ABSTRACT
Objective To establish the quality standard for Fushenning Tablets. Methods Radix et Rhizoma Rhei,Fructus Gardeniae,Rhizoma Anemarrhenae,Radix Stephaniae Tetrandrae were identified by TLC,and the content of berberine hydrochloride of Cortex Phellodendri Chinensis was determined by HPLC. Results TLC could identify Radix et Rhizoma Rhei,Fructus Gardeniae,Rhizoma Anemarrhenae,Radix Stephaniae Tetrandrae effectively. Berberine Hydrochloride showed a good linear relationship in the range of 0.021 42～ 0.110 20 ? g. The average recovery was 100.6 %(n=6) and RSD was1.4 % . Conclusion This method is simple,accurate,specific and reproducible,and can be used for quality control of Fushenning Tablets.
ABSTRACT
Objective: To establish the determination method of acetamidopyrrolidone in Compound Huonaosu Capsules with RP HPLC. Methods: Kromasil C 18 column was used. The mobile phase was methanol water(10∶90) with 0.6ml?min -1 of flow rate, and the detection wavelength was at 230nm. Results: The linear range of acetamidopyrrolidone concentration was from 0.17 to 0.78mg?ml -1 and correlation coefficient was 0.9995. The average recovery of sample was 99.9% and RSD and 0.62%(n=5). Conclusion: The method is simple, accurate and reproducible. It can be used for determination of acetamidopyrrolidone Compound in Huonaosu Capsules.
ABSTRACT
AIM: To establish the quality standard for Yushangling Capsule(Angelica Sinensis,Borneolum Syntheticum,Radix et Rhizoma Notoginseng,etc.). METHODS: Angelica Sinensis and Borneolum Syntheticum were identified by TLC,and the contents of effective components were determined by HPLC. RESULTS: Angelica sinensis,and Borneolum Syntheticum could be identified by TLC.The linear ranges of notoginsenoside R_1,ginsenoside Rg_1 and Rb_1 were 0.104 6-1.987 4 ?g,0.407 6-7.744 4 ?g,0.414 8-7.881 2 ?g,respectively,the average recoveries were 99.7%(RSD=0.6%),99.5%(RSD=0.5%),100.1%(RSD=0.7%),respectively CONCLUSION: The method is simple,accurate and high specificity with good repeatability and can be used for quality control of Yushangling Capsule.