[PDF] Top 20 Evaluation of phenolic compounds content and in vitro antioxidant activity of red wines produced from Vitis labrusca grapes

... polyphenolic content depends on the grape variety, vineyard location, cultivation system, climate, soil type, vine cultivation practices, harvesting type, production process, and aging (DI MAJO et ...2008). ... See full document

... Grapes Vitis vinifera and grape products have an economic value where they are mostly consumed as table grapes, grape juice or ...Extract of grape has been reported to exhibit ... See full document

... consumption of wine, especially red wine, has also recently been associated with the reduction in mor- tality from cardiovascular diseases, an effect that is com- monly known as the ‘‘French ... See full document

... varieties of grape, Vitis labrusca is the oldest and best known of the American ...species. In Brazil, this variety has been used in the production of wines ... See full document

... practices in the State of Santa Catarina, Brazil, have shown economic growth, with the production of grapes used to produce wines and grape ...juice. Grapes are rich ... See full document

... Terpene compounds can be found in their free or conjugated form in cultivars and are released by endogenous enzyme activity present in grape skin during the crushing process, ... See full document

... responses in addition to their nutritional functions and sensory acceptance (zeRAiK et ...inclusion of fruits and their products in dietary recommendations requires that these foods ... See full document

... thousands of years for nutrition and curative ...solution of sugars containing a few secondary ...variability in sugars and secondary metabolites are related to the source and ... See full document

... capable of oxidizing cellular proteins, nucleic acids and lipids, contributing to cellular aging, mutagenesis, carcinogenesis, coronary heart and neurodegenerative ...by phenolic ... See full document

... use of medicinal plants and the empirical perception of their therapeutic actions both act as a guide for scientific studies and make possible new therapeutic alternatives for ...data ... See full document

... out in order to increase the stability of vegetable oils due to economic and health protection ...interest in the addition of natural antioxidants; especially herbs and ...the ... See full document

... Chile, in the area that extends from the south of Talca to the Palena ...uni, and belongs to the Myrtaceae family. In its natural habitat, it is an evergreen shrub growing 1 to 2 m, ... See full document

... mostly of fl avonoid derivatives bound to sugar molecules. The presence of sugar resi- dues in a fl avonoid molecule increases its hydrophi- licity which signifi cantly affects the transport of ... See full document

... an activity that leads to the generation of large amounts of byproducts, such as grape pomace, rich in phenolic ...proportions of phenolic compounds than red ... See full document

... incomes and expenses, practical risks of making new loans that bring them close to the insolvency area or to bankruptcy The European Commission, ...exigencies of social economy – based on work – ... See full document

... cracking in the high-temperature brittleness range, we have determined the changes of temperature of individual points when the alloy was cooled down from the solidus ...specimens: in ... See full document

... diversity of structures, including phenols and phenolic acids, hydroxycinnamic acid derivatives and flavonoids (Ho, ...main phenolic compounds identified are gallic acid, ... See full document

... esterase activity and p-coumaric appeared in the post-cultivation supernatant ...frames of this work, caffeic acid was not identified although the retention time of unidentified ... See full document

... summer of 2005, a total of 101 samples of wines and grape juices purchased from supermarkets and retail stores in São Paulo city were analysed for the presence ... See full document

... carotenoid content of the pequi pulp was analysed according to the method described by Higby ...mL of cold acetone and 1.0 g of pulp mixed with 0.1% of butyl hydroxy toluene ... See full document