Biofilm formation of Salmonella Enteritidis under food-related environmental stress conditions and its subsequent resistance to chlorine treatment

Biofilm formation of Salmonella Enteritidis under food-related environmental stress conditions and its subsequent resistance to chlorine treatment

This study determined the effects of temperature (4 and 25 °C), pH (5.3, 7.3, and 8.3), and nutrient availability (TSB and 20 times diluted TSB (1/20 TSB)) on Salmonella Enteritidis biofilm formation and its resistance to chlorine treatment (pH 6.8, 50 ppm for 1 min). The results showed that biofilm...

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Veröffentlicht in:Food microbiology 2016-04, Vol.54, p.98-105
Hauptverfasser: Yang, Yishan, Mikš-Krajnik, Marta, Zheng, Qianwang, Lee, Sang-Bong, Lee, Seung-Cheol, Yuk, Hyun-Gyun
Format: Artikel
Sprache:eng
Schlagworte:
Biofilm formation
Cellulose production
Chlorine resistance
Environmental stress
Salmonella Enteritidis
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Zusammenfassung:This study determined the effects of temperature (4 and 25 °C), pH (5.3, 7.3, and 8.3), and nutrient availability (TSB and 20 times diluted TSB (1/20 TSB)) on Salmonella Enteritidis biofilm formation and its resistance to chlorine treatment (pH 6.8, 50 ppm for 1 min). The results showed that biofilm density was significantly higher (P 
ISSN:0740-0020
1095-9998
DOI:10.1016/j.fm.2015.10.010