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HPLC profile of different individual anthocyanins. Profile a–d are the solutions fractionated by a Sephadex LH‐20 column. (a) for cyanidin 3‐xyloside, (b) for cyanidin 3‐arabinoside, (c) for cyanidin 3‐glucoside, and (d) for cyanidin 3‐galactoside, (e) is the standard individual anthocyanins as the reference compounds to identify the different fractions, I for cyanidin 3‐galactoside, II for cyanidin 3‐glucoside, III for cyanidin 3‐arabinoside, and IV for cyanidin 3‐xyloside.
