Quality criteria of xiaozhining tablet
- VernacularTitle:消脂宁片质量控制的研究
- Author:
Yingbo TENG
;
Qiuhong ZHANG
;
Li LI
;
Shuhui XIA
- Publication Type:Journal Article
- Keywords:
Xiaozhining tablet;
Determination with TLC;
Emodin;
HPLC method;
Content determination
- From:
Journal of Medical Postgraduates
2003;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish the quality criteria for xiaozhining tablet. Methods: TLC method was applicated to determine and differentiate the Scutellaria , the Radix salviae miltiorrhizae, the Rheum, the Leonurus of the tablet. HPLC method was used for detecting the content of emodin in xiaozhining Tablet. Results: Four main components of the tablet was determined well. The regression equation by HPLC was A=2.43?10 7C+6.06?10 4(r=0.999 7). Curcumin had good linear relation within the range of 0.5～0.05 mg/ml. The average recovery rate was 96.70%(RSD=1.06%). The average value of emodin was 0.021 4 mg. Conclusion: The method of determination is reliable. It can be used as the basis for the quality control of xiaozhining Tablet.
