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  • Evaluation of putative precursors of key 'reductive' compounds in wines post-bottling.

Evaluation of putative precursors of key 'reductive' compounds in wines post-bottling.

Food chemistry (2017-12-31)
Marlize Z Bekker, Eric N Wilkes, Paul A Smith
PMID29287425
ABSTRACT

Precursors to hydrogen sulfide (H

MATERIALS
Product Number
Brand
Product Description
W328200
Sigma-Aldrich
Ethyl thioacetate, ≥98%
238317
Sigma-Aldrich
Ethyl methyl sulfide, 96%
281018
Sigma-Aldrich
Sodium thiomethoxide, 95%
64319
Sigma-Aldrich
L-Methionine, BioUltra, ≥99.5% (NT)
P9625
Sigma-Aldrich
Phenazine methosulfate, ≥90% (UV)