苍术属药用植物的研究

  Genus Atractylodes (Fam. Compositae) is the main  source of two important Chinese traditional drugs, “Baizhu”and “Cangzhu”,  both being long used as a stomachic.      After a general survey and taxonomical study, it has been found that “Baizhu” was only derived from A. macrocephala Koidz. (A. ovata auct. Fl. Orient. Asiat. non A. P. DC.), while “Cangzhu” were mainly from A. lancea (Thunb.) DC. and A. lancea DC. var. chinensis Kitam.      Comparison of the components in the rhizomes of Chinese Atractylodes  has been made by TLC and GLC.  The results have shown to be in accordance with their mor- phological features and pharmaceutical merits.      “Baizhu”, A. macrocephala, with its leave pinnately incised, is characterized by the presence of rich atractylon and absence or lack of atractylodin.  As for “Cangzhu”, A. lancea and A. lancea var. chinensis with their leave not incised or only lobed, are cha- racterized by high contents of atractylodin, β-eudesmol and hinesol, but poor in atrac- tylon.      The above conclusion may be of value to both the classification and utilization of this group of Chinese medicinal plants.  

A study on the medicinal plants of the genus Atractylodes

  Genus Atractylodes (Fam. Compositae) is the main  source of two important Chinese traditional drugs, “Baizhu”and “Cangzhu”,  both being long used as a stomachic.      After a general survey and taxonomical study, it has been found that “Baizhu” was only derived from A. macrocephala Koidz. (A. ovata auct. Fl. Orient. Asiat. non A. P. DC.), while “Cangzhu” were mainly from A. lancea (Thunb.) DC. and A. lancea DC. var. chinensis Kitam.      Comparison of the components in the rhizomes of Chinese Atractylodes  has been made by TLC and GLC.  The results have shown to be in accordance with their mor- phological features and pharmaceutical merits.      “Baizhu”, A. macrocephala, with its leave pinnately incised, is characterized by the presence of rich atractylon and absence or lack of atractylodin.  As for “Cangzhu”, A. lancea and A. lancea var. chinensis with their leave not incised or only lobed, are cha- racterized by high contents of atractylodin, β-eudesmol and hinesol, but poor in atrac- tylon.      The above conclusion may be of value to both the classification and utilization of this group of Chinese medicinal plants.