TITLE:
Qualitative and Quantitative Study on the Suppository of Penyankang
AUTHORS:
Linli Xia, Xiehe Wang, Congying Wang, Ying Song
KEYWORDS:
Penyankang Suppository, TLC, Salvianolic Acid B, Tetrahydropalmatine
JOURNAL NAME:
Open Access Library Journal,
Vol.3 No.8,
August
12,
2016
ABSTRACT: Objective: To establish the quality standard for
Penyankang Suppository. Method: Thin Layer Identification (TLC) was used for the qualitative identification of
Caulis Sargentodoxae, Radix Salviae Miltiorrhizae, Rhizoma Corydalis and Rhizom
Sparganii. High performance liquid chromatography (HPLC) was used to determine
the contents of salvianolic acid B and tetrahydropalmatine. Results: Thin Layer
Identification (TLC) spots were clear and well separated without interference
in the negative reference. The compounds showed a good linearity in a determination
range. Conclusion: The method is simple, reliable and accurate with good
precision. It can be used for the quality control of Penyankang Suppository.