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三七又名人参三七或田七,是名贵的中药材,素为血症要药。市上曾发现有伪品,因此如何鉴别三七的真伪,无论对药材收购部门或医疗单位等都有实用意义。关于三七的真伪鉴别法,首见于明·李时珍编著的《本草纲目》:“……试法以末糁猪血中,血化为水者,乃真”。其后直到近年很多书籍都有类似的记载。为了验证上述猪血法鉴别真伪三七是否可靠,特作本实验。实验部分实验材料为五加科的多年生草本植物三七Panax pseudo-ginseng Wall.var.notoginseng(Burkill)Hoo et Tseng[Panax pseudo-gin-
The thirty-seven, also known as the Panax ginseng Panax notoginseng or Tianqi, is a valuable Chinese herbal medicine and is known as an anaemia drug. There have been counterfeit products in the city. Therefore, how to identify the authenticity of Panax notoginseng has practical significance for the medicine acquisition department or medical unit. Regarding the authenticity identification method of Panax notoginseng, it was first seen in the “Compendium of Materia Medica” edited by Ming Li Shizhen: “...the trial method was based on the blood of the pigs in the last blood, and the blood was converted into water. It was true.” Since then, many books have had similar records. In order to verify whether the above-mentioned pig blood identification method is authentic or not, it is specially used for this experiment. The experimental part of the experimental material is the perennial herb of Araliaceae. Panax pseudo-ginseng Wall. var. notoginseng (Burkill) Hoo et Tseng [Panax pseudo-gin-