| 引用本文: |
李漓,许光明,赵凡,陈乃宏,周小江.玄参叶的形态解剖学研究[J].湖南中医药大学学报,2019,39(2):195-197[点击复制] |
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| 玄参叶的形态解剖学研究 |
| 李漓,许光明,赵凡,陈乃宏,周小江 |
| (湖南中医药大学, 湖南 长沙 410208;湖南省中药饮片标准化及功能工程技术研究中心, 湖南 长沙 410208) |
| 摘要: |
| 目的 为玄参叶的开发利用和质量控制提供科学依据。方法 按生药学常规方法对玄参叶进行形态解剖学研究，其中组织切片采用徒手切片和石蜡切片相结合的方法，叶表面制片采用撕取表皮的方法，叶表面扫描电镜观察采用脱水、干燥、喷金后常规扫描的方法，组织、叶表面、粉末图均采用显微拍摄。结果 找出了玄参叶的性状和显微鉴别特征。结论 此研究可作为鉴定玄参叶的依据。 |
| 关键词: 玄参叶 玄参 性状鉴定 显微特征 |
| DOI：10.3969/j.issn.1674-070X.2019.02.010 |
| 投稿时间：2018-08-12 |
| 基金项目:国家中医药管理局标准化建设项目（ZYBZH-Y-HUN-24）；湖南省重点研发计划项目（2017NK2261）；湖南省战略性新兴产业科技攻关与重大科技成果转化项目（2018GK4027） |
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| Morphology and Anatomy of the Leaves of Scrophularia ningpoensis |
| LI Li,XU Guangming,ZHAO Fan,CHEN Naihong,ZHOU Xiaojiang |
| (Hunan University of Chinese Medicine, Changsha, Hunan 410208, China;Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, Hunan 410208, China) |
| Abstract: |
| Objective To provide a scientific basis for the development and quality control of the leaves of Scrophularia ningpoensis. Methods The routine methods in pharmacognosy were used for the morphological and anatomical analyses of the leaves of Scrophularia ningpoensis. Tissue section was made by the combination of bare-handed section and paraffin section. Leaf surface slicing were used the method of tearing the epidermis. Scanning electron microscopy of leaf surface was performed by conventional scanning after dehydration, drying and spraying of gold. Microscopic photography was used for tissue, leaf surface and powder image. Results The morphological characteristics and microscopic characteristics for identification of the leaves of Scrophularia ningpoensis were summarized. Conclusion This study provides a basis for the identification of the leaves of Scrophularia ningpoensis. |
| Key words: leaf of Scrophularia ningpoensis Scrophularia ningpoensis morphological identification microscopic feature |
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