Preliminary study on preparation of Yuanhuzhitong HBS Tablet
- VernacularTitle:元胡止痛胃漂浮型控释片初步研究
- Author:
Zhifang HU
;
Weifeng ZHU
;
Huiling GUO
;
- Publication Type:Journal Article
- Keywords:
Yuanhu Zhitong Tablet;
HBS Tablet;
controlled release;
dissolution
- From:
Chinese Traditional Patent Medicine
1992;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the preparation and quality control methods of Yuanhu Zhitong HBS Tablet. Methods: the suitable excipients and formulation process of Yuanhu Zhitong HBS Tablet is sieved by means of testing quantity of tetrahydropalmatine through TLC UV. Results: the beginning floating time of HBS Tablet is 3min; relative dissolution of main component tetrahydropalmatine is 32% within 3hr, 86% within 9 hr. Conclusions: the study is found to be effective in the process of Yuanhu Zhitong HBS Tablet.
