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2008•Lishizhen Medicine and Materia Medica ResearchRequires access

Study on the Quality Standard of Fukeyangkun Pills

Wang De-hang

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Abstract

Objective To establish the quality standard for Fukeyangkun Pills.Methods Radix Scutellaria,Radix Aucklandiae,Rhizoma Corydalis and Radix Glycyrrhizae in the pills were identified by TLC.Baicalin content was determined by HPLC.Results Radix Scutellaria,Radix Aucklandiae,Rhizoma Corydalis and Radix Glycyrrhizae could be identified by TLC, the spots were clear with non-interference.The baicalin content could be determined by HPLC.The quantitative method of baicalin showed a good linearity in the range of 0.0576μg~1.44μg.The average recovery of Baicalin was 97.85%,and RSD was 0.86%,respectively.Conclusion The method is simple,reliable,accurate and can be used for the quality control of Fukeyangkun Pills.

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What this paper is about

Objective To establish the quality standard for Fukeyangkun Pills.Methods Radix Scutellaria,Radix Aucklandiae,Rhizoma Corydalis and Radix Glycyrrhizae in the pills were identified by TLC.Baicalin content was determined by HPLC.Results Radix Scutellaria,Radix Aucklandiae,Rhizoma Corydalis and Radix Glycyrrhizae could be identified by TLC, the spots were clear with non-interference.The baicalin content could be determined by HPLC.The quantitative method of baicalin showed a good linearity in the range of 0.0576μg~1.44μg.The average recovery of Baicalin was 97.85%,and RSD was 0.86%,respectively.Conclusion The method is simple,reliable,accurate and can be used for the quality control of Fukeyangkun Pills.

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Available abstract

Objective To establish the quality standard for Fukeyangkun Pills.Methods Radix Scutellaria,Radix Aucklandiae,Rhizoma Corydalis and Radix Glycyrrhizae in the pills were identified by TLC.Baicalin content was determined by HPLC.Results Radix Scutellaria,Radix Aucklandiae,Rhizoma Corydalis and Radix Glycyrrhizae could be identified by TLC, the spots were clear with non-interference.The baicalin content could be determined by HPLC.The quantitative method of baicalin showed a good linearity in the range of 0.0576μg~1.44μg.The average recovery of Baicalin was 97.85%,and RSD was 0.86%,respectively.Conclusion The method is simple,reliable,accurate and can be used for the quality control of Fukeyangkun Pills.

Key concepts: Radix (gastropod), Baicalin, Corydalis, Quality standard, Traditional medicine, Scutellaria, High-performance liquid chromatography, Chromatography

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