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THE DETECTION OF LACTIC ACID BACTERIA
Author(s) -
Lawrence D. R.,
Leedham P. A.
Publication year - 1979
Publication title -
journal of the institute of brewing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.523
H-Index - 51
eISSN - 2050-0416
pISSN - 0046-9750
DOI - 10.1002/j.2050-0416.1979.tb06839.x
Subject(s) - maltose , lactic acid , bacteria , sucrose , lactobacillus , food spoilage , lactobacillaceae , food science , chemistry , biochemistry , biology , microbiology and biotechnology , genetics
An examination of lactic acid bacteria involved in beer spoilage has demonstrated that many Pediococci and Lactobacilli are capable of growth on glucose media but incapable of growth on sucrose within 6 days. Some Lactobacilli are incapable of utilizing glucose for growth and are also unable to grow on media based on sucrose. All Lactobacilli studied which could not utilize glucose could utilize maltose. The results presented suggest that the use of a detection medium incorporating both glucose and maltose will result in increased ability to detect lactic acid bacteria.