Study on Optimization to the Extraction Process for Semen Strychni and Ephedra Sinica in Jiufen Powder by Orthogonal Design
- VernacularTitle:正交试验法优选九分散中马钱子、麻黄提取工艺的研究
- Author:
Yiqun SUN
;
Liling ZHOU
;
Xiaoyuan WU
;
Hongyan LI
- Publication Type:Journal Article
- Keywords:
jiufen powder;
orthogonal design;
TLC;
strychnine;
brucine;
ephedrine
- From:
Chinese Traditional Patent Medicine
1992;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To optimize the extraction process for Semen Strychni and Ephedra Sinica in Jiufen Powder. Methods: To determine the content of strychnine, brucine and ephedrine in extract solution by orthogonal design and TLC. Results: The volume of solvent and the number of times of extration have notable effect for extraction. The best conditions are 10 times of the herb quantity of water, extract three times, 1 hour per time.
