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2002•Lishizhen Medicine and Materia Medica ResearchRequires access

Studies on Quality Standard of Shuleer Lotion

Hao Xu

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Abstract

Objective:To establish quality standard of Shuleer Lotion.Methods: Rhizoma Coptidis, Cortex Phellodendri, Radix Sophorae Flavescentis, Radix et Rhizoma Rhei and Fructus Cnidii in Shuleer Lotion were identified by thin-layer chromatography, and matrine was determined by TLC-scanner.Results:Methods of TLC are simple and reliable, a good linearity was shown at the concentration of 1.167 μg to 5.835 μg of matrine, the average recovery was 97.82% and the RSD was 1.27%.Conclusion:These methods are simple and specific with a good repeatability and can be used for the quality control of preparation.

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What this paper is about

Objective:To establish quality standard of Shuleer Lotion.Methods: Rhizoma Coptidis, Cortex Phellodendri, Radix Sophorae Flavescentis, Radix et Rhizoma Rhei and Fructus Cnidii in Shuleer Lotion were identified by thin-layer chromatography, and matrine was determined by TLC-scanner.Results:Methods of TLC are simple and reliable, a good linearity was shown at the concentration of 1.167 μg to 5.835 μg of matrine, the average recovery was 97.82% and the RSD was 1.27%.Conclusion:These methods are simple and specific with a good repeatability and can be used for the quality control of preparation.

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Available abstract

Objective:To establish quality standard of Shuleer Lotion.Methods: Rhizoma Coptidis, Cortex Phellodendri, Radix Sophorae Flavescentis, Radix et Rhizoma Rhei and Fructus Cnidii in Shuleer Lotion were identified by thin-layer chromatography, and matrine was determined by TLC-scanner.Results:Methods of TLC are simple and reliable, a good linearity was shown at the concentration of 1.167 μg to 5.835 μg of matrine, the average recovery was 97.82% and the RSD was 1.27%.Conclusion:These methods are simple and specific with a good repeatability and can be used for the quality control of preparation.

Key concepts: Lotion, Matrine, Repeatability, Radix (gastropod), Quality standard, Chromatography, Thin-layer chromatography, Chemistry

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