SIST EN ISO 7937:2005

Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of Clostridium perfringens - Colony-count technique (ISO 7937:2004)

This European Standard describes a horizontal method for the enumeration of viable Clostridium perfringens in products intended for human consumption or the feeding of animals.

Mikrobiologie von Lebensmitteln und Futtermitteln - Horizontales Verfahren zur Zählung von Clostridium perfringens - Koloniezählverfahren (ISO 7937:2004)

Anwendungsbereich
Diese Internationale Norm legt ein horizontales Verfahren zur Zählung von lebensfähigen Clostridium perfringens fest. Diese Internationale Norm gilt
-   für Erzeugnisse, die für den menschlichen Verzehr oder als Futtermittel bestimmt sind, und
für Umgebungsproben im Bereich der Herstellung und der Behandlung von Lebensmitteln.

Microbiologie des aliments - Méthode horizontale pour le dénombrement de Clostridium perfringens - Technique par comptage des colonies (ISO 7937:2004)

L'ISO 7937:2004 décrit une méthode horizontale pour le dénombrement des Clostridium perfringens revivifiables. La présente norme est applicable aux produits pour l'alimentation humaine et animale, et aux échantillons d'environnement pour la production et la distribution des aliments.

Mikrobiologija živil in krme - Horizontalna metoda za ugotavljanje števila Clostridium perfringens - Tehnika štetja kolonij (ISO 7937:2004)

General Information

• Status: Withdrawn
• Publication Date: 31-Dec-2004
• Withdrawal Date: 08-Feb-2024
• ICS: 07.100.30 - Food microbiology
• Technical Committee: KŽP - Agricultural food products
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 31-Jan-2024
• Due Date: 23-Feb-2024
• Completion Date: 09-Feb-2024
• Ref Project: EN ISO 7937:2004 - Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of Clostridium perfringens - Colony-count technique (ISO 7937:2004)

Relations

• Replaces: SIST EN 13401:1999 - Microbiology of food and animal feeding stuffs - Horizontal method for enumeration of Clostridium perfringens - Colony-count technique (ISO 7937:1997 modified)
• Effective Date: 22-Dec-2008
• Replaced By: SIST EN ISO 15213-2:2024 - Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 2: Enumeration of Clostridium perfringens by colony-count technique (ISO 15213-2:2023)
• Effective Date: 01-Mar-2024

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 7937:2005
01-januar-2005
1DGRPHãþD
SIST EN 13401:1999
Mikrobiologija živil in krme - Horizontalna metoda za ugotavljanje števila
Clostridium perfringens - Tehnika štetja kolonij (ISO 7937:2004)
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of
Clostridium perfringens - Colony-count technique (ISO 7937:2004)
Mikrobiologie von Lebensmitteln und Futtermitteln - Horizontales Verfahren zur Zählung
von Clostridium perfringens - Koloniezählverfahren (ISO 7937:2004)
Microbiologie des aliments - Méthode horizontale pour le dénombrement de Clostridium
perfringens - Technique par comptage des colonies (ISO 7937:2004)
Ta slovenski standard je istoveten z: EN ISO 7937:2004
ICS:
07.100.30 Mikrobiologija živil Food microbiology
SIST EN ISO 7937:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 7937:2005

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SIST EN ISO 7937:2005
EUROPEAN STANDARD
EN ISO 7937
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2004
ICS 07.100.30 Supersedes EN 13401:1999
English version
Microbiology of food and animal feeding stuffs - Horizontal
method for the enumeration of Clostridium perfringens - Colony-
count technique (ISO 7937:2004)
Microbiologie des aliments - Méthode horizontale pour le Mikrobiologie von Lebensmitteln und Futtermitteln -
dénombrement de Clostridium perfringens - Technique par Horizontales Verfahren zur Zählung von Clostridium
comptage des colonies (ISO 7937:2004) perfringens - Koloniezählverfahren (ISO 7937:2004)
This European Standard was approved by CEN on 14 August 2004.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Central Secretariat or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7937:2004: E
worldwide for CEN national Members.

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SIST EN ISO 7937:2005

EN ISO 7937:2004 (E)





Foreword


This document (EN ISO 7937:2004) has been prepared by Technical Committee ISO/TC 34
"Agricultural food products" in collaboration with Technical Committee CEN/TC 275 "Food
analysis - Horizontal methods", the secretariat of which is held by DIN.

This European Standard shall be given the status of a national standard, either by publication of
an identical text or by endorsement, at the latest by February 2005, and conflicting national
standards shall be withdrawn at the latest by February 2005.

This document supersedes EN 13401:1999.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.


Endorsement notice

The text of ISO 7937:2004 has been approved by CEN as EN ISO 7937:2004 without any
modifications.

2

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SIST EN ISO 7937:2005


INTERNATIONAL ISO
STANDARD 7937
Third edition
2004-08-15

Microbiology of food and animal feeding
stuffs — Horizontal method for the
enumeration of Clostridium
perfringens — Colony-count technique
Microbiologie des aliments — Méthode horizontale pour le
dénombrement de Clostridium perfringens — Technique par comptage
des colonies




Reference number
ISO 7937:2004(E)
©
ISO 2004

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SIST EN ISO 7937:2005
ISO 7937:2004(E)
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