节点文献

国产甘草的生药形态组织学研究

MORPHOLOGICAL AND HISTOLOGICAL STUDIES OF CHINESE LICORICE

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 曾路李胜华楼之岑

【Author】 L Zeng, SH Li and ZC Lou (Department of Phamacognosy, School of Pharmacy, Beijing Medical University, Beijing)

【机构】 北京医科大学药学院生药学教研室北京医科大学药学院生药学教研室

【摘要】 本文报道了六种国产甘草生药形态组织的比较研究结果,它们是:乌拉尔甘草Glycyrrhiza nralensis Fisch.,胀果甘草G.inflata Bat.,光果甘草G.glabra L.,黄甘草G.eurycarpa P.Q.Li,粗毛甘草G.aspera Pall.和云南甘草G.yunnanensis Cheng f.et L.K.Tai ex P.C.Li的根茎和根。文中附有生药组织图3幅和上述六种生药的分种检索表。

【Abstract】 Licorice consisting of the root and rhizome (i. e. stolons) of several Glycyrrhiza species (Family Leguminosae) has been used since ancient times as a useful drug and is well known in the East and West. The plant origin specified in the Chinese Pharmacopoea 1985 edition includes Glycyrrhiza uralensis Fisch., G. inflata Bat. and G. glabra L.. Among these species, the first is considered the best in quality and most widely used, the other two are also used in many parts of China. Besides, there are also three other species, viz. G. eurycarpa P. Q. Li, G. aspera Pall. and G. yunnanensis Cheng f. et L. K. Tai ex P. C. Li, being used in certain districts of China.In this paper, the morphological and histological characters of crude drugs derived from the above six Glyeyrrhiza species are discribed and compared, and illustrated with line drawings. The morphological and microscopical simillarities and differences found among these species are summarized, and a key for identification of the crude drugs are presented.It is found that the parenchymatous cells surrounding the fibre-bundles are cubical in form and each contains a prism of calcium oxalate in all the six licorice species studied, the number of crystalliferous cells in G. yunnanensis is much less than that in other species. The calcium oxalate crystals also exist in parenchymatous cells of other tissues, such as phelloderm, cortex and pith, but they are more abundant in the pith of the rhizome of G. aspera. The vessel segments usually possess a tail at one end. The tails are much longer in G. inflata, being 60~130 μm in length, about two times the length of vessel body. The characters of phloemand xylem fibres, brownish coloured cell content, medullary ray and pith cells are also useful for identification. The primary xylem of all the six roots is triarch or tetrach, not tetrach only as reported by previous authors.

  • 【文献出处】 药学学报 ,Acta Pharmaceutica Sinica , 编辑部邮箱 ,1988年03期
  • 【被引频次】35
  • 【下载频次】233
节点文献中: 

本文链接的文献网络图示:

本文的引文网络