YAN Xue-sheng1, LI Yan, MA Zhong-yan2. Quality Standard for Fufang Jingtian Capsul[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(7): 5-7.
YAN Xue-sheng1, LI Yan, MA Zhong-yan2. Quality Standard for Fufang Jingtian Capsul[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(7): 5-7.DOI:
Objective:To study the method of identification and content determination of the important component in Fufang Jingtian Capsule.Methods: The major compounds in this drug were identified by the thin layer chromatographic method and the content of astragaloside Ⅳ was determined by high performance liquid chromatography.Results: Big flower Rhodiola Root and Ginseng were identified.The regression equation of astrargaloside IV was Y=1.694 2X+4.055 0 in the range of 1.81~18.1 μg
r=(0.999 7).The average recovery was 98.09%
RSD was 1.91%.The contents of astragaloside Ⅳ in three batches of samples were determined.Conclusion:The identification and determination methods established were specific
and repeatable.It could be used to control the quality of this drug.