Quantification of gallic acid and ellagic acid from longan (Dimocarpus longan Lour.)seed and mango (Mangifera indica L.)kernel and their effects on antioxidant activity
Quantification of gallic acid and ellagic acid from longan (Dimocarpus longan Lour.)seed and mango (Mangifera indica L.)kernel and their effects on antioxidant activity
- Food Chemistry, 97(3), p.524-530, 2006 .
Gallic acid (GA)and ellagic acid (EA)have been identified in longan seed and mango kernel by the use of reversed-phase highperformance liquid chromatography (RP-HPLC)coupled with photodiode array detection (DAD). The ethanolic extract of longan seed contained 23.3 and 156 mg/100 seeds of GA and EA, respectively. The ethanolic extracts of mango kernel contained approximately 87
HPLC
ELLAGIC ACID
GALLIC ACID
LONGAN SEED
MANGO KERNEL
Gallic acid (GA)and ellagic acid (EA)have been identified in longan seed and mango kernel by the use of reversed-phase highperformance liquid chromatography (RP-HPLC)coupled with photodiode array detection (DAD). The ethanolic extract of longan seed contained 23.3 and 156 mg/100 seeds of GA and EA, respectively. The ethanolic extracts of mango kernel contained approximately 87
HPLC
ELLAGIC ACID
GALLIC ACID
LONGAN SEED
MANGO KERNEL