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2011•Journal of Jiangxi University of Traditional Chinese MedicineRequires access

Study on the Quality Standard of Sangma Oral Liquid

Yangxue Li

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Abstract

Objective: To establish the quality standard of Sangma oral liquid.Methods: The three components—Fructus Forsythiae,Radix Scutellariae and Radix et Rhizoma Asteris in Sangma oral liquid were qualitatively by TLC.The contents of Forsythin in Sangma oral liquid was determined by HPLC.Results: The TLC spots of Fructus Forsythiae,Radix Scutellariae and Radix et Rhizoma Asteris were clear with good resolution and free of interference of negative samples.The linear ranges of Forsythin was0.552~3.864μg,the average recovery rate was 98.68%,RSD=1.20%.Conclusion: The method is rapid,accurate,sensitive and reliable,the method can be used to control the quality of Sangma oral liquid.

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What this paper is about

Objective: To establish the quality standard of Sangma oral liquid.Methods: The three components—Fructus Forsythiae,Radix Scutellariae and Radix et Rhizoma Asteris in Sangma oral liquid were qualitatively by TLC.The contents of Forsythin in Sangma oral liquid was determined by HPLC.Results: The TLC spots of Fructus Forsythiae,Radix Scutellariae and Radix et Rhizoma Asteris were clear with good resolution and free of interference of negative samples.The linear ranges of Forsythin was0.552~3.864μg,the average recovery rate was 98.68%,RSD=1.20%.Conclusion: The method is rapid,accurate,sensitive and reliable,the method can be used to control the quality of Sangma oral liquid.

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Available abstract

Objective: To establish the quality standard of Sangma oral liquid.Methods: The three components—Fructus Forsythiae,Radix Scutellariae and Radix et Rhizoma Asteris in Sangma oral liquid were qualitatively by TLC.The contents of Forsythin in Sangma oral liquid was determined by HPLC.Results: The TLC spots of Fructus Forsythiae,Radix Scutellariae and Radix et Rhizoma Asteris were clear with good resolution and free of interference of negative samples.The linear ranges of Forsythin was0.552~3.864μg,the average recovery rate was 98.68%,RSD=1.20%.Conclusion: The method is rapid,accurate,sensitive and reliable,the method can be used to control the quality of Sangma oral liquid.

Key concepts: Radix (gastropod), Chromatography, Quality standard, Chemistry, High-performance liquid chromatography, Botany, Biology

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