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本文对厚朴进行了本草考证。研究了木兰科厚朴原植物来源,包括厚朴类,姜朴类、枝子皮类和土厚朴类等多种植物。同时用红外、紫外光谱和薄层层桁等方法检查了各类厚朴中厚朴酚(magnolol)(Ⅰ)与和厚朴酚(honokiol)(Ⅱ)以及β-桉油醇(β-cudcsmol)(Ⅲ)的存在。实验证明上述成分厚朴类都含,其余各类厚朴或含少量或不含。但从植物系统位置和植物化学分类观点来看,则Ⅰ,Ⅱ,Ⅲ的分布有一定规律,即属于木兰亚属(Subgen.Magnolia)皱皮木兰组(Seot.Rytidospermum)是Ⅰ,Ⅱ,Ⅲ的分布最集中的植物群。玉兰亚属(Subgen.Pleurochasma)各组除个别种外,均不含Ⅰ,Ⅱ,Ⅲ。未研究过的土厚朴类来源于木莲属(Manglietia),如四川木莲等也含Ⅰ或Ⅱ成分。
This article made a textual research on Magnolia. The original plant sources of Magnolia officinalis were studied, including Magnolia officinalis, Ginger officinalis, Amygdaloides and Magnolia officinalis. At the same time, magnolol (I) and honokiol (II) and β-cudcsmol were examined by means of infrared, ultraviolet spectroscopy and thin layer helium. The existence of III). Experiments have shown that the above ingredients are contained in the Magnolia Bark, and the rest of the Magnolia officinalis may contain a small amount or none. However, from the point of view of plant system location and phytochemical classification, the distribution of I, II, and III has a certain rule, that is, belongs to the subgenus (Subgen. Magnolia). The group (Seot. Rytidospermum) is I, II, III. The most concentrated flora. Subgen. Pleurochasma does not contain I, II, and III, except for a few species. Unexplored Magnolia officinalis originated from Manglietia, while Sichuan Manglietia also contained I or II components.