Title: Study on the Quality Control of Chaixinbiminkang Capsule
Abstract: Objective: To establish the quality standards for quality control of Chaixinbiminkang capsule.Method: TLC was adopted to identify Bupleurum,Asarum;RP-HPLC method was used to test the content of Ferulic acid.The separation column SHISEIDO C18(250 mm×4.6 mm,5 μm) was used with acetonitrile-0.1% phosphoric acid(15∶85) as mobile phase.The flow rate was 1.0 ml·min-1.The detection wavelength was 320 nm,the column temperature was 30℃.Result: The spots in the TLC were clear and distinguished;Ferulic acid has good linearity relationship by HPLC in 0.0215~0.5370μg(r=0.999 9),the average recovery is 99.84%,RSD is 1.23%(n=6).Conclusion: This method of qualitative control is precise,exclusive,and has good effect on quality control of Chaixinbiminkang capsule.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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