Determination of magnolol and honokiol in XIANGSHA YANGWEI GRANULES by RP-HPLC
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Determination of magnolol and honokiol in XIANGSHA YANGWEI GRANULES by RP-HPLC
Chinese Journal of Experimental Traditional Medical FormulaeVol. 10, Issue 6, Pages: 17-18(2004)
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Published:2004
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ZHAO Xiao-lei, CHEN Yun, LIU Chao, et al. Determination of magnolol and honokiol in XIANGSHA YANGWEI GRANULES by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2004, 10(6): 17-18.
DOI:
ZHAO Xiao-lei, CHEN Yun, LIU Chao, et al. Determination of magnolol and honokiol in XIANGSHA YANGWEI GRANULES by RP-HPLC[J]. Chinese journal of experimental traditional medical formulae, 2004, 10(6): 17-18.DOI:
Determination of magnolol and honokiol in XIANGSHA YANGWEI GRANULES by RP-HPLC
Objective:To establish a method to determine the contents of magnolol and honokiol in XIANGSHA YANGWEI GRANULES by RP-HPLC.Method:A ODS column was used.The mobile phase was methanol-water (70:30).The flow rate was 1.0mL/min and the detective wavelength was 315nm.Results:Linear range of magnolol and honokiol were 0.235~1.410μg(r0.9998) and 0.358~2.148μg(r0.9997)
respectively.The average recoveries were 99.42%(RSD was 0.66%) and 97.15% (RSD was 1.04%)
respectively.Conclusion:The method was accurate and reliable.