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Agroscope is the Swiss centre of excellence for agricultural research, and is affiliated with the Federal Office for Agriculture (FOAG). Agroscope makes an important contribution to a sustainable agriculture and food sector as well as to an intact environment, thereby contributing to an improved quality of life.

Journal Article

Статья в журнале

Improvement of red wine quality through partial grape drying on the trellis: essay on the grapevine variety Diolinoir in Ticino  [2014]

Zufferey, V.; Murisier, F., Agroscope Changins-Waedenswil (ACW), Pully (Switzerland). Centre de recherche Pully; Ferretti, M.;

Доступ к полному тексту

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An essay of partial grape drying on the vine, with pruning of the fruit branch some fifteen days before harvest, was made on the cultivar Diolinoir in the Agroscope research vineyard in Gudo (TI), from 2006 to 2010. Sugar content was improved with the technique of grape drying on the vine. The total acidity and the malic acid of the must were also higher in the dried grape. This drying technique was however linked to yield loss of 27 % in average. The polyphenols index, the anthocyanin as well as the wine color intensity were higher in the dried grape treatments. At testing, the wines resulting from the dried grape were systematically preferred to those issued from the control. The main differences were noticed in the structure, the intensity and the quality of the tannins.
Журнал
Revue suisse de viticulture, arboriculture, horticulture (Switzerland)
ISSN : 0375-1430

Библиографическая информация

Язык:
French
Тип:
Summary
В АГРИСе с:
2016
Том:
46
Выпуск:
4
Стартовая страница:
232
Конечная страница:
238
Все названия:
"Improvement of red wine quality through partial grape drying on the trellis: essay on the grapevine variety Diolinoir in Ticino"@eng
"Amélioration de la qualité des raisins rouges par passerillage sur souche Essai sur Diolinoir au Tessin"@fra
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Библиографическая информация

Язык:
French
Тип:
Summary
В АГРИСе с:
2016
Том:
46
Выпуск:
4
Стартовая страница:
232
Конечная страница:
238
Все названия:
"Improvement of red wine quality through partial grape drying on the trellis: essay on the grapevine variety Diolinoir in Ticino"@eng
"Amélioration de la qualité des raisins rouges par passerillage sur souche Essai sur Diolinoir au Tessin"@fra