| 云南松乳菇提取物体外自由基清除活性研究 |
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| 引用本文： | 文小玲,李鲜,唐丽萍,张凯丽,张君,李玉鹏.云南松乳菇提取物体外自由基清除活性研究[J].昆明医学院学报,2014,35(10):19-21. |
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| 作者姓名： | 文小玲 李鲜 唐丽萍 张凯丽 张君 李玉鹏 |
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| 作者单位： | 1. 昆明医科大学人事处,云南昆明 650500;昆明医科大学药学院暨云南省天然药物药理重点实验室,云南昆明 650500
2. 昆明医科大学药学院暨云南省天然药物药理重点实验室,云南昆明,650500 |
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| 基金项目： | 云南省应用基础研究基金资助项目，云南省教育厅科学研究基金资助项目 |
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| 摘 要： | 目的研究松乳菇（Lactarius deliciosus）95%乙醇、石油醚、乙酸乙酯、正丁醇、甲醇和水6种提取物的体外自由基清除活性.方法采用DPPH自由基清除法对松乳菇五种提取物的体外自由基清除.结果实验结果表明,松乳菇乙酸乙酯提取部分的自由基清除效果最显著,其IC50为0.26 mg/mL.结论松乳菇提取物在自由基清除活性方面有一定的应用价值,为松乳菇的开发应用提供了一定的科学依据.
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| 关 键 词： | 松乳菇 野生食用菌 自由基清除活性 |
Radical Scavenging Activity in Vitro of Lactarius deliciosus Extracts |
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| WEN Xiao-ling,LI Xian,TANG Li-ping,ZHANG Kai-li,ZHANG Jun,LI Yu-peng.Radical Scavenging Activity in Vitro of Lactarius deliciosus Extracts[J].Journal of Kunming Medical College,2014,35(10):19-21. |
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| Authors: | WEN Xiao-ling LI Xian TANG Li-ping ZHANG Kai-li ZHANG Jun LI Yu-peng |
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| Institution: | WEN Xiao--ling, LI Xian, TANG Li-ping, ZHANG Kai-li, ZHANG Jun, LI Yu-peng(1) Dept. of Personnel; 2) School of Pharmaceutical Science ＆ Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming Yunnan 650500, China) |
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| Abstract: | Objective To investigate the radical scavenging activity in vitro of 95% ethanol.petroleum ether.ethyl acetate.n-butanol. methanol and water extracts of Lactarius deliciosus.Method DPPH radical scavenging activity in vitro method was used to study the activities of five crude extracts of Lactarius deliciosus.Result It was found that the ethyl acetate extract exhibited the best radical scavenging activity（IC50= 0.26mg/mL）. Conclusions The extracts from Lactarius deliciosus have certain values in antioxidant aspect. The research provides scientific basis for utilizing this edible wild mushroom. |
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| Keywords: | Lactarius deliciosus Wild edible fungi Radical scavenging activity |
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