中药石斛类粉末的显微鉴定研究

Microscopic Identification of the Powder of Chinese Drug Shihu (Caulis Dendrobii)

摘要: 本文对商品石斛中较多见的10种石斛粉末进行了研究,重点比较了各种间的鉴别特征,找到了有意义的区别点。在粉末鉴定基础上,对6个批号的石斛夜光丸进行显微分析,结果表明:每批号均含药典收载种—流苏石斛茎,5个批号并含非药典种—重唇石斛,2个批号尚混有其他种类。

Abstract: The article dealt with the powder of 10 species from the commonly used Chinese drug Shihu, derived from the genus Dendrobium. A comparative study on microscopic identification of the characteristics of all species was made and some significant features di