ZHANG Cun, LI Li, XIAO Yong-qing, et al. Studies on Quality Standard in Aeeds of Processed Sinapis Alba[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(16): 30-32.
ZHANG Cun, LI Li, XIAO Yong-qing, et al. Studies on Quality Standard in Aeeds of Processed Sinapis Alba[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(16): 30-32.DOI:
Objective: To study on the quality standard in the seeds of Sinapis alba before and after roasted. Method: The presence of 4-hydroxybenzylglucosinolate
4-hydroxy benzoylcholine and sinapine was identified by TLC.The separation of sinapine was determined by HPLC on a Agilent TC-C18(2) column at 35 ℃ with the acetonitrile-0.1% phosphoric acid as the mobile phrase in gradient elution.The detection wavelength was set at 326 nm and the flow rate was 1.0 mL ·min-1. Result: The TLC chromatograms showed the little differences
and the contents of sinapine reduced after roasted by HPLC. Conclusion: The established methods were simple and could provide a scientific basis for the quality evaluation of S.alba.