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  • The impact of different barrel sanitation approaches on the spoilage microflora and phenols composition of wine.

The impact of different barrel sanitation approaches on the spoilage microflora and phenols composition of wine.

Journal of food science and technology (2017-03-17)
Raffaele Guzzon, Manfred Bernard, Chiara Barnaba, Daniela Bertoldi, Konrad Pixner, Roberto Larcher
ABSTRACT

Careful control of spoilage microflora inside wine containers is a key issue during winemaking. To date, attention has been paid to the development of an effective protocol for the eradication of spoilage agents, especially

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
4-Nitrophenol, ReagentPlus®, ≥99%
Sigma-Aldrich
4-Ethylcatechol, 95%
Sigma-Aldrich
Phospho(enol)pyruvic acid trisodium salt hydrate, ≥97% (enzymatic)
Sigma-Aldrich
Coniferyl alcohol, 98%
Sigma-Aldrich
3′,5′-Dimethoxy-4′-hydroxyacetophenone, 97%