Variation in aminopeptidase and aminotransferase activities of six cheese related Lactobacillus helveticus strains

Aminopeptidase and aminotransferase activities of six Lactobacillus helveticus strains grown in milk and in a peptide rich glucose based medium de Man Rogosa Sharpe (MRS) were examined. The strains had similar specificity for ten aminopeptidase substrates but some significant ( P 

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Bibliographic Details
Published in:International dairy journal 2010-03, Vol.20 (3), p.149-155
Main Authors: Jensen, Marie P., Ardö, Ylva
Format: Article
Language:English
Subjects:
aminopeptidases
Biological and medical sciences
cheese ripening
cheese starters
enzyme activity
Food industries
Fundamental and applied biological sciences. Psychology
Lactobacillus helveticus
milk
Milk and cheese industries. Ice creams
odor compounds
strain differences
transaminases
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Description
Summary:Aminopeptidase and aminotransferase activities of six Lactobacillus helveticus strains grown in milk and in a peptide rich glucose based medium de Man Rogosa Sharpe (MRS) were examined. The strains had similar specificity for ten aminopeptidase substrates but some significant ( P 
ISSN:0958-6946
1879-0143
DOI:10.1016/j.idairyj.2009.09.007