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ANTHOCYANINS OF BEAUTY SEEDLESS GRAPES
Author(s) -
PHILIP THOMAS
Publication year - 1974
Publication title -
journal of food science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 150
eISSN - 1750-3841
pISSN - 0022-1147
DOI - 10.1111/j.1365-2621.1974.tb02922.x
Subject(s) - peonidin , malvidin , petunidin , caffeic acid , chemistry , anthocyanin , glucoside , pigment , food science , botany , delphinidin , cyanidin , biochemistry , biology , organic chemistry , medicine , alternative medicine , pathology , antioxidant
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.