ISO 9232:2003

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

Publication date:   Jan 13, 2003

General information

90.93   Standard confirmed   Dec 12, 2025

ISO

ISO/TC 34/SC 5 Milk and milk products

International Standard

07.100.30   Food microbiology

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 9232:2003
90.93 Standard confirmed
Dec 12, 2025

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 9232:2003/Amd 1:2023