3-HEXEN-1-OL ISOMERS IN MULLER-THURGAU WINES - A VARIETAL CHARACTERISTIC AFFECTED BY MUST SULFITING TIME

Authors
NICOLINI G VERSINI G AMADEI E MARCHIO M
Citation
G. Nicolini et al., 3-HEXEN-1-OL ISOMERS IN MULLER-THURGAU WINES - A VARIETAL CHARACTERISTIC AFFECTED BY MUST SULFITING TIME, Vitis, 35(3), 1996, pp. 147-148
Citations number
13
Categorie Soggetti
Agriculture
Journal title
Vitis → ACNP
ISSN journal
00427500
Volume
35
Issue
3
Year of publication
1996
Pages
147 - 148
Database
ISI
SICI code
0042-7500(1996)35:3<147:3IIMW->2.0.ZU;2-Q
Abstract
Must sulfiting time can be responsible for differences in the (3E)/(3Z )-hexen-1-ol ratio of wines produced on a semi-industrial and industri al scale. However, as the (3E) isomer is normally higher than the (32) isomer, the ratio could be used, with some caution, as a contributing parameter to verifying the varietal origin of some wines, in particul ar of Muller-Thurgau. After hexanol, (3E)-hexen-1-ol seems to be the m ain Cb-alcohol in Muller-Thurgau wines from Trentino (Italy).