Anthocyanin pattern of skin extracts from Babić and Plavac mali grapes and anthocyanin pattern of produced wine (CROSBI ID 146986)
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Podaci o odgovornosti
Budić-Leto, Irena ; Vrhovšek, Urška ; Gajdoš Kljusurić, Jasenka ; Lovrić, Tomislav
engleski
Anthocyanin pattern of skin extracts from Babić and Plavac mali grapes and anthocyanin pattern of produced wine
Anthocyanin composition and profile were analyzed in skin extracts from red grapes and wines of the autochthonous Croatian cultivars of Babić and Plavac mali by HPLC-DAD-MS method. Higher relative abundance of malvidin-3-monoglucoside and lower relative abundance of peonidin-3-monoglucoside and cyanidin-3-monoglucoside were identified in wine in relation to their earlier abundance in grapes. Using principal component analysis (PCA), the wine samples showed differences between wine types although the grape samples did not show any considerable differences concerning the anthocyanin composition. The main differences between Babić and Plavac mali wines were detected in a monoglucoside acetate (malvidin-3-monoglucoside acetate), a monoglucoside-caffeoate (malvidin-3-monoglucoside caffeoate) and a group of monoglucosides (malvidin-3-monoglucoside, delphinidin-3-monoglucoside), petunidin-3-monoglucoside and peonidin-3-monoglucoside).
grape; wine; anthocyanins; HPLC-DAD-MS; Babić; Plavac mali; PCA
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