| 第4代太空板蓝根的FTIR分析研究 |
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| 引用本文： | 朱艳英,关颖,王立鹏,郭西华,王志宙. 第4代太空板蓝根的FTIR分析研究[J]. 光谱学与光谱分析, 2010, 30(2): 345-347. DOI: 10.3964/j.issn.1000-0593(2010)02-0345-03 |
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| 作者姓名： | 朱艳英 关颖 王立鹏 郭西华 王志宙 |
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| 作者单位： | 燕山大学理学院，河北 秦皇岛 066004 |
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| 基金项目： | 国家自然科学基金项目(50875232)资助 |
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| 摘 要： | 从整体上测定我国首次选育的第4代航天育种板蓝根和地面组板蓝根的FTIR谱，对主要组分进行对比分析，为深入研究其内在品质的变化积累数据，探索评价航天诱变育种板蓝根质量的方法。结果表明太空组板蓝根中主要吸收峰的强度在波数1 047，1 630以及1 412 cm-1处吸收比地面组均有不同的增强，提示太空板蓝根中多糖类、甾体、三萜类及黄酮类化合物成分含量有不同程度的增加，尤其是具有抗病毒功效的多糖类含量明显增加。而在波数1 745 cm-1处太空组板蓝根吸收峰强度比地面组板蓝根减弱，表明苷类和有机酸有所减少。由此可得出结论：太空组板蓝根的多种活性成分含量均有提高，航天诱变育种可以选育出多种活性成分含量增加的板蓝根新品种。
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| 关 键 词： | 航天诱变育种 板蓝根 傅里叶变换红外光谱法 |
| 收稿时间： | 2009-02-27 |
Research on the Fourth Generation of Radix Isatidis by FTIR |
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| ZHU Yan-ying,GUAN Ying,WANG Li-peng,GUO Xi-hua,WANG Zhi-zhou. Research on the Fourth Generation of Radix Isatidis by FTIR[J]. Spectroscopy and Spectral Analysis, 2010, 30(2): 345-347. DOI: 10.3964/j.issn.1000-0593(2010)02-0345-03 |
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| Authors: | ZHU Yan-ying GUAN Ying WANG Li-peng GUO Xi-hua WANG Zhi-zhou |
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| Affiliation: | College of Science, Yanshan University, Qinhuangdao 066004, China |
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| Abstract: | FTIR spectra of fourth-generation space bred radix isatidis and FTIR spectra of radix isatidis in a ground group were determined on the whole.Comparative analysis was conducted on main constituents(components) to accumulate data for comprehensively understanding and thoroughly studying the inherent property,and to explore a method of evaluating the quality of space bred radix isatidis.The results showed that slight difference existed in the positions and shapes of the absorption peaks in FTIR spectra of sam... |
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| Keywords: | Spaceflight mutation breeding Radix isatidis FTIR |
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