|
|||||
|
|
| 大孔吸附树脂分离纯化连钱草总三萜酸 | |
| 引用本文： | 陶锋,周仁义,吴茗希,夏洁,张懿,黄俊俊,张如松. 大孔吸附树脂分离纯化连钱草总三萜酸[J]. 医药导报, 2011, 30(11): 1490-1493. DOI: 10.3870/yydb.2011.11.033 |
| 作者姓名： | 陶锋 周仁义 吴茗希 夏洁 张懿 黄俊俊 张如松 |
| 作者单位： | 1. 浙江中医药大学药学院,杭州,310053;浙江医学高等专科学校药学系,杭州,310053 2. 浙江医学高等专科学校药学系,杭州,310053 3. 浙江中医药大学药学院,杭州,310053 |
| 摘 要： | 目的研究大孔吸附树脂分离纯化连钱草总三萜酸的最佳工艺条件及参数。方法以各种浓度梯度的乙醇洗脱后，以紫外分光光度法测定连钱草总三萜酸收率和纯度。结果采用AB 8型大孔树脂进行吸附，在pH＝6的条件下用70%乙醇80 mL洗脱，对连钱草总三萜酸进行纯化效果最佳。结论该方法可为工业纯化连钱草总三萜酸提供理论依据。 |
| 关 键 词： | 连钱草；总三萜酸；大孔树脂 |
Isolation and Purification of Total Triterpenoidic Acid from Longtube Ground Ivy Herb with Macroporous Resin |
|
| TAO Feng,ZHOU Ren-yi,WU Ming-xi,XIA Jie,ZHANG Yi,HUANG Jun-jun,ZHANG Ru-song. Isolation and Purification of Total Triterpenoidic Acid from Longtube Ground Ivy Herb with Macroporous Resin[J]. Herald of Medicine, 2011, 30(11): 1490-1493. DOI: 10.3870/yydb.2011.11.033 | |
| Authors: | TAO Feng ZHOU Ren-yi WU Ming-xi XIA Jie ZHANG Yi HUANG Jun-jun ZHANG Ru-song |
| Affiliation: | TAO Feng1,2,ZHOU Ren-yi2,WU Ming-xi2,XIA Jie2,ZHANG Yi2,HUANG Jun-jun2,ZHANG Ru-song1(1.School of Pharmacy,Zhejiang University of TCM,Hangzhou 310053,China,2.Department of Pharmacy,Zhejiang Medical College,China) |
| Abstract: | Objective To explore the optimal condition for purification of total triterpenoidic acid from Longtube Ground Ivy Herb with macroporous resin. Methods Gradient solution of alcohol was used to elute total triterpenoidic acid absorbed on macroporous resin guided by the purification degree and recovery rate with UV-spectrophotometric method. Results The best way for purification of total triterpenoidic acid was obtained by using AB-8 type macroporous resin as absorption agent and 80 mL 70% ethanol pH 6 as an e... |
| Keywords: | Longtube Ground Ivy Herb Total triterpenoidic acid Macroporous resin |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《医药导报》浏览原始摘要信息 | |
| 点击此处可从《医药导报》下载全文 | |