重楼为百合科重楼属多种植物的根状茎,其中云南重楼Paris yunnanensis Franch.和七叶一枝花Paris chinensis Franch.为药典收载品种。商品药材以质坚实,断面色白,粉性足者为佳。因此在重楼药材的商品经营中,常把断面色白,粉性质脆者称之为粉质重楼,而把另一类断面呈棕黑褐色,质地绵软称为胶质重楼。一般须经加工后才能用于中成药生产。习惯上以粉质重楼入药居多。而市售的商品重楼胶质化或不规则的胶质化严重,约占50%～70%。我们通过对胶质重楼和粉质重楼的总皂甙含量测定与薄层层析对比,测得 The building is a rhizome of a variety of plants belonging to the Lilium Branch. Among them, Paris yunnanensis Franch. and Paris chinensis Franch. are Pharmacopoeia species. Commodity medicines are of solid quality, with white cross-sections and powdered feet are preferred. Therefore, in the commercial management of Zhonglou herbs, the cross-section color white and the powder nature crisp are often referred to as the silty floor, and the other cross-sections are brown-black and brown, and the texture is soft and is referred to as colloidal heavy floor. It must be processed before it can be used for the production of proprietary Chinese medicines. It is customary to use mostly silty ingredients for medicine. On the other hand, commercially available commercial buildings have severe glial or irregular glialization, accounting for about 50% to 70%. We measured the total saponin content of colloidal heavy and silty building and compared it with thin layer chromatography.