SHA La Maiti·, Ai-li, WANG Ya-li, et al. Study on Quality Control of Uyghur Medicine Preperation Yangxin Dawayi Mixike Migao[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 108-111.
SHA La Maiti·, Ai-li, WANG Ya-li, et al. Study on Quality Control of Uyghur Medicine Preperation Yangxin Dawayi Mixike Migao[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 108-111. DOI: 10.11653/syfj2013140108.
Objective: To develop the quality standard of Yangxin Dawayi Mixike Migao. Method: The TLC method was used for the qualitative identification of Stigma Croci and Cortex Cinnamomi in the formula. The content of crocin-I in Yangxin Dawayi Mixike Migao was determined simultaneously by RP-HPLC method with a Luna C18 column (4.6 mm×250 mm
5 μm). The mobile phase was methanol-water (45:55);the flow rate was 1.0 mL·min-1. The detection wavelength was set at 440 nm
and the column temperature was set at 35℃. Result: The identification study showed strong specificity. The linear relationship was good. The linear response ranged from 6.04 μg to 45.3 μg for crocin-I and the average recovery was 98.7% with RSD 1.51%. Conclusion: The methods were simple
accurate and with a good reproducibility
and can be used for the quality control of the drug.