Proanthocyanidins in skins from different grape varieties
نویسندگان
چکیده
منابع مشابه
The Extraction Kinetics of Anthocyanins and Proanthocyanidins from Grape to Wine in Three Different Varieties
Methods and results: Anthocyanins and PAs were analyzed by HPLC in three wine varieties during maceration time (20 days). The results showed that anthocyanin extraction followed the same kinetics for the three varieties. In the case of PAs, Syrah must-wine showed the highest concentration of these compounds, which were seen to be mainly skin-derived. Monastrell must-wine presented the lowest co...
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Grape seed contains many polyphenolic compounds that have potential health-promoting benefits. Among these compounds are proanthocyanidins, also known as condensed tannins, which is a class of flavanols. The basic structural building blocks of flavanols are polyhydroxyflavan-3-ol units linked together by C-C bonds. They are widely distributed in plants but grape seed has very high contents. Thi...
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ژورنال
عنوان ژورنال: Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung
سال: 1995
ISSN: 0044-3026,1438-2385
DOI: 10.1007/bf01190499