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| 枸杞子四种原性状的FTIR光谱法鉴别 | |
| 引用本文： | 孙素琴,王米渠,梁曦云,杨显荣.枸杞子四种原性状的FTIR光谱法鉴别[J].光谱学与光谱分析,2001,21(6):787-789. |
| 作者姓名： | 孙素琴 王米渠 梁曦云 杨显荣 |
| 作者单位： | 1. 清华大学化学系,北京,100084 2. 成都中医药大学,四川,成都,610075 3. 香港浸会大学中医药研究所,香港 |
| 基金项目： | 国家中医药管理局科技重大项目，国中医药科 2 0 0 1ZDZX2 0，清华大学与香港浸会大学合作研究课题 校“985”资助课题 |
| 摘 要： | 本文利用傅里叶变换红外（FTIR）光谱法无损快速鉴别了枸杞了的四种原性状。结果表明：不同颜色、不同味道、不同质地及不同形状的枸杞子的红外光谱谱图较为特征，各种枸杞子的红外官能团吸收均遵循一定的变化规律。该方法快速、简便、直观、样品不需要分离提取。 |
| 关 键 词： | 傅里叶变换红外光谱法 枸杞子 原性状分析 中药 鉴别 |
| 文章编号： | 1000-0593(2001)06-0787-03 |
| 修稿时间： | 2001年1月12日 |
A Rapid Method for the Identification of Four Different Features of Gouqizi by FTIR Spectrometry |
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| SUN Su qin ,WANG Mi qu ,LEUNG Hei wun ,and YEUNG Hin wing.A Rapid Method for the Identification of Four Different Features of Gouqizi by FTIR Spectrometry[J].Spectroscopy and Spectral Analysis,2001,21(6):787-789. | |
| Authors: | SUN Su qin WANG Mi qu LEUNG Hei wun and YEUNG Hin wing |
| Institution: | Department of Chemistry, Tsinghua University, Beijing 100084, China. |
| Abstract: | In this article,a method of using Fourier transform infrared (FTIR) spectrometry to identify four Lycium barbarum L.(Gouqizi) in turn of colour,shape,taste and water content.The four features (include color is red or black,shape is round or long,quality is dry or wet,taste is sweet or bitter)are related with the FTIR absorption peaks.this is based on the chemical components and their relative contents are different in various Gouqizi.These differences can be reflected in the FTIR spectra.So a new idea is brought up in the resarch area of identification of traditional Chinese medicine.Alao,FTIR is proved to be a rapid,simple,reliable and non destructive qualification method. |
| Keywords: | FTIR spectrometry Gouqizi Non destructive analysis |
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