Used to separate an alkaline substance from decomposed summer, including providing a summer plant material, contacting an aqueous solution, and extracting material from a summer plant with a solvent to provide an extract containing the alkaline substance.

摘要

Method for Isolating a Veratrum Alkaloid desglicosilado comprising providing a Veratrum Plant material.Put in contact with an aqueous solution and extract the plant material with a Solvent to provide a Veratrum Alkaloid extract comprising Said.