Abstract
Beauty Seedless grape pigments were isolated and identified by chromatographic, spectral and chemical properties. The pigments were identified as delphinidin‐3‐glucoside, petunidin‐3‐glucoside, malvidin‐3‐glucoside, peonidin‐3‐glucoside, malvidin‐3‐glucoside acylated with caffeic acid and malvidin‐3‐glucoside acylated with p‐coumaric acid. Beauty Seedless grapes contained 62 mg anthocyanins per 100g fresh grapes and malvidin derivatives accounted for 73% of the total anthocyanins.
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