Objective To analyze the differences in the determination of total alkaloids from Radix Aconiti Lateralis Preparata by Titration and UV, and investigate the suitable determination method.

• 目的比较滴定法和紫外分光光度(UV)法在测定附子总生物碱中差异,探讨适宜附子总生物碱的含量测定方法。