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ISO 9232:2003

Yogurt -- Identification of characteristic microorganisms (Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus)

General information

Valid from 13.01.2003
ICS Groups
07.100.30 Food microbiology
Directives or regulations
None

Standard history

Status
Date
Type
Name
26.07.2023
Amendment
ISO 9232:2003/Amd 1:2023
13.01.2003
Main
ISO 9232:2003
ISO 9232|IDF 146:2003 specifies tests for the identification of the characteristic microorganisms in yogurt on the basis of their morphological, cultural and physiological properties.
It is applicable to strains isolated from yogurts in which both characteristic microorganisms are present and viable.

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PDF
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Paper
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Standard monitoring
English (PDF 175 KB)

Related products

Amendment

ISO 9232:2003/Amd 1:2023

Yogurt — Identification of characteristic microorganisms (Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus) — Amendment 1: Inclusion of performance testing of culture media and reagents
Newest version Valid from 26.07.2023
Main

EVS-EN ISO 18593:2018

Microbiology of the food chain - Horizontal methods for surface sampling (ISO 18593:2018)
Newest version Valid from 04.09.2018
Main

EVS-EN ISO 11133:2014

Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media (ISO 11133:2014)
Valid from 01.07.2014
Main

EVS-EN ISO 4833-1:2013

Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 1: Colony count at 30 °C by the pour plate technique (ISO 4833-1:2013)
Valid from 09.12.2013

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ISO 7889:2003

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English