background and objectives: the objective of this study was to monitor the microorganisms isolated from grapes and its derivative traditional products produced in iran. material and methods: four kinds of grapes cultivated summer of 2010 in vineyard of takestan and also grape derived products from shahrod, hamedan and takestan were used for this study.  the samples were cultured in specific medi...

BACKGROUND AND OBJECTIVES The objective of this study was to monitor the microorganisms isolated from grapes and its derivative traditional products produced in Iran. MATERIAL AND METHODS Four kinds of grapes cultivated summer of 2010 in vineyard of Takestan and also grape derived products from Shahrod, Hamedan and Takestan were used for this study. The samples were cultured in specific media...

Grape is one of the oldest fruit crops domesticated by humans. The numerous uses of grape in making wine, beverages, jelly, and other products, has made it one of the most economically important plants worldwide. The complex phytochemistry of the berry is characterized by a wide variety of compounds, most of which have been demonstrated to have therapeutic or health promoting properties. Among ...

BACKGROUND In vitro, the flavonoid components of red wine and purple grape juice are powerful antioxidants that induce endothelium-dependent vasodilation of vascular rings derived from rat aortas and human coronary arteries. Although improved endothelial function and inhibition of LDL oxidation may be potential mechanisms by which red wine and flavonoids reduce cardiovascular risk, the in vivo ...

Polyphenols are present in foods and beverages and are related to sensorial qualities such as color, bitterness, and astringency, which are relevant in wine, tea, grape juice, and other products. These compounds occur naturally in forms varying from simple phenolic acids to complex polymerized tannins. Thus, it is reasonable to expect that grape-derived products elaborated in the presence of sk...

Grapes and grape-derived products have worldwide importance due to its consumption by human, however, they may also be used for ruminant feeding when their price or quality is low. The objectives of current study were to determine the nutritive value, in terms of chemical composition, in vitro rumen gas production kinetics and predicted nutrient supply, Fourier Transform Infrared Spectroscopic ...

Many in vivo trials have evaluated the effects of grape products on different CVD risk factors. Most published studies have dealt with some specific aspects of mechanisms of grape flavonoid action or have focused only on one product, such as wine. The aim of the present paper is to review trials dealing with grape products and CVD published during the last 13 years (seventy-five trials). Polyph...

Today in the wine industry, oenological tannins are widely used to improve wine quality and prevent oxidation in wine aging. With the development of tannin products, new oenological tannins are developed with many specific functions, such as modifying antioxidant effect, colour stabilization and aroma modifications. The aim of this work is to investigate effects of pre-fermentative addition of ...

Grapevine-derived products have been widely studied for their reported benefits, especially those related to the prevention of cardiovascular diseases. However, in recent years, interest study grapes and non-fermented derivatives (grape juices) has gained prominence over well-known red wine, since grape juices seem be beneficial effects associated with Mediterranean diet, consequently presence ...

The largest human organ, the skin, serves a variety of essential functions including protection, preservation water and electrolytes, regulation body temperature, fat storage. Its maintenance are supported by cosmetic products, whose include cleaning, modulation. market for these products is predicted to increase from 100.13 billion USD in 2021 145.82 2028. Recently, it has been suggested that ...