TITLE

Utilisation of spent brewer's yeast for yeast extract production by autolysis: The effect of temperature

AUTHOR(S)
Tanguler, Hasan; Erten, Huseyin
PUB. DATE
December 2008
SOURCE
Food & Bioproducts Processing: Transactions of the Institution o;Dec2008, Vol. 86 Issue 4, p317
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
In this study, autolysis was induced by incubating cell suspensions of spent brewer's yeast at elevated temperatures of 45, 50, 55 and 60°C with a reaction time ranging from 8 to 72 h. Contents and yields of solid, α-amino nitrogen, protein and carbohydrate were determined. It can be said that optimum temperature and time for the production of yeast extract was 50°C for 24h on the basis of α-amino nitrogen and protein contents. Sensory analysis was also done by yeast extract powder and control and samples with the addition of 0.5 and 1.0% yeast extract had the highest overall acceptance.
ACCESSION #
36152519

 

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