生薬中に含まれる花粉の形態学的研究

概要

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The number of pollen grains in one gram of each material of the following five herbaceous drugs and their pollen morphology have been studied by both light and scanning electron microscopes (SEM). The materials are the pollen grains obtained from Geranii herba, Carthami flos, Plantaginis herba, Houttuyniae herba and Swertiae herba. The number of pollen grains in one gram of each material is shown in TABLE I. This represents that the number of pollen grains varied greatly within five different samples even obtained from the same material, and that some contaminated pollen grains, such as Pinus sp., Gramineae gen. spp., Compositae gen. spp. were observed very often M each sample of five materials except Carthami flos. Therefore, it is suggested that some market articles used in this study were not always in accordance with the schedule described in Pharmacopoeia japonica. By the pollen morphological study under the SEM, the autuors could not find a marked difference between the market articles and the field species (see, Figs. 2-6).
日本生薬学会の論文
1977-12-20