Antioxidant activity of the anthocyanin from carrot (Daucus carota) callus culture.
Antioxidant properties of water-soluble anthocyanin obtained from the carrot (Daucus carota) callus cultures were evaluated by the estimation of the amount of hydroperoxide formed by the autoxidation of linolenic acid at pH 2, 4 and 7. A major anthocyanin, cyanidin-3-lathyroside, was isolated and the antioxidant property was compared with malvidin, peonidin delphinidin and alpha-tocopherol. The malvidin, peonidin and delphinidin were obtained from grapes, Chinese mustard and egg-plant. At pH 2 and 4 the anthocyanin was better than malvidin and peonidin. The results indicate that anthocyanin obtained from carrot showed an antioxidation activity stronger than malvidin, peonidin and alpha-tocopherol, and weaker than delpinidin at pH 2, 4 and 7 by the linolenic acid auto-oxidation system.
Ravindra
P V
PV
Plant Cell Biotechnology Department, Central Food Technological Research Institute, Mysore, Karnataka, India.
Narayan
M S
MS
D000872:Anthocyanins / Q000494:pharmacology*; D000975:Antioxidants / Q000494:pharmacology*; D018552:Daucus carota / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D017962:alpha-Linolenic Acid / Q000737:chemistry; D024502:alpha-Tocopherol / Q000494:pharmacology
D000872:Anthocyanins; D000975:Antioxidants; D017962:alpha-Linolenic Acid; C065861:malvidin; C473205:peonidin; C017185:delphinidin; D024502:alpha-Tocopherol