The flavour contribution of sulphur compounds in hops.

Seaton, J.C., Suggett, A. and Moir, M.

Abstract
Several new S containing hop oil components are reported. These include methyl and methylthiomethyl thiolesters, 3 alkylthiophenes and terpenoid methyl sulphides. Flavour thresholds in beer are given for some of these compounds as well as descriptions of the flavour they impart to beer.
Keywords: brewing flavour hops sulphur compound taste threshold value