LI Qi-yan, ZHU Ri-ran, ZHANG Xue-shun, et al. Analysis of Alkaloids in Aconite Roots and Its Processed Products by Electrospray Ionization Mass Spectrometry (ESI-MS)[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 90-93.
LI Qi-yan, ZHU Ri-ran, ZHANG Xue-shun, et al. Analysis of Alkaloids in Aconite Roots and Its Processed Products by Electrospray Ionization Mass Spectrometry (ESI-MS)[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 90-93.DOI:
Objective: The content and categories of alkaloids in the unprocessed and processed aconite roots were studied by electrospray ionization mass spectrometry (ESI-MS). Alkaloids could become protonated molecular with similar ionization efficiency under ESI-MS for their similar structures. Relative content of alkaloids with similar structure could be approximatively detected by the ion abundance
the method was established to compare alkaloids in aconite roots and its processed products with internal standard and to reveal the mechanism of toxin reducing effect of variously processed products.