| 傅里叶变换红外光谱法快速鉴别虎掌南星 |
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| 引用本文： | 李志勇,李彦文,周凤琴,孙素琴.傅里叶变换红外光谱法快速鉴别虎掌南星[J].中国药房,2011(31):2919-2921. |
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| 作者姓名： | 李志勇 李彦文 周凤琴 孙素琴 |
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| 作者单位： | 中央民族大学中国少数民族传统医学研究院;中国中医科学院中医药信息研究所;山东中医药大学药学院;清华大学化学系分析中心; |
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| 基金项目： | 国家科技攻关计划课题(2001BA701A29) |
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| 摘 要： | 目的:研究虎掌南星的红外光谱鉴别方法。方法:利用傅里叶变换红外光谱法,研究不同产地和不同生境虎掌南星及其提取物的红外谱图特征。结果:在2000～700cm-1波长区间,虎掌南星红外特征吸收峰明显。结论:本方法快速、准确,红外图谱谱峰显著,具有特征性,可用于虎掌南星药材的快速鉴别。
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| 关 键 词： | 虎掌南星 傅里叶变换红外光谱法 鉴别 |
Identification of Pinellia pedatisecta by FTIR |
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| LI Zhi-yong LI Yan-wen ZHOU Feng-qin SUN Su-qin.Identification of Pinellia pedatisecta by FTIR[J].China Pharmacy,2011(31):2919-2921. |
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| Authors: | LI Zhi-yong LI Yan-wen ZHOU Feng-qin SUN Su-qin |
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| Institution: | LI Zhi-yong(China Minority Traditional Medicine Institute,Minzu University of China,Beijing 100081,China) LI Yan-wen(Institute of Information on Traditional Chinese Medicine of China Academy of Chinese Medical Sciences,Beijing 100700,China) ZHOU Feng-qin(Pharmaceutical College of Shandong University of Traditional Chinese Medicine,Jinan 250355,China) SUN Su-qin(Analysis Center of Chemistry Department,Tsinghua University,Beijing 100084,China) |
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| Abstract: | OBJECTIVE：To study the infrared spectrums identification method of Pinellia pedatisecta.METHODS：FTIR（Fourier-transform Infrared Spectroscopy） was used to provide the infrared characters of P.pedatisecta and its extract from different habitats and environment.RESULTS：The absorption peaks of P.pedatisecta were obvious among 2 000～700 cm-1.CONCLUSION：The method is rapid and accurate.Infrared spectrum peaks are significant and have good characteristic.It can be used for the identification of P.pedatisecta. |
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| Keywords: | Pinellia pedatisecta FTIR Identification |
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