Microbial contamination after sanitation of food contact surfaces in dairy and meat processing plants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F10%3A%230000609" target="_blank" >RIV/00027162:_____/10:#0000609 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62157124:16270/10:00002995

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Microbial contamination after sanitation of food contact surfaces in dairy and meat processing plants

Popis výsledku v původním jazyce

The occurrence of Listeria monocytogenes, Salmonella spp., Bacillus cereus, Staphylococcus spp., Enterococcus spp. and Escherichia coli in raw materials, food products and food contact surfaces after sanitation was investigated in three dairy cattle farms, one dairy and two meat processing plants. Bacterial contamination decreased during the production process (contamination of food products was lower than raw material), however, the contamination of food contact surfaces was relatively high even aftersanitation. Specific microbiological profiles were found on the inside equipment surfaces in dairy facilities, where genetically closely related multi-resistant strains persisting in biofilm communities may occur as demonstrated for staphylococci. L.monocytogenes, Salmonella spp. and shiga-toxin positive E. coli mainly contaminated the meat processing plants. B.cereus isolates (76% were positive for diarrhogenic enterotoxin) typically occurred on inside equipment surfaces and in heat-tre

Název v anglickém jazyce

Microbial contamination after sanitation of food contact surfaces in dairy and meat processing plants

Popis výsledku anglicky

The occurrence of Listeria monocytogenes, Salmonella spp., Bacillus cereus, Staphylococcus spp., Enterococcus spp. and Escherichia coli in raw materials, food products and food contact surfaces after sanitation was investigated in three dairy cattle farms, one dairy and two meat processing plants. Bacterial contamination decreased during the production process (contamination of food products was lower than raw material), however, the contamination of food contact surfaces was relatively high even aftersanitation. Specific microbiological profiles were found on the inside equipment surfaces in dairy facilities, where genetically closely related multi-resistant strains persisting in biofilm communities may occur as demonstrated for staphylococci. L.monocytogenes, Salmonella spp. and shiga-toxin positive E. coli mainly contaminated the meat processing plants. B.cereus isolates (76% were positive for diarrhogenic enterotoxin) typically occurred on inside equipment surfaces and in heat-tre

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FM - Hygiena

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Czech Journal of Food Sciences

ISSN

1212-1800

e-ISSN

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Svazek periodika

28

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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