Quality Standard of Ganyankang Capsules / 中国药师

ABSTRACT

Objective:To study the quality standard of Ganyankang capsules. Methods:Rhizoma Polygoni Cuspidati,Radix As-tragali,Radix Pseudostellariae,Herba Scutellariae Barbatae,Oldenlandia diffusa willd,Radix Salviae Miltiorrhizae and Radix Bupleuri in the preapartion were indentified by TLC,and emodin was determined by HPLC. Results:Rhizoma Polygoni Cuspidati,Radix Astra-gali,Radix Pseudostellariae,Herba Scutellariae Barbatae,Radix Salviae Miltiorrhizae and Radix Bupleuri could be obviously identified by TLC. The content of emodin in the capsules was 2. 05 mg·g-1 . The linear relationship was good within the range of 2. 34-74. 88μg·ml-1(r=0. 999 4),and the average recovery was 100. 5% with RSD of 1. 52%(n=9). Conclusion:The quality standard is accurate and reliable,which can be used to control the quality of Ganyankang capsules.