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An Agar Medium for the Differential Enumeration of Streptococcus thermophilus and L actobacillus bulgaricus in Yoghurt
Author(s) -
BRACQUART P.
Publication year - 1981
Publication title -
journal of applied bacteriology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.889
H-Index - 156
eISSN - 1365-2672
pISSN - 0021-8847
DOI - 10.1111/j.1365-2672.1981.tb01246.x
Subject(s) - streptococcus thermophilus , enumeration , agar , lactobacillus , microbiology and biotechnology , differential (mechanical device) , biology , food science , bacteria , mathematics , fermentation , physics , combinatorics , genetics , thermodynamics
A differential medium has been developed for the simultaneous enumeration of Lactobacillus bulgaricus and Streptococcus thermophilus from yoghurt. After incubating in a ‘candle jar’ at 42°C, a first count can usually be made at 24 h.