Question:medium

The major pigments of black grape anthocyanins are ______.

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In common wine grapes (*Vitis vinifera*), anthocyanins occur exclusively as 3-O-monoglucosides, unlike wild grapes which can have diglucosides.

Updated On: Jul 10, 2026

Pelargonidin 2-O-rutinoside
Anthocyanidin 3-O-glycosides
Petunidin 3-O-glucoside
Delphinidin 2-O-glucoside

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The Correct Option is B

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