PMID: 11312791Apr 21, 2001Paper

3-methylthiopropionaldehyde as precursor of dimethyl trisulfide in aged beers

Journal of Agricultural and Food Chemistry
Laurence GijsS Collin

Abstract

Hop S-methylcysteine sulfoxide has previously been postulated as the precursor of dimethyl trisulfide (DMTS) in beers. The present data point to 3-methylthiopropionaldehyde, the Strecker aldehyde issued from methionine, as another potential precursor in aged beers. Spiking either fresh beer or wort before boiling leads in all cases to higher levels of DMTS after storage. Moreover, special malts with a high level of 3-methylthiopropionaldehyde also favor polysulfide synthesis. A higher pH should increase this onion-like off-flavor, whereas a low pH is unfortunately known to enhance the cardboard flavor of aged beers. 3-methylthiopropanol, issued from yeast reducing activity, can be considered as an additional DMTS source during aging.

References

Mar 30, 1978·Biochemical and Biophysical Research Communications·W A Pryor, R H Tang
Dec 10, 1999·Journal of Agricultural and Food Chemistry·S NoëlS Collin
Jul 11, 2000·Journal of Agricultural and Food Chemistry·P Perpète, S Collin
May 1, 1965·The Biochemical Journal·F James, K Fotherby

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Citations

Dec 8, 2007·Applied Microbiology and Biotechnology·Sophie LandaudPascal Bonnarme
Jul 4, 2008·Applied Microbiology and Biotechnology·M M W EtschmannJ Schrader
Feb 15, 2014·Journal of Bioscience and Bioengineering·Kei SasakiTsutomu Fujii
Jun 17, 2014·Journal of Bioscience and Bioengineering·Nahoko NishiboriNami Goto-Yamamoto
Feb 17, 2018·Critical Reviews in Food Science and Nutrition·Gal Y KreitmanGavin L Sacks
Mar 8, 2019·Basic & Clinical Pharmacology & Toxicology·Nathaniel C RiceTodd M Myers
Dec 19, 2020·Comprehensive Reviews in Food Science and Food Safety·Yhan S MutzCarlos A Conte-Junior
Dec 12, 2002·Journal of Agricultural and Food Chemistry·Catherine LiégeoisSonia Collin
Jun 13, 2002·Journal of Agricultural and Food Chemistry·Fabienne ChevanceSonia Collin
Mar 20, 2004·Journal of Agricultural and Food Chemistry·Bart VanderhaegenGuy Derdelinckx
Feb 11, 2010·Journal of Agricultural and Food Chemistry·Daan SaisonFreddy R Delvaux
Dec 19, 2008·Journal of Agricultural and Food Chemistry·Atsuko IsogaiNami Goto-Yamamoto
Jun 30, 2019·Journal of Agricultural and Food Chemistry·Ping YangHao Jing
Dec 23, 2004·Journal of Agricultural and Food Chemistry·M Soares da CostaA C Silva Ferreira
Dec 15, 2007·Journal of Agricultural and Food Chemistry·David P De SchutterFreddy R Delvaux
Feb 16, 2006·Journal of Agricultural and Food Chemistry·Delphine CallemienSonia Collin
Mar 20, 2003·Journal of Agricultural and Food Chemistry·Anne-Laure PennarunMichel Demaimay
Sep 19, 2002·Journal of Agricultural and Food Chemistry·Laurence GijsSonia Collin
Sep 19, 2002·Journal of Agricultural and Food Chemistry·Catherine Vermeulen, Sonia Collin
May 29, 2003·Journal of Agricultural and Food Chemistry·Catherine VermeulenSonia Collin
Aug 22, 2001·Journal of Agricultural and Food Chemistry·G LermusieauS Collin

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