辽东楤木皂苷含量测定方法的研究

Study on the Determination Method of Saponin Content in Aralia elata

以辽东楤木为原料,探究辽东楤木总皂苷含量的测定方法,对硫酸-甲醇比色法、香草醛-浓硫酸比色法和香草醛-高氯酸比色法进行方法性能比较,实验证明硫酸-甲醇比色法操作简单,准确有效,可用于测定辽东楤木总皂苷含量,为后续辽东楤木的加工生产奠定了一定的理论基础。

Using Aralia elata as the raw material,a method for determining the total saponin content of Aralia elata was explored.The performance of sulfuric acid-methanol colorimetry,vanillin-concentrated sulfuric acid colorimetry,and vanillin-perchloric acid colorimetry were compared.The experiment proved that the sulfuric acid methanol colorimetry was simple,accurate,and effective,and could be used to determine the total saponin content of Aralia elata,laying a certain theoretical foundation for the subsequent processing and production of Aralia elata.