中国药物经济学2024，Vol.19Issue(3)：105-108,4.DOI:10.12010/j.issn.1673-5846.2024.03.022
金耳总黄酮的体外抗氧化作用
Antioxidant Effect of Total Flavonoids of Auriculus Auriculus in Vitro
殷金玲 1马亮2
作者信息
- 1. 吉林磐石经济开发区投资促进局,吉林吉林 132300
- 2. 吉林省维伊康生物科技有限公司,吉林吉林 132300
- 折叠
摘要
Abstract
Objective To explore the in vitro antioxidant effect of total flavonoids of the new edible and medicinal fungus Aurantium aurantium under microwave extraction.Methods The scavenging ability to hydroxyl radical,superoxide anion radical and DPPH radical,and relative reducing ability of total flavonoids were determined by spectrophotometry,and compared with vitamin C(VC).Results At 0.14 mg/ml,the scavenging rate of hydroxyl radical was 84%.At the concentration of 0.07 mg/ml,the scavenging rate of superoxide anion free radical was 91%,and at the concentration of 0.12 mg/ml,the scavenging rate of DPPH free radical was 90%,and the total flavonoids of Aurantium aurantium also had a strong reducing ability.Conclusion The total flavonoids of auriculus auriculus have a good antioxidant effect in vitro within a certain concentration range.关键词
金耳/总黄酮/抗氧化/分光光度法Key words
Aurantium aurantium/Total flavonoids/Antioxidation/Spectrophotometry分类
医药卫生引用本文复制引用
殷金玲,马亮..金耳总黄酮的体外抗氧化作用[J].中国药物经济学,2024,19(3):105-108,4.
