Verification of prediction of Growth of Listeria monocytogenes microorganisms in chicken meat

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027022%3A_____%2F00%3A00000024" target="_blank" >RIV/00027022:_____/00:00000024 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Verification of prediction of Growth of Listeria monocytogenes microorganisms in chicken meat

Original language description

A raw chicken was comminuted and homogenised. There were measured water activity and pH (aw=1 for temperature 25°C, pH=5,8 for temperature 8°C). Input raw material was investigated on Listeria monocytogenes micro-organisms occurence (negative) and inoculation was made by Listeria monocytogenes CCM4699 micro-organisms. Number of Listeria monocytogenes, total number of micro-organisms and Coliform micro-organisms were determined in range 0-7 days by microbial survey for storage temperatures 4,9, 7 and 8,3°C. The increase of CFU Listeria monocytogenes became for temperature 4,9°C about log CFU/g=1,5 after 6 days, for temperatures 7°C and 8,3°C about log CFU/g=2 (regarding starting counts). The prediction using Food MicroModel was also made. The best agreement between experiment and prediction was received for lowest incubation temperature 4,9°C.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

GM - Food industry

OECD FORD branch

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Project

<a href="/en/project/EP0960006634" target="_blank" >EP0960006634: Physical properties of foods as a tool for quality control</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2000

Confidentiality

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

Article name in the collection

Proceedings of 3rd Int. Conference of Predictive Modelling in Foods

ISBN

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ISSN

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e-ISSN

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Number of pages

1

Pages from-to

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Publisher name

Katholieke Universiteit Leuven, Belgium

Place of publication

Leuven, Belgium

Event location

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Event date

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Type of event by nationality

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UT code for WoS article

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