Quality standard of Qubizhitong gelata
10.7644/j.issn.1674-9960.2015.11.009
- VernacularTitle:祛痹止痛凝胶质量标准研究
- Author:
Hui JIA
;
Zuojun WANG
;
Fan FENG
;
Hongda MA
- Publication Type:Journal Article
- Keywords:
Qubizhitong gelata;
quality standard;
paeonol;
HPLC;
TLC
- From:
Military Medical Sciences
2015;(11):847-849,854
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish the quality standard of Qubizhitong gelata.Methods An HPLC method was used for the determination of paeonol with UV absorbance detection.The separation was performed using a Welchrom C18 with a mobile phase consisting of methanol-water (V∶V =45∶55).The UV detector operated at 274 nm.A TLC method was used for distinguishing Radix et Rhizoma Cynanchi Paniculati,Borneolum syntheticum and Curcumae Longae Rhizoma.Results and Conclusion The negative comparison displayed no disturbance.Linearity was within the range of 10 -320 μg/ml (r =0.9998).The average recovery was 97.42% and RSD was 1.01% (n =6).This method is suitable for quality control of Qubizhitong gelata.
