Yogurt — Enumeration of characteristic microorganisms — Colony-count technique at 37 degrees C
NORMA vydána dne 13.1.2003
Označení normy: ISO 7889:2003
Datum vydání normy: 13.1.2003
Počet stran: 11
Přibližná hmotnost: 33 g (0.07 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: ISO 7889|IDF 117:2003 specifies a method for the enumeration of characteristic microorganisms in yogurt by means of the colony-count technique at 37 degrees Celsius. The method is applicable to yogurts in which both characteristic microorganisms (Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus) are present and viable.