DE Luo, YAO Zhe, JI Jing, et al. Preliminary Study for Antioxidant Components of Tibetan Medicine Sanguo Tang San by TLC-bioautograhpy and HPLC Fingerprinting[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(12): 98-102.
DE Luo, YAO Zhe, JI Jing, et al. Preliminary Study for Antioxidant Components of Tibetan Medicine Sanguo Tang San by TLC-bioautograhpy and HPLC Fingerprinting[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(12): 98-102.DOI:
Objective: To evaluate the antioxidant ability and preliminarily screen antioxidant components in Tibetan medicine Sanguo Tang San with TLC-bioautograhpy
HPLC fingerprinting and spectrophotography. Method: The antioxidant ability of Sanguo Tang San from different areas
single herbs and formula's chemical components
including gallic acid
ethyl gallate
ellagic acid and corilagin
were initially evaluated. And then the analysis methods for antioxidant components were established. Result: Sanguo Tang San from different sources had similar antioxidant activity revealed
as well as gallic acid had the best antioxidant activity of all components. It indicated that gallic acid might be one of the major antioxidant active components in Sanguo Tang San from different resources. Conclusion: This method was accurate and reliabile
which supplied scientific basis for further exploring antioxidant components of Sanguo Tang San.