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| 第4代航天诱变防风粉末显微分析 | |
| 引用本文： | 王立鹏,关颖,杨腊虎,郭西华,朱艳英,史锦珊. 第4代航天诱变防风粉末显微分析[J]. 时珍国医国药, 2008, 19(11) |
| 作者姓名： | 王立鹏 关颖 杨腊虎 郭西华 朱艳英 史锦珊 |
| 作者单位： | 1. 燕山大学理学院,河北,秦皇岛,066004 2. 中国药品生物制品检定所,北京,100050 3. 燕山大学电气工程学院,河北,秦皇岛,066004 |
| 基金项目： | 国家自然科学基金(No.50575193) |
| 摘 要： | 目的对第4代航天诱变防风药材及地面组防风药材作对比分析,以期为更全面了解第4代航天诱变防风品质的变化和深入研究积累资料。方法性状鉴别、粉末显微组织鉴别。结果与地面组防风相比,太空组防风根部明显增粗,气稍浓,表面颜色变深,横截面芯部颜色浅黄,微白,油管中条块状分泌物明显减少,韧皮薄壁细胞壁变薄。结论航天诱变有利于选育出长势良好、根部主干明显增粗的、显微组织有一定变化的、活性成分提高的防风新品种,航天诱变育种是中药材种质资源创新的快捷有效的途径之一。 |
| 关 键 词： | 防风 航天诱变 粉末显微鉴别 育种 |
Analysis on the 4th Generation of Spaceflight Mutagenesis Saposhnikovia Divaricata(Turcz.)Schischk with Powder Micro-image Identification |
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| WANG Li-peng,GUAN Ying,YANG La-hu,GUO xi-hua,ZHU Yan-ying,SHI Jin-shan. Analysis on the 4th Generation of Spaceflight Mutagenesis Saposhnikovia Divaricata(Turcz.)Schischk with Powder Micro-image Identification[J]. Lishizhen Medicine and Materia Medica Research, 2008, 19(11) | |
| Authors: | WANG Li-peng GUAN Ying YANG La-hu GUO xi-hua ZHU Yan-ying SHI Jin-shan |
| Affiliation: | 1.College of Science;Yanshan University;Qinhuangdao 066004;China;2.National Institute for Control of Pharmaceutical and Biological Product;Beijing 100050;3.Institute of Electrical Engineering;China |
| Abstract: | Objective To analyze the 4th generation of spaceflight mutagenesis Saposhnikovia divaricata(Turcz.) Schischk and the ground group so as to add scientific data to the research on spaceflight mutagenesis.Methods Character identification and powder micro-image identification were adopted.Results Compared with ground group,the root of space group was larger and its scent was stronger.The color of its surface was darker.The color of its transect was yellowy,the center a little white.The vitta secretion was decre... |
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