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同步辐射显微红外光谱法应用于杜仲的研究
  • ISSN号：0567-7351
  • 期刊名称：《化学学报》
  • 时间：0
  • 分类：O657.33[理学—分析化学;理学—化学]
  • 作者机构：[1]中国科学技术大学国家同步辐射实验室,合肥230029, [2]安徽医科大学基础医学院,合肥230032, [3]安徽医科大学第一附属医院,合肥230032
  • 相关基金：教育部985; 国家自然科学基金（Nos.10675113 10734070 10974191）; 中国科学院知识创新（No.KJCX2-YW-N43）; 安徽省高等学校省级优秀青年人才基金（No.2009SQRZ045）资助项目
作者： 王欣[1,2], 陈先良[2], 戚泽明[1], 刘省存[3], 刘刚[1], 黄大可[2], 田扬超[1]
关键词： 同步辐射显微红外光谱, 杜仲, 冰冻切片, 化学成像, synchrotron FTIR microspectroscopy, Cortex Eucommiae, cryosection, chemical image
中文摘要：

同步辐射显微红外光谱具有高亮度、高信噪比等优势.应用同步辐射显微红外光谱对于中药进行研究,可以进行微区分析,从而更加深入了解中药的组成.应用同步辐射显微红外光谱对于杜仲的冰冻切片进行研究,采集不同微区的一系列红外光谱;同时对选定区域进行化学成像,进一步研究该区域中化学组成的分布,从而对于杜仲红外光谱中各个峰的归属有深入的了解.研究结果表明同步辐射显微红外光谱是研究杜仲化学成分的有效工具,可以进一步应用于中药的研究中.

英文摘要：

Compared with conventional globar source,synchrotron source has several advantages such as much higher signal-to-noise and brightness.Synchrotron FTIR microspectroscopy can probe small regions and obtain high quality spectra,which can help researchers know traditionl Chinese medicine further.In this paper,synchrotron FTIR microspectroscopy was used to investigate cryosection of Cortex Eucommiae from Hubei Province and a series of IR micro-spectra were obtained.Chemical images of cryosection were also obtained to know distributions of different chemicals in Cortex Eucommiae.The present research shows that synchrotron FTIR microspectroscopy is an useful tool to study Cortex Eucommiae and can be used to study the other traditional Chinese medicines.

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期刊信息
  • 《化学学报》
  • 北大核心期刊（2014版）
  • 主管单位:中国科学院
  • 主办单位:中国化学会 中国科学院上海有机化学研究所
  • 主编：周其林
  • 地址：上海市零陵路345号
  • 邮编：200032
  • 邮箱：hxxb@sioc.ac.cn
  • 电话：021-54925085
  • 国际标准刊号：ISSN：0567-7351
  • 国内统一刊号：ISSN：31-1320/O6
  • 邮发代号:4-209
  • 获奖情况:
  • 首届国家期刊奖,第二届国家期刊奖提名奖,中国期刊方阵“双高期刊”
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国科学引文索引（扩展库）,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:28694