无刺蜂蜂胶乙醇提取物的体外抗氧化及抗炎活性

王蓓,常化松,苏松坤,孙丽萍,王凯

Antioxidative and Anti-inflammatory Activities of Ethanol Extract of Geopropolis from Stingless Bees

WANG Bei,CHANG HuaSong,SU SongKun,SUN LiPing,WANG Kai

表2 EEHI总酚酸和总黄酮的含量及体外自由基清除能力

Table 2 Total phenolic acid, total flavonoids contents and radical-scavenging activity of EEHI

总酚酸含量 Total phenolic acid content (mg GAE·g-1) 总黄酮含量 Total flavonoids content (mg QE·g-1) DPPH自由基清除力IC50 DPPH radical-scavenging activity IC50 (μg·mL-1) ABTS+·自由基清除力IC50 ABTS+· radical-scavenging activity IC50 (μg·mL-1) 54.70±0.65 116.20±0.12 275.60±0.22 284.00±0.01