Effects of Cluster Light Exposure on 3-Isobutyl-2-methoxypyrazine Accumulation and Degradation Patterns in Red Wine Grapes (Vitis vinifera L. Cv. Cabernet Franc)

2008 ◽  
Vol 56 (22) ◽  
pp. 10838-10846 ◽  
Author(s):  
Imelda Ryona ◽  
Bruce S. Pan ◽  
Diego S. Intrigliolo ◽  
Alan N. Lakso ◽  
Gavin L. Sacks
Keyword(s):  
Vitis Vinifera ◽  
Red Wine ◽  
Light Exposure ◽  
Vitis Vinifera L ◽  
Wine Grapes ◽  
Cabernet Franc

Phenolic composition and physicochemical parameters of Carménère, Cabernet Sauvignon, Merlot and Cabernet Franc grape seeds (Vitis vinifera L.) during ripening

LWT ◽  
2012 ◽  
Vol 48 (1) ◽  
pp. 134-141 ◽  
Author(s):  
Elías Obreque-Slier ◽  
Remigio López-Solís ◽  
Lorena Castro-Ulloa ◽  
Cristian Romero-Díaz ◽  
Álvaro Peña-Neira
Keyword(s):  
Vitis Vinifera ◽  
Physicochemical Parameters ◽  
Vitis Vinifera L ◽  
Cabernet Sauvignon ◽  
Phenolic Composition ◽  
Grape Seeds ◽  
Cabernet Franc

Effects of the maceration enzymes on evolution of pyranoanthocyanins and cinnamic acids during the cabernet gernischet (Vitis vinifera L. cv.) red wine making

2010 ◽  
Vol 19 (3) ◽  
pp. 603-610 ◽  
Author(s):  
Jian-Jun He ◽  
Fu-Liang Han ◽  
Qing-Quan Yu ◽  
Qiu-Hong Pan ◽  
Chang-Qing Duan ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Red Wine ◽  
Vitis Vinifera L ◽  
Cinnamic Acids ◽  
Wine Making

‘Fortified’ wines volatile composition: Effect of different postharvest dehydration conditions of wine grapes cv. Malvasia moscata (Vitis vinifera L.)

2017 ◽  
Vol 219 ◽  
pp. 346-356 ◽  
Author(s):  
Delia Elena Urcan ◽  
Simone Giacosa ◽  
Fabrizio Torchio ◽  
Susana Río Segade ◽  
Stefano Raimondi ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L ◽  
Composition Effect ◽  
Wine Grapes ◽  
Volatile Composition ◽  
Fortified Wines

Fruit zone leaf removal influences vegetative, yield, disease, fruit composition, and wine sensory attributes of Vitis vinifera L. 'Optima' and 'Cabernet franc'

1997 ◽  
Vol 77 (1) ◽  
pp. 149-153 ◽  
Author(s):  
S. L. Staff ◽  
D. C. Percival ◽  
J. A. Sullivan ◽  
K. H. Fisher
Keyword(s):  
Vitis Vinifera ◽  
Botrytis Cinerea ◽  
Canopy Structure ◽  
Sensory Attributes ◽  
Vitis Vinifera L ◽  
Leaf Removal ◽  
Cabernet Franc ◽  
Fruit Composition ◽  
Wine Composition ◽  
Bunch Rot

The influence of fruit zone leaf removal treatments (0, 50, and 100%) on grapevine canopy structure, incidence of bunch rot (Botrytis cinerea Pers.:Fr.), yield components, fruit and wine composition and wine sensory attributes was studied on Vitis vinifera L. 'Optima' and 'Cabernet franc'. The 50 and 100% leaf removal reduced leaf layer number, percent interior leaves and percent interior clusters. Yield was reduced between 29 and 46%. Severity of bunch rot in Optima and incidence and severity for Cabernet franc were reduced by leaf removal. Leaf removal improved colour, aroma and palatability of both Optima and Cabernet franc wines. Key words: Botrytis cinerea, defoliation, canopy management

scholarly journals Article Commentary: Tryptophan-Ethylester, the False (Unveiled) Melatonin Isomer in Red Wine

2015 ◽  
Vol 8 ◽  
pp. IJTR.S22450 ◽  
Author(s):  
Marcello Iriti ◽  
Ileana Vigentini
Keyword(s):  
Molecular Weight ◽  
Vitis Vinifera ◽  
Red Wine ◽  
Alcoholic Beverage ◽  
Food Plants ◽  
Vitis Vinifera L

Among the food plants, the presence of melatonin in grapes ( Vitis vinifera L.) deserves particular attention because of the production of wine, an alcoholic beverage of economic relevance and with putative healthy effects. Furthermore, melatonin isomers have been detected in wine too. Recently, one of these isomers has been identified as tryptophan-ethylester, a compound with the same molecular weight of melatonin. In this Commentary, we briefly comment the source(s) of tryptophan-ethylester in wine and the putative nutritional role(s).

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