| 山荷叶性状特征及显微特征研究＊ |
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| 引用本文： | 刘志惠,韩娜,翟建秀,李嗣凯,殷军.山荷叶性状特征及显微特征研究＊[J].世界科学技术-中医药现代化,2020,22(2):305-312. |
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| 作者姓名： | 刘志惠 韩娜 翟建秀 李嗣凯 殷军 |
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| 作者单位： | 沈阳药科大学中药学院 沈阳 110016,沈阳药科大学中药学院 沈阳 110016,沈阳药科大学中药学院 沈阳 110016,沈阳药科大学中药学院 沈阳 110016,沈阳药科大学中药学院 沈阳 110016 |
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| 基金项目： | 请补充基金信息的项目立项部门、项目类型、编号、名称、负责人,若有总课题及子课题,请补充完整总课题（项目类型、编号、名称、负责人）及子课题（项目类型、编号、名称、负责人） |
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| 摘 要： | 目的 山荷叶是虎耳草科大叶子属多年生草本植物,开展山荷叶性状特征和显微特征的研究,为虎耳草科大叶子属植物的显微特征研究提供科学依据。方法 采用奥林巴斯显微镜结合其特有的OLYMPUS-BX50型成像系统对山荷叶叶片、叶柄与叶基的横切面、表面制片及粉末的显微特征进行了详细观察与描述并对气孔密度、脉岛数等显微常数进行了测定。结果与结论 通过对山荷叶显微特征的观察,发现了具有鉴别意义的显微特征。通过对显微常数的测定,确定山荷叶的脉岛数为0.015,气孔密度为7.5,气孔指数为9.7~12.1。
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| 关 键 词： | 山荷叶 性状特征 显微特征 显微常数 |
| 收稿时间： | 2019/11/26 0:00:00 |
| 修稿时间： | 2020/3/5 0:00:00 |
Studies on the Morphological Characteristics and Microscopic Characteristics of Astilboides Tabularis |
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| Liu Zhihui,Han N,Zhai Jianxiu,Li Sikai and Yin Jun.Studies on the Morphological Characteristics and Microscopic Characteristics of Astilboides Tabularis[J].World Science and Technology-Modernization of Traditional Chinese Medicine,2020,22(2):305-312. |
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| Authors: | Liu Zhihui Han N Zhai Jianxiu Li Sikai and Yin Jun |
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| Institution: | School of traditional chinese medicine, Shenyang Pharmaceutical University, Shenyang 110016, China,School of traditional chinese medicine, Shenyang Pharmaceutical University, Shenyang 110016, China,School of traditional chinese medicine, Shenyang Pharmaceutical University, Shenyang 110016, China,School of traditional chinese medicine, Shenyang Pharmaceutical University, Shenyang 110016, China,School of traditional chinese medicine, Shenyang Pharmaceutical University, Shenyang 110016, China |
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| Abstract: | A study on the morphological characteristics and microscopic characteristics of Astilboides tabularis, a kind of perennial plant of Saxifragaceae, can provie scientific evidence for the pharmacognosy study of Astilboides plants. To overall survey and distinguish on pharmaceutical morphological character, microscopic identification include transverse section, epidermis and power of blade and petiole by Olympus microscope. Inaddition, microscopic constants including stomatal indices, stomatal density and vein-islet number were measured. Through this experimenta, the microscop characteristics which has the important distinction significance were identified and microscopic constants were measured. |
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| Keywords: | Astilboides tabularis morphological characteristics microscopic characteristics microscopic constants |
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