Search results for "wine"
showing 10 items of 1468 documents
Red Wine and Cardiovascular Health
2012
There is strong epidemiological evidence that light-to-moderate consumption of alcoholic drinks, but neither zero nor more than moderate intake, reduces mortality from all causes and also diminishes cardiovascular risk.1 The lowest risk for coronary heart disease mortality is seen with 1 to 2 drinks (12.5–25g alcohol) per day. Article, see p 1065 Hypertension is a major risk factor for cardiovascular disease, and there is a clear inverse relationship between light-to-moderate alcohol intake and blood pressure. Thus, the reduced cardiovascular risk associated with moderate consumption of alcoholic drinks may be due, in part, to a reduction in blood pressure. The greatest blood pressure benef…
Wine consumption in the Mediterranean diet: old concepts in a new sight
2012
The term “Mediterranean diet” is widely employed to indicate the typical diet of the Countries located on the Mediter- ranean sea coast. A growing body of scientific literature pointed out the healthy effects of this diet. In recent years we investigated about the protective effects of a regular and moderate wine consumption. As we know, alcoholic and non alcoholic wine constituents are responsible of different effects by means of molecular and cell mechanisms. Among the non alcoholic components, polyphenols (for example resveratrol and quercetin) were deeply investigated. The aim of this review is to underline the effects of a moderate and regular wine drinking in the context of the Medite…
The Development and Promotion of Controlled Designations of Origin (Appellations d’Origine Contrôlées) in Burgundy: The Recognition of Terroir Wines …
2019
From the end of the nineteenth century to the first half of the twentieth century, French, and especially Burgundian vineyards will undergo profound changes with a relatively important transformation of wine production and marketing standards. Indeed, in the nineteenth century, the wine merchants are dominating the wine production in Burgundy. They buy grapes, make wines, breed and sell all the wines put on the market. However, thanks to economic and political changes affecting the sector during the last third of the nineteenth century (phylloxera crisis, overproduction, fraud, Third Republic,..), a political, legal and commercial fight led by winegrowers trade unions begins. They stick to …
Instruments for Wine Promotion in Upscale Restaurants
2010
In recent years, wine marketing has assumed an increasingly important role in restaurants. The growing complexity of the supply of wines determines that consumer choice is conditioned by wine labels included in the wine list and the influence of the waiter. The objective of this study is to identify and characterize how a wine list is prepared and displayed for wine promotion by upscale restaurants, depending on the presence of wine specialists on staff. As a result, it is observed that the content and design of the wine list is largely conditioned by the presence of a sommelier, since the ways used for promoting wines in the wine lists differ across restaurants.
Business choices, risk management and distortions in the wine market in the European Union
2020
The objective of this work is to analyze the management of technical and economic risks in agri-food production. It is well established that any business activity is characterized by risks that, if not managed efficiently and effectively, can cause a company’s downward spiral. In this context, the management of a winery requires the adoption of company policies aimed at reducing risk. This study highlights the fact that the wine insurance market is characterized by information asymmetry and adverse selection that contribute to the creation of ‘distorted markets’. The results of the empirical analysis show the collapse of subsidized insurance contracts in viticulture leading to a decrease in…
Analysis of the main factors influencing the quality of wine from mechanically harvested grapes
2009
The wine sector is going today through a period of severe crisis mainly due to the process of globalization in which all the countries producing wine have entered into fierce competition with each other. As a consequence, the achievement of the product on the market exclusively depends on a good value for money. One of the main factors that affect the cost of running the vineyard and, therefore, the final price of the wine is certainly the grape harvest. For the reasons given above this technique, used to be performed manually, is today impossible to support except that there would be the use of the harvesting machine. It’s well known that the use of the harvesting machine has the limit of …
Microbiological and chemical monitoring of Marsala base wine obtained by spontaneous fermentation during large-scale production
2014
The present work was undertaken to evaluate the effect of natural wine making on the microbial and chemical composition of Marsala base wine. To this purpose, a large-scale vinification process of Grillo grape cultivar was monitored from the grape harvest to the final product. Total yeasts (TY) showed a rapid increase after must pressings and reached values that were almost identical to those registered during conventional wine makings. Lactic acid bacteria (LAB) were registered at the highest levels simultaneous to those of yeast growth at the beginning of the process. Saccharomyces cerevisiae was the species found at the highest concentrations in all samples analysed. Several strains (n =…
Sensory and chemical characterisation of Sauvignon blanc wine: Influence of source of origin
2011
Abstract The main objective of the study was to investigate influence of geographical location on volatile composition and perceived flavour profile of Sauvignon wines of New Zealand (Marlborough), French (Sancerre; Loire; Saint Bris), and Austrian (Styria) origin. Nineteen New Zealand wine professionals evaluated 18 Sauvignon wines, 6 from each source of origin, by sensory methods that included intensity ratings to experimenter-provided descriptors, typicality ratings, and classification tasks (non-directed and directed sorting). Results demonstrated that wines from the three sources of origin were separated by sensory analyses, with New Zealand wines dominated by perceived green character…
The Impact of COVID-19 in the Italian Wine and Olive Oil Sector
2022
Coronavirus has produced worldwide many negative effects on the food economy, but wine industry is one of the main sector affected by the crisis especially due to the lock down involving restaurants and other retail distributions. 2019 ended in an extremely encouraging way for the Italian wine industry and especially for the sparkling wine sector, with an increase in foreign demand growing by almost 15%, This increase was largely due to the success of sales in Anglo-Saxon nations, such as the United States and less so in the United Kingdom due to Brexit, not to underestimate even exports to Japan, Russia and China.
Analysis of Contaminants in Beverages
2019
Abstract The main purpose of our researches, in the last years, was to develop reliable methods for the determination of emerging and old contaminants (Pt, Rh, V, Mo, polycyclic aromatic hydrocarbons (PAHs), etc.), at trace levels, in the solutions obtained from the mineralization or extraction of environmental and food matrices, because, in particular for metals, some of them cannot be readily analyzed using traditional method, for example, inductively coupled plasma-optical emission spectrometry and inductively coupled plasma with mass spectrometry techniques. Few data are available on the evaluations of Pt, Rh, V, and Mo concentrations, in food matrices, because have ever been carried ou…