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Determination of puerarin content in Kangnaoshuai capsule by HPLC

Zhu Hong-ji

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Abstract

OBJECTIVE To establish a method for determination of puerarin content in Kangnaoshuai capsule.METHODS The HPLC method was used.RESULTS The recovery of method was 99.77% with RSD of 1.23%(n=5),and tR=11.2 min.CONCLUSION The optimized method can be used for the quality control of Kangnaoshuai capsule.

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OBJECTIVE To establish a method for determination of puerarin content in Kangnaoshuai capsule.METHODS The HPLC method was used.RESULTS The recovery of method was 99.77% with RSD of 1.23%(n=5),and tR=11.2 min.CONCLUSION The optimized method can be used for the quality control of Kangnaoshuai capsule.

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Available abstract

OBJECTIVE To establish a method for determination of puerarin content in Kangnaoshuai capsule.METHODS The HPLC method was used.RESULTS The recovery of method was 99.77% with RSD of 1.23%(n=5),and tR=11.2 min.CONCLUSION The optimized method can be used for the quality control of Kangnaoshuai capsule.

Key concepts: Chemistry, Puerarin, Capsule, Chromatography, High-performance liquid chromatography, Content determination, Botany, Biology

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