摘要
以芦丁为对照,从活性氧自由基清除效果及对DPPH自由基清除能力等方面对云南昭通蜜环菌乙醇提取物的抗氧化活性进行实验研究。结果表明:云南昭通蜜环菌乙醇提取物对光照核黄素自氧化产生的超氧阴离子、Fenton反应产生的羟自由基和DPPH自由基均有一定的清除作用,对DPPH·的清除率最高,而对超氧阴离子的清除能力较低。
Compared with rutin,the antioxidant activities of Armillariella mellea extracts were studied by determining scavenging effects on active oxygen radicals generated by various system and DPPH free radical. The results showed that Armillariella mellea extracts had eliminating effects on superoxide anion radical,hydroxyl radical and DPPH free radical,with highest eliminating rate against DPPH· and lowest eliminating rate against O^（2-）.
出处
《云南化工》
CAS
2017年第1期14-17,共4页
Yunnan Chemical Technology
基金
云南民族大学民族药资源化学国家民委--教育部重点实验室开放基金项目(MZY1401)
关键词
蜜环菌
乙醇提取物
抗氧化
Armillaria mellea extracts
antioxidant activities
