防己及其伪品的鉴别 - 中国健康月刊 - 论文秘籍网 关键词] 防己； 性状特征； 显微特征 [gap=666]Keywords] Stephania terandra; proper characters; microscopic characters
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The microscopic characters and TLC characters of ramie leaf were described. And the average water content,average total ash content,average acid-insoluble ash content,average alcohol-soluble extractive content and average chlorogenic acid content in crude drug ramie leaf were 7.47%,16.29%,1.71%,12.66% and 0.05% resp.
描述了苎麻叶的显微特征和薄层色谱特征,并测得苎麻叶药材水分分、总灰分、酸不溶性灰分、醇溶性浸出物和绿原酸的平均含量为分别为7.47%、16.29%、1.71%、12.66%和0.05%。
参考来源 - 苎麻叶药材质量标准研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Method: making comparison by their origins, shapes and properties, microscopic characters and physical and chemical tests.
方法：利用药材来源、药材性状、显微特征、理化鉴别等鉴别方法对薄荷和留兰香进行对比鉴别。
This paper reported pharmacognostic study of Fructus Canarium album including the macroscopic, microscopic characters and ultra-violet absorption spectra.
从药材性状、显微特征、紫外吸收光谱等，对青果进行了生药学研究，并附显微特征图、紫外吸收光谱图。
Conclusion Ophioglossum vulgatum is worth of exploitation and utilization as a herbal medicine, and its descriptions and microscopic characters have identification value.
结果观察和描述一叶草的性状，根、根茎、叶的组织构造和全草粉末的显微特征。
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