Determination of Content and Antioxidant Activity of Total Flavonoids from Palm Fruit
To provide the basis for comprehensive utilization and development of palm,the content and antioxidant activity of total flavonoids from palm fruit were determined by spectrophotometry and DPPH method.Results:The total flavonoids content of palm fruit was 1 728.15 μg/g.The free radical scavenging rate was 69.98% when the total flavonoids extract concentration was 772μg/mL,The oil antioxidant POV achieved 0.052 when the total flavonoids extract concentration was 0.505 8μg/mL.
NETL
NSTL
万方数据
维普
