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用扫描电镜技术对国产16种紫珠叶表面的各种细微结构特征进行比较观察,根据实验结果制定出供鉴别的检索表。本研究证明扫描电镜对叶类生药鉴定有较大实用价值
Scanning electron microscopy technique was used to compare various fine structure features of domestically produced 16 species of purple bead leaf surfaces, and a search table for identification was developed based on the experimental results. This study proves that scanning electron microscopy has great practical value for the identification of leafy crude drugs