Corpus ID: 101676004

Determination of active ingredients in Maizhenhua Granules

@article{Zhihui2012DeterminationOA,
  title={Determination of active ingredients in Maizhenhua Granules},
  author={Liu Zhi-hui},
  journal={China Medical Herald},
  year={2012}
}
Objective To develop the HPLC method for the determination of ophipogonin D and specnuezhenide in Maizhenhua Granules.Methods The content of ophipogonin D and specnuezhenide were determined by HPLC.Results Ophipogonin D showed a good linear relationship at a range of 1.234-12.336 μg,r = 0.999 6.The average recovery was 96.92%,and RSD was 2.98%;specnuezhenide showed a good linear relationship at a range of 40.64-325.12 μg/mL,r =0.999 5,the average recovery was 98.58%,and RSD was 2.74%.Conclusion… Expand
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