ZHONG Zhao-jian, SONG Fen-Yun, LI Shu-yuan, et al. Study on Quality Standard of Radix Fici Simplicissimatis[J]. Chinese journal of experimental traditional medical formulae, 2005, 11(5): 12-14.
ZHONG Zhao-jian, SONG Fen-Yun, LI Shu-yuan, et al. Study on Quality Standard of Radix Fici Simplicissimatis[J]. Chinese journal of experimental traditional medical formulae, 2005, 11(5): 12-14.DOI:
Objective:To study the quality standsard of Radix Fici simplicissimatis.Methods:Psoralen in Radix Fici simplicissimatis was identified by TLC.A RP-HPLC method was established to determine the content of psoralen in Radix Fici simplicissimatis.Results:The concentration of psoralen is linearly related to its peak area in the range of 7.44~38.60 μg·mL-1(r=0.99997)
and the average recovery was 99.2% with RSD=2.15%.Precision of the method was 2.50%(RSD
n=6).Conclusion:The method is simple
accurate and reliable for quality control of this crude drug.