| 绵地花菌黄酮类化合物抗氧化活性的研究 |
| |
| 引用本文： | 魏清,李正鹏.绵地花菌黄酮类化合物抗氧化活性的研究[J].安徽科技学院学报,2016(3):35-38. |
| |
| 作者姓名： | 魏清 李正鹏 |
| |
| 作者单位： | 1. 皖西卫生职业学院,安徽六安,237005;2. 安徽科技学院,安徽凤阳,233100 |
| |
| 基金项目： | 国家星火计划项目(2015GA710012)。 |
| |
| 摘 要： | 目的:探讨绵地花菌黄酮类化合物的抗氧化活性。方法:采用有机溶剂萃取的方法,获取绵地花菌子实体黄酮类化合物,以VC作为对照,测定清除DPPH·、羟基自由基、亚硝酸盐、超氧阴离子的能力等指标。结果:绵地花菌黄酮类化合物能有效的清除DPPH·、羟自由基、亚硝酸盐和超氧阴离子,其清除能力的大小与浓度呈正相关。结论:绵地花菌黄酮类化合物具有较强的体外抗氧化活性。
|
| 关 键 词： | 绵地花菌 子实体 黄酮类物质 抗氧化 |
Study on Antioxidant Activities of Flavonoids from Albatrellus ovinus |
| |
| WEI Qing,LI Zheng-peng.Study on Antioxidant Activities of Flavonoids from Albatrellus ovinus[J].Journal of Anhui Science and Technology University,2016(3):35-38. |
| |
| Authors: | WEI Qing LI Zheng-peng |
| |
| Abstract: | Objective:To discuss antioxidant activity in vitro of flavonoids from Albatrellus ovinus(FAO).Meth-od:The flavonoids were derived from fruiting body of A.ovinus using solvent extraction method.The antioxidant activity of FAO was evaluated by determining its capability in eliminating DPPH·,hydroxyl radical,sodium ni-trite and superoxide anion free radical,in comparison with VC.Results:The FAO are greatly effective in sca-venging DPPH·,hydroxyl radical,sodium nitrite and superoxide anion free radical,whose activities were posi-tively correlated with its concentration.Conclusion:The FAO have good antioxidant activity in vitro. |
| |
| Keywords: | Albatrellus ovinus Fruiting body Flavonoids Antioxidant activity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
