The results of 7 new clones of Müller Thurgau marked ISMA® are presented. The clones have been selected to ensure adaptation to the environment, optimize terpenes but also increase the potential "grapefruit" thiol aroma. In addition, 6 “historical” biotypes and clones of Traminer aromatico have been newly investigated for 3 years in 5 vineyards between 250 and 350 m high, in relation to the concentration differences regarding glutathyl- and cysteinyl-3-mercaptohexanol, precursors of varietal thiols that contribute to the tropical and exotic fruit notes of the wines and increase typicity. Finally, the results of a work-in-progress of 9 Yellow Muscat biotypes are presented in comparison with the ISV V5 clone
Nicolini, G.; Malossini, U.; Román, T.; Paolini, M.; Malacarne, M. (2019). The clonal selection of terpenic varieties to protect natural variability developed in a mountain area: the case of Trentino (Italy). In: XVI Congreso Latinoamericano de Viticultura y Enología, Ica, Perù, 26-30 noviembre 2019: 294-297. handle: http://hdl.handle.net/10449/58945
The clonal selection of terpenic varieties to protect natural variability developed in a mountain area: the case of Trentino (Italy)
Nicolini, G.
Primo
;Malossini, U.;Román, T.;Paolini, M.;Malacarne, M.Ultimo
2019-01-01
Abstract
The results of 7 new clones of Müller Thurgau marked ISMA® are presented. The clones have been selected to ensure adaptation to the environment, optimize terpenes but also increase the potential "grapefruit" thiol aroma. In addition, 6 “historical” biotypes and clones of Traminer aromatico have been newly investigated for 3 years in 5 vineyards between 250 and 350 m high, in relation to the concentration differences regarding glutathyl- and cysteinyl-3-mercaptohexanol, precursors of varietal thiols that contribute to the tropical and exotic fruit notes of the wines and increase typicity. Finally, the results of a work-in-progress of 9 Yellow Muscat biotypes are presented in comparison with the ISV V5 clone
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