T study examines the use of wine futures (i.e., advance selling of wine before it is bottled) as a form of operational flexibility to mitigate quality rating risk. At the end of a harvest season, the winemaker obtains a certain number of barrels of wine that can be produced for a particular vintage. While the wine is aging in the barrel, expert reviewers taste the wine and create a barrel score...

Wine quality is determined by a complex balance of all the wine aroma components as perceived by sensory evaluation. Although several sensory parameters may playa role in the acceptance and enjoyment of wine, the flavour of wine is possibly the most important factor. F1avour is the result of the interaction between certain chemical compounds in wine and the senses of smell and taste of the cons...

BACKGROUND Wine consumption decreases the risk of myocardial infarction. Intimal hyperplasia contributes to restenosis after angioplasty. Local ethanol delivery inhibits intimal hyperplasia after balloon injury in rabbit iliac and pig coronary arteries. The effects of wine consumption on intimal response and monocyte chemotactic protein-1 (MCP-1) expression were studied in cholesterol-fed rabbi...

The budding yeast Saccharomyces cerevisiae is the primary species used by wine makers to convert sugar into alcohol during wine fermentation. Saccharomyces cerevisiae is found in vineyards, but is also found in association with oak trees and other natural sources. Although wild strains of S. cerevisiae as well as other Saccharomyces species are also capable of wine fermentation, a genetically d...

15 16 The impact of the non-volatile wine matrix composition on the retronasal aroma 17 released during the consumption of wine has been evaluated. For this purpose, a tailored 18 made retronasal aroma trapping device (RATD) was used to entrap the exhaled breath 19 of six panelists previously trained in a specific consumption procedure. Five 20 compositional different wines (white wine, sparkli...

Spectroradiometric color measurements were performed at 26 regularly spaced points of a standard wine sampler into which 100 cc of wine were poured. Our goal is to describe the color changes occurring in this system, but not to propose a new method for wine-color measurement. Three samples of three different wines (red, rosé and white) were studied. From experimental measurements, lines of cons...

Wine counterfeiting is not a new problem, however, the situation in China has been going worse even after Hong Kong manifested itself as a wine trading and distribution center with abolishing all taxes on wine in 2008. The most basic method, printing a fake label with a subtly misspelled brand name or a slightly different logo in hopes of fooling wine consumers, has been common to other luxury-...

Wine is a complex matrix that includes components with different chemical natures, the volatile compounds being responsible for wine aroma quality. The microbial ecosystem of grapes and wine, including Saccharomyces and non-Saccharomyces yeasts, as well as lactic acid bacteria, is considered by winemakers and oenologists as a decisive factor influencing wine aroma and consumer's preferences. Th...

Chins is the world largest red grape wine consuming country. Using data from a recent survey conducted in three diverse cities in China, this study examines Chinese consumers’ expenditure and preferences for wine for both self-consumption and gifting. Results indicate that in addition to price, Chinese consumers looked for other wine attributes such as brand and color but there are significant ...