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2008•Pharmaceutical Journal of Chinese People's Liberation ArmyRequires access

Study on The Quality Standard of Chaiguijiebiao Granule

Yi Zhang

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Abstract

Aim To establish a quality standard for Chaiguijiebiao Granule.Methods Ramulus cinnamomi,radix scutellariae,herba ephedrae,radix et rhizome glycyrrhizae were identified by TLC,and the contents of paeoniflorin in Chaiguijiebiao Granule were determined by HPLC.Results TLC can clearly identify the ramulus cinnamomi,radix scutellariae,herba ephedrae and radix et rhizome glycyrrhizae of this Chinese herbal preparation.The linear range of paeoniflorin was 0.063~1.260μg,(r=0.999 9),with an average recovery rate of 97.30%,RSD=1.84%,(n=6).Conclusion In TLC,the spots are clear and specific enough to identify the herbal medicine in Chaiguijiebiao Granule.The method is simple and accurate with good reproducibility in HPLC.It can be used for quality control of Chaiguijiebiao Granule.

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What this paper is about

Aim To establish a quality standard for Chaiguijiebiao Granule.Methods Ramulus cinnamomi,radix scutellariae,herba ephedrae,radix et rhizome glycyrrhizae were identified by TLC,and the contents of paeoniflorin in Chaiguijiebiao Granule were determined by HPLC.Results TLC can clearly identify the ramulus cinnamomi,radix scutellariae,herba ephedrae and radix et rhizome glycyrrhizae of this Chinese herbal preparation.The linear range of paeoniflorin was 0.063~1.260μg,(r=0.999 9),with an average recovery rate of 97.30%,RSD=1.84%,(n=6).Conclusion In TLC,the spots are clear and specific enough to identify the herbal medicine in Chaiguijiebiao Granule.The method is simple and accurate with good reproducibility in HPLC.It can be used for quality control of Chaiguijiebiao Granule.

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Available abstract

Aim To establish a quality standard for Chaiguijiebiao Granule.Methods Ramulus cinnamomi,radix scutellariae,herba ephedrae,radix et rhizome glycyrrhizae were identified by TLC,and the contents of paeoniflorin in Chaiguijiebiao Granule were determined by HPLC.Results TLC can clearly identify the ramulus cinnamomi,radix scutellariae,herba ephedrae and radix et rhizome glycyrrhizae of this Chinese herbal preparation.The linear range of paeoniflorin was 0.063~1.260μg,(r=0.999 9),with an average recovery rate of 97.30%,RSD=1.84%,(n=6).Conclusion In TLC,the spots are clear and specific enough to identify the herbal medicine in Chaiguijiebiao Granule.The method is simple and accurate with good reproducibility in HPLC.It can be used for quality control of Chaiguijiebiao Granule.

Key concepts: Paeoniflorin, Quality standard, Granule (geology), Rhizome, Chromatography, Traditional medicine, Chemistry, High-performance liquid chromatography

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