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THE USE OF RADIOACTIVE LABELLING TO DEMONSTRATE THE PRODUCTION OF DIMETHYL SULPHIDE FROM DIMETHYL SULPHOXIDE DURING FERMENTATION OF WORT
Author(s) -
Gibson R. M.,
Large P. J.,
Bamforth C. W.
Publication year - 1985
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.2050-0416.1985.tb04363.x
Subject(s) - fermentation , labelling , chemistry , yeast , yield (engineering) , dimethyl sulfide , dimethyl sulfoxide , food science , biochemistry , organic chemistry , sulfur , materials science , metallurgy
During fermentation, yeast reduced [ 14 C] dimethyl sulphoxide (DMSO) to yield radioactive dimethyl sulphide (DMS) even under conditions in which no net formation of DMS could be demonstrated by GLC analysis. It was confirmed that most DMS is produced during fermentation of lager worts at 8°C.