Polygonatum属植物の生薬学的研究(第4報) : 中国産「玉竹」,「黄精」及び関連生薬の基源について

概要

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In this paper, anatomical characteristics of the rhizomes of twenty-two Polygonatum species growing wild in China were studied and summarized in a keytable (Key 1). The botanical origins of more than one hundred commercial samples of the Chinese crude drugs, "Yuzhu (玉竹)" and "Huangjing (黄精)," and the related drugs were also determined by comparing their anatomical characteristics with those of Polygonatum rhizomes. The results were as follows: (1) About sixty-eight percent of commercial samples of "Yuzhu" were composed of homogenous rhizomes of P. odoratum or of P. macropodium, or composed of heterogenous rhizomes of the two species of Ser. Alternifolia. One species of Ser. Alternifolia, four species of Ser. Verticillata and one species of Ser. Kingiana were identified among the original plants of the rest of the samples. (2) About fifty-eight percent of commercial samples of "Huangjing" were composed of homogenous rhizomes of P. sibiricum or of P. zanlanscianense, both belonging to Ser. Verticillata, or of P. kingianum of Ser. Kingiana, or composed of heterogenous rhizomes of two of the three species. Six species of Ser. Verticillata, three species of Ser. Alternifolia and one species of Ser. Punctata were also identified among the original plants of the rest of the samples.
日本生薬学会の論文
1993-09-20