ISHS Acta Horticulturae 754: International Workshop on Advances in Grapevine and Wine Research
ANTHOCYANIC PROFILE OF DIFFERENT RED GRAPE VARIETIES GROWN IN SICILY |
| Authors: | C. Nicolosi Asmundo, E. Arena, A. Grasso |
| Keywords: | anthocyanins, 'Nerello Mascalese', 'Nerello Cappuccio', 'Corinto Nero', HPLC-DAD |
| Abstract:
The investigation of the anthocyanic profile of different red grape varieties grown in Sicily was conducted. A HPLC-DAD instrument equipped by a column ODS 3, 150 mm, 4.6 mm, was used for separation and identification of the anthocyanins. The mobile phase was constituted by a gradient of water/metanoic acid (90/10) and methanol/metanoic acid (90/10). In ‘Nerello Mascalese’ and ‘Corinto Nero’ grape skin malvidin-3-glucoside and cyanidin-3-glucoside were present in similar percentage. ‘Nerello Cappuccio’ shows a higher concentration of anthocyanins respect to ‘Nerello Mascalese’ and malvidin-3-glucoside was the main anthocyanin. | |
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