市售药材降香基原与鉴别研究  

Study on origin and authentication of medicinal materials of Dalbergiae Lignum in crude drug's market

作　　者：刘文啟[1] 陆以云 麻思宇 魏锋[1] 马双成[1] 

机构地区：[1]中国食品药品检定研究院,北京100050

出　　处：《中国中药杂志》2015年第16期3183-3186,共4页China Journal of Chinese Materia Medica

摘　　要：该实验研究市售药材降香性状与显微特征及区别,建立鉴别方法,完善质量标准。实验依据国家红木标准,参照木材识别与鉴定等专著所记述的红木特征、使用性状显微鉴别的方法对市售降香药材样品(红木碎料)的宏观和微观特征形态(木材结构)进行分析比较。经鉴定,降香药材样品主要为豆科黄檀属酸枝木数种植物树干的心材。各类红木降香药材具不同形态特征。性状特征主要表现在材色、纹理等。显微特征主要表现样品横向面、切向切面、径向切面特征。研究结果为降香药材鉴别使用及质量标准完善提高提供依据。The study is aimed to distinguish morphological characteristics of Dalbergiae Lignum collected from crude drug＇s markets and establish a identification methods and the quality standard for Dalbergiae Lignum. The macroscopic and microscopic features of Dalbergiae Lignum from crude drug＇s market were observed, analyzed and compared according to Hongmu specification issued by the People＇s Republic of China in 2000, and by the characteristics recorded in domestic monograph of Mucai Shibie （wood identification）. The redwood of Dalbergiae Lignum cut into small pieces as medicinal material are dry heart wood of mahogany （ trees from Dalbergia sp. ）, which characteristics of the small pieces as crude drug are different. There are differences in macroscopic and microscopic fea- tures about texture of wood and color, odor, taste, transverse section, radial section, tangential section. The results can provide basis for identification, application and improment of the quality standard of Dalbergiae Lignum as medicinal material.

关 键 词：降香 酸枝红木心材 轴向薄壁组织特征 射线组织 木材结构 木材识别 性状显微鉴别 

分 类 号：R282.5[医药卫生—中药学]