Zobrazeno 1 - 3
of 3
pro vyhledávání: '"L. M. Mokwena"'
Publikováno v:
South African Journal of Enology and Viticulture. 40
Malodourous compounds, including volatile phenols (VPs) are frequently found at concentrations below their odour thresholds in wine, and may therefore be considered to present no threat to wine quality. Most investigations into smoke taint quantify c
Publikováno v:
South African Journal of Enology and Viticulture, Volume: 39, Issue: 2, Pages: 180-184, Published: 2018
In this work, the ethyl propiolate method for analysing thiols in white wine by GC-MS, originally proposed by Herbst-Johnstone et al.) (2013), has been adapted to GC-MS/MS and has been validated. The method performance has shown improvement in terms
Publikováno v:
South African Journal of Enology and Viticulture, Volume: 37, Issue: 1, Pages: 15-21, Published: 2016
The increased incidence of vegetation fires near vineyards in the Western Cape, South Africa has led to growing concern over the appearance of smoke taint in the affected grapes. This study focused on the effect of smoke exposure on the volatile phen