黄芩；_粘毛黄芩；_扫描电镜；_鉴别____

黄芩及粘毛黄芩种子形态的电镜扫描比较

http://www.100md.com 《时珍国医国药》 2006年第8期

黄芩；,粘毛黄芩；,扫描电镜；,鉴别,,黄芩；,粘毛黄芩；,扫描电镜；,鉴别,1材料与仪器,2方法,3结果与讨论,参考文献：

     摘要：目的为准确鉴别黄芩和粘毛黄芩种子提供形态学依据。方法采用扫描电镜法对两黄芩种子种表面超微特征进行比较观察，对其进行鉴别。结果黄芩与粘毛黄芩种子之间在种皮表面超微结构特征上具有明显差别，可用于鉴别。结论利用扫描电镜可以有效鉴别两种黄芩种子。

    关键词：黄芩；粘毛黄芩；扫描电镜；鉴别

    Electron Microscopic Scanning Studies on the Semens of Scutelleria baicalensis Georgi and Scutellaria viscidula

    ZHAO Lili, LI Lianhuai, NIE Fengzhi

    (Department of Pharmaconosy,Pharmacy College of Hebei Medical University，Shijiazhuang 050017,China)

    Abstract:ObjectiveTo provid a morphology characteristics evidence for the identification of the seeds of Scutellaria baicalensis Georgi and Scutellaria viscidula.MethodsScanning electron microscope (SEM) were used to identify the two kinds of seeds.ResultsIt showed that the seeds of Scutellaria baicalensis Georgi differed from the seeds of Scutellaria viscidula in the super microstructure of the surface.ConclusionSEM is an effective method to identify the two kinds of seeds.

    Key words:Scutellaria baicalensis Georgi; Scutellaria viscidula; SEM; Indentification

    黄芩为唇形科植物黄芩的干燥根 ......

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