| 甘草黄酮的提取及影响活性因素研究 |
| |
| 引用本文： | 罗锋,王咏梅,舒尊哲,杨玲.甘草黄酮的提取及影响活性因素研究[J].四川师范大学学报(自然科学版),2006,29(5):613-615. |
| |
| 作者姓名： | 罗锋 王咏梅 舒尊哲 杨玲 |
| |
| 作者单位： | 新疆生产建设兵团,塔里木盆地生物资源利用与保护重点实验室,新疆,阿拉尔,843300 |
| |
| 摘 要： | 研究了我国3种主要甘草品种的总黄酮提取方法，采用HPTLC法定性检测和分光光度法测定含量，并应用对DPPH清除率研究影响其活性的几个因素．结果表明：在总黄酮的含量方面，光果甘草〉乌拉尔甘草〉胀果甘草；甘草品种、应用微波处理和甘草放置时间等因素对活性都有着较大影响，而提取温度对活性几乎不产生影响．
|
| 关 键 词： | 甘草 甘草黄酮 |
| 文章编号： | 1001-8395（2006）05-0613-03 |
| 收稿时间： | 2005-09-01 |
| 修稿时间： | 2005年9月1日 |
Studies on Extraction and Factors Affecting Activity for Glycyrrhiza Flavonoids |
| |
| LUO Feng,WANG Yong-mei,SHU Zun-zhe,YANG Ling.Studies on Extraction and Factors Affecting Activity for Glycyrrhiza Flavonoids[J].Journal of Sichuan Normal University(Natural Science),2006,29(5):613-615. |
| |
| Authors: | LUO Feng WANG Yong-mei SHU Zun-zhe YANG Ling |
| |
| Abstract: | Glycyrrhiza flavonoids are extracted from the three kind of main glycyrrhiza species. The quality is identified by HPTLC, the contents are determined by spectrophotometry, and the factors affecting activity of glycyrrhiza flavonoids are also studied by means of scavenging rate on DPPH. The results show that the contents of glycyrrhiza flavonoids are highest in Cdycyrrliza glabra, secondly in uralensis Fisch, thirdly in Glycyrrhiza inflata. Glycyrrhiza spices, microwave processing and saving time all have bigger effect on the activity, but the temperature has no effect on the activity. |
| |
| Keywords: | HPTLC DPPH |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
