|
| Separation and purification of total flavones and total triterpenoids in Xianhe compound prescription with macroreticular resin |
| Hits 1444 Download times 2048 Received:May 05, 2008 |
| View Full Text View/Add Comment Download reader |
| DOI
10.11656/j.issn.1672-1519.2008.04.27 |
| Key Words
macroreticular resins;Xianhe compound prescription;total flavones;total triterpenoids;separation and purification |
| Author Name | Affiliation | | HONG Ge | Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China | | WEI Yong-yan | Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China | | LIU Pei-xun | Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China | | 沈秀 | Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China |
|
| Abstract
|
| [Objective] To investigate the technological parameters of the purification process of total flavones and total triterpenoids from Xianhe compound prescription with macroreticular resins. [Methods] The static capacity absorption and static elution ratio were observed, the separation effect and influence factors of seven types macroreticular resins was evaluated. [Results] SP825 type macroreticular resin owned optimum absorption and eluation parameters. The total flavonids could be eluted by 50% ethanol from extract part of n-Butanol, as well as the total triterpenoids could be eluted from extract part of Ethyl acetate. The recovery of total flavones was 54.90%, product purity was 18.20%; while the recovery of total triterpenoids was 46.15%, product purity was 71.86%. [Conclusion] SP825 type macroreticular resin showed better comprehensive absorption property. It can be used to purify the alcohol extract of Xianhe Compound prescripton. |
|
|
|
|
|
|
|
