Chinese Journal of Experimental Traditional Medical FormulaeVol. 18, Issue 18, Pages: 115-117(2012)
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Published:2012
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LI Yan, FU Xin-tong. Study on Quality Standard of Yigangao[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 115-117.
DOI:
LI Yan, FU Xin-tong. Study on Quality Standard of Yigangao[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(18): 115-117.DOI:
Objective: To establish the method for content determination of Yigangao. Method: HPLC was used to determine the content of icariin. Result: The spots were clear on TLC
and icariin was linear in the range of 0.020 06-0.802 4μg. The average recovery was 100.25%
with RSD of 1.4%. Conclusion: The method established is simple and feasible with good reproducibility.