| 饿蚂蝗的生药学鉴别 |
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| 引用本文： | 吴怀恩,王进声,陆海琳,韦汝坤.饿蚂蝗的生药学鉴别[J].华西药学杂志,2012,27(4):413-414. |
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| 作者姓名： | 吴怀恩 王进声 陆海琳 韦汝坤 |
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| 作者单位： | 1. 广西中医学院药学院,广西南宁530001;成都中医药大学药学院,四川成都611137
2. 广西中医学院药学院,广西南宁,530001 |
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| 摘 要： | 目的生药学鉴别饿蚂蝗。方法对饿蚂蝗药材进行性状鉴别、显微鉴别、紫外-可见光谱鉴别。结果根的木质部木纤维众多;茎皮层、韧皮部及髓部可见方晶;叶主脉维管束鞘纤维断续排列成环;全草的粉末可见方晶、纤维,偶见分枝纤维,淀粉粒极多。在200～800 nm处扫描,发现6种不同的提取液都有吸收峰。结论饿蚂蝗的生药学特征明显,可为药材鉴别提供参考。
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| 关 键 词： | 饿蚂蝗 性状鉴别 显微鉴别 紫外-可见光谱鉴别 |
Pharmacognostic identification of Desmodium multiflorum |
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| WU Huai-en
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WANG Jin-sheng
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LU Hai-lin
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WEI Ru-kun.Pharmacognostic identification of Desmodium multiflorum[J].West China Journal of Pharmaceutical Sciences,2012,27(4):413-414. |
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| Authors: | WU Huai-en WANG Jin-sheng LU Hai-lin WEI Ru-kun |
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| Institution: | 1(1.College of Pharmacy,Guangxi Traditional Chinese Medical University,Nanning,Guangxi,530001 P.R.China;2.College of Pharmacy,Chengdu Traditional Chinese Medical University,Chengdu,Sichuan,611137 P.R.China) |
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| Abstract: | OBJECTIVE To study the pharmacognostic characteristics of Desmodium multiflorum DC.METHODS The morphological identification,microscopic identification and UV-Vis spectrum identification were adopted.RESULTS Numerous fibers could be seen in the xylem of the root.The irregular crystals were found in the cortex,phloem and pith of the stem.The fibers of vascular bundle sheath formed into interval circularity in the main vein vascular of the leaves.Crystals,fibers and starch grains could be observed in the powder.Six kinds of extracting solution of crude drug had absorption peaks in 200-800 nm.CONCLUSION These results can be used for the identification of Desmodium multiflorum. |
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| Keywords: | Desmodium multiflorum DC Morphological identification Microscopic identification UV-Vis spectrum identification |
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