Bestimmung des oberflächenkeimgehaltes von rinder- und schweineschlachttierkörpern mit der biolumineszenzmethode

Hans Dieter Werlein

Bestimmung des oberflächenkeimgehaltes von rinder- und schweineschlachttierkörpern mit der biolumineszenzmethode

Translated title of the contribution: Determination of the microbial load on pork and beef carcasses by means of the bioluminescence method

Hans Dieter Werlein^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Research › peer review

Abstract

This study describes a method to concentrate a bacteria suspension by means of filtration and the measurement of ATP's content on the filter with the bioluminescence method afterwards. To check the surface's microbial contamination 111 samples of cattle carcasses and 71 samples of pig carcasses were taken in the abbatoir. With this method a correlation coefficient of r=0,93 for meat surfaces and of r=0,95 for beef surfaces could be achieved between investigations on plate count and the bioluminescence method. The limit of detection concerning aerobe colony forming units is 5×10²CFU/cm² for pork carcasses and 1x10²CFU/cm² for cattle carcasses.

Translated title of the contribution	Determination of the microbial load on pork and beef carcasses by means of the bioluminescence method
Original language	Multiple languages
Pages (from-to)	179-183
Number of pages	5
Journal	FLEISCHWIRTSCHAFT
Volume	76
Issue number	2
Publication status	Published - Feb 1996

ASJC Scopus subject areas

Food Science

Cite this

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title = "Bestimmung des oberfl{\"a}chenkeimgehaltes von rinder- und schweineschlachttierk{\"o}rpern mit der biolumineszenzmethode",

abstract = "This study describes a method to concentrate a bacteria suspension by means of filtration and the measurement of ATP's content on the filter with the bioluminescence method afterwards. To check the surface's microbial contamination 111 samples of cattle carcasses and 71 samples of pig carcasses were taken in the abbatoir. With this method a correlation coefficient of r=0,93 for meat surfaces and of r=0,95 for beef surfaces could be achieved between investigations on plate count and the bioluminescence method. The limit of detection concerning aerobe colony forming units is 5×102CFU/cm2 for pork carcasses and 1x102CFU/cm2 for cattle carcasses.",

keywords = "Agricultural products, Contaminants, Environment, Federal Republic of Germany, New federal countries",

author = "Werlein, \{Hans Dieter\}",

year = "1996",

month = feb,

language = "Multiple languages",

volume = "76",

pages = "179--183",

journal = "FLEISCHWIRTSCHAFT",

issn = "0015-363X",

publisher = "Deutscher Fachverlag GmbH",

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T1 - Bestimmung des oberflächenkeimgehaltes von rinder- und schweineschlachttierkörpern mit der biolumineszenzmethode

AU - Werlein, Hans Dieter

PY - 1996/2

Y1 - 1996/2

N2 - This study describes a method to concentrate a bacteria suspension by means of filtration and the measurement of ATP's content on the filter with the bioluminescence method afterwards. To check the surface's microbial contamination 111 samples of cattle carcasses and 71 samples of pig carcasses were taken in the abbatoir. With this method a correlation coefficient of r=0,93 for meat surfaces and of r=0,95 for beef surfaces could be achieved between investigations on plate count and the bioluminescence method. The limit of detection concerning aerobe colony forming units is 5×102CFU/cm2 for pork carcasses and 1x102CFU/cm2 for cattle carcasses.

AB - This study describes a method to concentrate a bacteria suspension by means of filtration and the measurement of ATP's content on the filter with the bioluminescence method afterwards. To check the surface's microbial contamination 111 samples of cattle carcasses and 71 samples of pig carcasses were taken in the abbatoir. With this method a correlation coefficient of r=0,93 for meat surfaces and of r=0,95 for beef surfaces could be achieved between investigations on plate count and the bioluminescence method. The limit of detection concerning aerobe colony forming units is 5×102CFU/cm2 for pork carcasses and 1x102CFU/cm2 for cattle carcasses.

KW - Agricultural products

KW - Contaminants

KW - Environment

KW - Federal Republic of Germany

KW - New federal countries

UR - https://www.scopus.com/pages/publications/0042715131

M3 - Article

AN - SCOPUS:0042715131

SN - 0015-363X

VL - 76

SP - 179

EP - 183

JO - FLEISCHWIRTSCHAFT

JF - FLEISCHWIRTSCHAFT

IS - 2

ER -

Bestimmung des oberflächenkeimgehaltes von rinder- und schweineschlachttierkörpern mit der biolumineszenzmethode

Abstract

ASJC Scopus subject areas

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