Tuesday, August 2, 2011

What are the pigments found in grapes?

i can't seem to find any information that is making much sense to me. from what i have researched there are polyphenols, cartenoids (yellow pigments) and Anthocyanins (red pigments) but i'm still unsure about the order. are the cartenoids and Anthocyanins in the polyphenols group? could someone please explain the order of the pigments and their groups to me and the chemistry involved? thank you :)

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