HUANG Zhi-fang, YI Jin-hai, TANG Xiao-long, et al. Optimization of Ester-type Alkaloids Determination Method in Aconites Medicinal Material[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 101-104.
HUANG Zhi-fang, YI Jin-hai, TANG Xiao-long, et al. Optimization of Ester-type Alkaloids Determination Method in Aconites Medicinal Material[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 101-104. DOI: 10.11653/syfj2013140101.
Objective: To optimize the method for the ester-type alkaloids determination in aconites medicinal material. Method: We compared the preparation methods of sample and reference solutions according to procedure in the assay under Aconiti lateralis radix praeparata and Radix Aconiti Praeparata in ChP. VolⅠ2010 Edition. Result: When the samples were extracteded with HCl solution (0.05 mol·L-1) by sonication
the contents of six ester-type alkaloids were higher than which extracted with method of ChP. VolⅠ(2010 Edition). When the reference substances were dissolved in 0.05%HCl-methanol
the six ester-type alkaloids were stable. Conclusion: The method is accurate
credible and provide reference for improving the method for the ester-type alkaloids determination of aconites medicinal material in ChP.