their inhibition and reversal of S. typhimurium's strong attachment to chicken skin. An initial screening human buccal epithelial cell model and a novel, highly quantitative model using pieces of chicken skin in culture plates were used. Some QAC, particularly cetylpyridinium chlo ride (CPC), were extremely effective at both inhibiting and reversing attachment of viable S. typhinlurium to chicken skin. Pretreatment of chicken skin (room temperature, 10 min) with 0.1% CPC completely inhibited the attachment of S. typhimurium. CPC may be very beneficial in reducing S. typhimurium contamination of poultry carcasses during processing and especially in preventing cross-contamination.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-2621.1995.tb04553.x
Permalink