不同产区蔓荆子扫描电镜观察

Scanning Electron Microscope Observation on Fructus Viticis from Different Production Area

目的研究3个主产区蔓荆子在扫描电镜下的特征,为鉴别不同蔓荆子提供参考。方法采用扫描电子显微镜对山东、江西和广西3个蔓荆子主产区的蔓荆子进行观察和比较。结果山东、江西两个产区蔓荆子果实表面特征非常相似,与广西产区的蔓荆子有明显的区别。结论根据扫描电镜特征可以对3个产区的蔓荆子进行鉴别,该方法简便易行。

Objective To study the pericarp surface of Fructus Viticis from three main production area under the scanning electron microscope （SEM）, and to provide evidence for distinguishing the Fructus Viticis and its false and the different variety of it. Method Using scanning electron microscope, the pericarp surface characteristics from three main production area were comparative studied. Result The pericarp surface characteristics of the fruits of Vitex trifolia L. var. simplicifolia Cham from Shandong and Jiangxi were extremely similar, but they were obvious different with the fruits of Vitex trifolia L. from Guangxi. The pericarp surface characteristics of Fructus Viticis from three main production area under SEM were obvious. The methods was simple and provides the new reference to discriminate the Fructus Viticis from different places.