「雪蓮花」類薬物の生薬学的研究(第3報) : Saussurea属Amphilaena亜属植物に由来する漢薬「雪蓮花」,ウイグル薬物"Tage leylishi"及びチベット薬物"gZa'-bdud"の基源について

概要

論文の詳細を見る
In order to identify the botanical origins of "Xuelianhua" and its related ethnomedicines, "Xuelianhua" and the related ethnomedicines derived from Amphilaena plants of the genus Saussurea of the family Compositae, which are generally characterized by large thin bracts, were studied histologically, by comparing the bracts, foliage leaves and stems with those of 5 species of this subgenus. These 5 species could be distinguished from each other by the differences in the bract [thickness of the midrib, appearance of fibers opposite the phloem in the midrib, of palisade tissue in the mesophyll and of stomata on adaxial epidermis], foliage leaf [degree of roughness of anticlinal wall of adaxial epidermal cells and palisade ratio in surface view], and stem [number of vascular bundles.] Twelve commercial samples of Chinese "Xuelianhua" and Uighur "Khar leylishi" were found to be derived from Sa. involucrata, and two of Tibetan "gZa'-bdud," from Sa. obvallata. On the basis of the present findings and those of our previous studies on the plants of the subgenus Eriocoryne of the genus Saussurea and of the genus Soroseris, the key for identification of 17 species of Saussurea and 3 species 1 subspecies of Soroseris was made.
日本生薬学会の論文
1997-08-20