Studies on standard for quality control of BINGGANKANG GRANULE (A compound herbal preparation for treatment of hepatitis C) / 中草药

ABSTRACT

Object The formulation of a standard for the quality control of BINGGANKANG GRANULE was studied Methods The presence of Fructus Ligustri Lucidi, Radix Astragahi, Rhizoma Polygoni Cuspidati, Radix Isatidis and Fructus Schisandrae Chinensis were identified by TLC The content of ginsenoside Rg 1, the main active principle in the granule derived from Panax quinquefolius L was assayed by TLCS Results Linearity was found in the range from 2 08～10 40 ?g of ginsenoside Rg 1, the average recovery was 97 64% and RSD=1 74% Conclusion The method was found to be highly sensitive, simple, precise and reproducible and may be used for the quality control of the granule