white wine;
grape skins;
alcoholic fermentation;
Palomino Fino;
D O I:
10.3390/agronomy11030452
中图分类号:
S3 [农学(农艺学)];
学科分类号:
0901 ;
摘要:
The production of white wines with the presence of grape skins is a historical technique used in different regions with winemaking tradition. However, the current trend is to maintain the presence of grape skins during white wine making only during the pre-fermentation phase in order to enrich and give greater complexity to the sensory profile of the wines. Given these precedents, this study is the first to consider the effect of the presence of different grape skins doses throughout the alcoholic fermentation process. To this end, the effect of 5 different doses of grape skins (20, 40, 60, 80 and 100%) has been studied with respect to a control (0%) during alcoholic fermentation, the physicochemical composition of the final wines and a preliminary sensory analysis. The presence of grape skins has led to an increase in viable biomass and speed of fermentation with respect to the control. However, no differences have been observed in terms of the consumption of nitrogenous sources by yeasts. The wines produced have not shown great differences in their physicochemical composition, except for the volatile acidity. In addition, the preliminary sensory analysis showed differences between the different grape skins doses studied, where the wine produced with 20% grape skins has been the best evaluated by the tasting panel. In this sense, the production of wines with a 20% grape skins presence during the entire alcoholic fermentation is presented as a viable technique that would allow the diversification of the production of white wines and meet the trends and expectations of current wine consumers.
机构:
Univ Tasmania, Tasmanian Inst Agr, Hobart, Tas, AustraliaUniv Tasmania, Tasmanian Inst Agr, Hobart, Tas, Australia
Sparrow, Angela M.
Dambergs, Robert G.
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Univ Tasmania, Tasmanian Inst Agr, Hobart, Tas, Australia
Wine TQ, POB 3, Monash, SA 5342, AustraliaUniv Tasmania, Tasmanian Inst Agr, Hobart, Tas, Australia
Dambergs, Robert G.
Close, Dugald C.
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机构:
Univ Tasmania, Tasmanian Inst Agr, Hobart, Tas, Australia
Tasmanian Inst Agr, Private Bag 98, Hobart, Tas 7001, AustraliaUniv Tasmania, Tasmanian Inst Agr, Hobart, Tas, Australia
机构:
Edmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, ItalyEdmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, Italy
Guzzon, R.
Moser, S.
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Edmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, ItalyEdmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, Italy
Moser, S.
Davide, S.
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Edmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, ItalyEdmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, Italy
Davide, S.
Villegas, T. R.
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Edmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, ItalyEdmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, Italy
Villegas, T. R.
Malacarne, M.
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Edmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, ItalyEdmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, Italy
Malacarne, M.
Larcher, R.
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Edmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, ItalyEdmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, Italy
Larcher, R.
Nardi, T.
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机构:
CREA Consiglio Ric Agr & Anal Econ Agr, Via Corticella 133, I-40128 Bologna, BO, ItalyEdmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, Italy
Nardi, T.
Vagnoli, P.
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机构:
Lallemand Italia, Via Rossini 14-B, I-37060 Castel Dazzano, VR, ItalyEdmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, Italy
Vagnoli, P.
Krieger-Weber, S.
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机构:
Lallemand, Seiten 53, D-70825 Korntal Munchingen, GermanyEdmund Mach Fdn, Via Edmund Mach 1, I-38010 San Michele All Adige, Trento, Italy
机构:
Cornell Univ, New York State Agr Expt Stn, Dept Hort, Geneva, NY 14456 USACornell Univ, New York State Agr Expt Stn, Dept Hort, Geneva, NY 14456 USA
Reisch, Bruce I.
Luce, R. Stephen
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Cornell Univ, New York State Agr Expt Stn, Dept Hort, Geneva, NY 14456 USACornell Univ, New York State Agr Expt Stn, Dept Hort, Geneva, NY 14456 USA
Luce, R. Stephen
Mansfield, Anna Katharine
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机构:
Cornell Univ, New York State Agr Expt Stn, Dept Food Sci, Geneva, NY 14456 USACornell Univ, New York State Agr Expt Stn, Dept Hort, Geneva, NY 14456 USA