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2014•Northwest Pharmaceutical JournalRequires access

Study on the quality standard of Shenshe Ointment

Shi Xiaopen

Open publisher page 0 citations

Abstract

Objective To establish the quality standard of Shenshe Ointment.Methods Radix Sophorae Flavescentis,Cortex Phellodendri Chinensis,Fructus Cnidii,and Rhizoma Smilacis Glabrae in Shenshe Ointment were identified by TLC.The content of osthole was determined by HPLC.Results The TLC identification was distinct and specific.The linear range was 17.6-88.0 mg·L-1 with good correlation coefficient(r=0.999 9).The average recovery was 99.6%and RSD was 0.4%.Conclusion The established methods are accurate,exclusive,reproducible and suitable for the quality control of Shenshe Ointment.

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What this paper is about

Objective To establish the quality standard of Shenshe Ointment.Methods Radix Sophorae Flavescentis,Cortex Phellodendri Chinensis,Fructus Cnidii,and Rhizoma Smilacis Glabrae in Shenshe Ointment were identified by TLC.The content of osthole was determined by HPLC.Results The TLC identification was distinct and specific.The linear range was 17.6-88.0 mg·L-1 with good correlation coefficient(r=0.999 9).The average recovery was 99.6%and RSD was 0.4%.Conclusion The established methods are accurate,exclusive,reproducible and suitable for the quality control of Shenshe Ointment.

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Available abstract

Objective To establish the quality standard of Shenshe Ointment.Methods Radix Sophorae Flavescentis,Cortex Phellodendri Chinensis,Fructus Cnidii,and Rhizoma Smilacis Glabrae in Shenshe Ointment were identified by TLC.The content of osthole was determined by HPLC.Results The TLC identification was distinct and specific.The linear range was 17.6-88.0 mg·L-1 with good correlation coefficient(r=0.999 9).The average recovery was 99.6%and RSD was 0.4%.Conclusion The established methods are accurate,exclusive,reproducible and suitable for the quality control of Shenshe Ointment.

Key concepts: Radix (gastropod), Quality standard, Chromatography, Linear relationship, Chemistry, Linear correlation, Correlation coefficient, High-performance liquid chromatography

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