| 三叶虫茶中白杨素苷提取工艺的优化 |
| |
| 引用本文： | 肖美凤,赵碧清,刘芳,吴萍. 三叶虫茶中白杨素苷提取工艺的优化[J]. 中南药学, 2014, 0(4): 321-324 |
| |
| 作者姓名： | 肖美凤 赵碧清 刘芳 吴萍 |
| |
| 作者单位： | 湖南中医药大学药学院,长沙410208 |
| |
| 基金项目： | 湖南中医药大学青年教师科研基金课题（No.201215）;湖南省科学技术厅科研条件创新专项一般项目（No.2012TT2012）;湖南省中医药管理局一般项目（No.201161） |
| |
| 摘 要： | 目的考察三叶虫茶中白杨素苷的提取工艺。方法以HPLC法测定白杨素苷含量为指标,采用单因素试验和正交试验优选提取工艺。结果白杨素苷最佳提取工艺：三叶虫茶加20倍量80%丙酮,于65℃水浴提取2次,每次75 min,其含量为30.2 mg·g^-1。结论优化后白杨素苷提取工艺合理可行,能确保有效成分提取基本完全,为其开发利用提供参考。
|
| 关 键 词： | 白杨素苷 三叶虫茶 提取工艺 正交试验 |
Optimization of the extraction process of chrysin-7-glucoside from Sanyechong tea |
| |
| XIAO Mei-feng,ZHAO Bi-qing,LIU Fang,WU Ping. Optimization of the extraction process of chrysin-7-glucoside from Sanyechong tea[J]. Central South Pharmacy, 2014, 0(4): 321-324 |
| |
| Authors: | XIAO Mei-feng ZHAO Bi-qing LIU Fang WU Ping |
| |
| Affiliation: | (School of Pharmacy, Hunan University of Traditional Chinese Medicine, Changsha 410208) |
| |
| Abstract: | Objective To explore the extraction process of chrysin-7-glucoside from Sanyechong tea. Methods Single factor test and orthogonal test were used to optimize the extract method and the process parameters to obtain the determination of chrysin-7-glucoside by high performance liquid chromatography（HPLC）. Results The optimum extraction was 20-fold of 80% acetone refluxing extraction twice and each for 75 min at 65 ℃. The content of chrysin-7-glucoside was 30.2 mg · g^- 1. Conclusion Orthogonal test can optimize the extraction process of chrysin-7-glucoside. The method is rational and feasible, and can be used to extract the active ingredients and as a reference for further development. |
| |
| Keywords: | chrysin-7-glucoside Sanyechong tea extraction process orthogonal test |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
