芒毛苣苔醇提取物体外抗氧化活性研究  

Study on in Vitro Antioxidant Activities of Ethanol Extract from Aeschynanthus bracteatus Wall ex A DC

作　　者：何小英 郭惠兰 黄艳萍[2] 

机构地区：[1]广东省翁源县人民医院,广东翁源512600 [2]广东食品药品职业学院,广东广州510520

出　　处：《中国民族民间医药》2016年第9期33-34,共2页Chinese Journal of Ethnomedicine and Ethnopharmacy

基　　金：韶关市科技计划项目(2014CX/K288);广东省科技计划项目(2013B020311013)

摘　　要：目的:测定芒毛苣苔醇提物的体外抗氧化活性。方法:采用DPPH、ABTS和羟基(·OH)氧化自由基清除试验对芒毛苣苔乙醇提取物的体外抗氧化活性进行研究。结果:芒毛苣苔乙醇提取物具有较强的清除DPPH、ABTS和·OH氧化自由基能力。结论:芒毛苣苔具有较好的抗氧化活性。Objective To study in vitro antioxidant activity of ethanol extract from Aeschynanthus bracteatus Wall ex A DC. Methods Antioxidant and ree radical scavenging activities of ethanol extract of Aeschynanthus bracteatus Wall ex A DC. were determined by DPPH and ABTS and ·OH radical scavenging assay. Results The ethanol extract of Aeschynanthus bracteatus Wall ex A DC. showed significant DPPH and ABTS radical scavenging activities. Conclusion Aeschynanthus bracteatus Wall ex A DC. show significant antioxidant

关 键 词：芒毛苣苔 抗氧化 活性 

分 类 号：R285.5[医药卫生—中药学]