龙胆科三种地格达类蒙药材的显微鉴别研究 |
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引用本文: | 王振旺,邬国栋,张佳,李旻辉.龙胆科三种地格达类蒙药材的显微鉴别研究[J].北方药学,2013,0(3):6-7. |
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作者姓名: | 王振旺 邬国栋 张佳 李旻辉 |
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作者单位: | 内蒙古包头医学院 包头 014060 |
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基金项目: | 国家自然科学基金项目(81060372); 教育部科学技术研究重点项目(211033); 内蒙古自治区高等学校科学技术研究项目(NJZY11189) |
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摘 要: | 目的:对龙胆科三种地格达类蒙药材扁蕾、椭圆叶花锚、肋柱花的粉末及茎的横切片进行显微鉴别研究,为地格达类蒙药材的鉴定和开发利用提供参考。方法:用光学显微镜观察。结果:在三种蒙药材粉末中观察到了相同的气孔轴式、螺纹导管和纤维,及各不相同的花粉粒、叶表皮细胞和腺毛。在三者的茎横切片均可见表皮、皮层、韧皮部、木质部和髓,但构造形态有较大差异。结论:以上显微特征对龙胆科地格达类蒙药的鉴别具有一定意义。
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关 键 词: | 地格达 扁蕾 椭圆叶花锚 肋柱花 显微鉴别 |
Microscopic identification of Gentianopsis barbata Halenia elliptica and Lomatogonium carinthiacum |
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Institution: | Wang Zhenwang Wu Guodong Zhang Jia Li Minhu(iBaotou Medical College,Baotou 014060,China) |
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Abstract: | Objective:Study the microscopical characters of Gentianopsis barbata,Halenia elliptica and Lomatogonium carinthiacum which are the resource of "Digeda",to provide the reference for the identification and utilization of this Mongolian medicine.Methods:Microscopic identification.Results:In the three kinds of Mongolian medicinal powder,stomata type,spiral vessel and fiber have the same characteristic;pollen grain,epidermal cells,trichome have the different characteristic.All the three kind of the stem have epidermis,cortex,phloem,xylem and pith,but their structure and characteristic is different.Conclusion:The microscopic characteristics of the three Digeda species is tipycal. |
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Keywords: | Digeda Gentianopsis barbata Halenia elliptica Lomatogonium carinthiacum microscopic identification |
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