Qualitative and Quantitative Determination of Radix et Rhizoma Rhei and Rhizoma Polygoni Cuspidati in Bingganning Granules
- VernacularTitle:丙肝宁冲剂中大黄与虎杖的定性定量研究
- Author:
Linmei PAN
;
Yongshan WANG
;
- Publication Type:Journal Article
- Keywords:
Bingganning Granules;
Radix et Rhizoma Rhei;
Rhizoma Polygoni Cuspidati;
TLC;
HPLC
- From:
Chinese Traditional Patent Medicine
1992;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish the part of quality control standards for Bingganning Granules. Methods: Radix et Rhizoma Rhei and Rhizoma polygoni cuspidati in Binggamning Granules were identified by TLC and polydatin of Rhizoma polygoni cuspidati was determined by HPLC. Results: The content of aloe emodin in Radix et Rhizoma Rhei could be used as a basis of quantitation. The average recovery of polydatin was 97.05%. RSD was 1.625%. The content of polydatin in Bingganning Granules was fixed at least not to low than 4mg/g. Conclusion: The method is simple, quick, accruate and with good reproducibility.
