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| 山豆根不同部位化学成分的FTIR表征比较与分析 | |
| 引用本文： | 沈亮,黎颖菁,罗苑,甘凤琼,黄庶识,黄荣韶,朴钟云. 山豆根不同部位化学成分的FTIR表征比较与分析[J]. 光谱实验室, 2012, 29(1): 334-337 |
| 作者姓名： | 沈亮 黎颖菁 罗苑 甘凤琼 黄庶识 黄荣韶 朴钟云 |
| 作者单位： | 1. 广西大学农学院 530005 2. 广西优质农产品开发服务中心 530022 3. 广西科学院生物物理实验室 530007 4. 沈阳农业大学园艺学院 110866 |
| 基金项目： | 南宁市科学研究与技术开发项目 |
| 摘 要： | 采用傅里叶变换红外光谱结合二阶导数谱法分析了山豆根不同部位化学成分的红外光谱特征及其差异.结果表明,山豆根根、茎、叶均含有生物碱、黄酮、皂苷、蛋白质、多糖等化学成分,但其含量在不同部位存在一定差异,叶中蛋白质和黄酮含量高于根和茎,而皂苷和多糖含量则低于根和茎.可见红外光谱结合二阶导数谱法为山豆根不同部位化学成分及含量的研究提供了一种快速、全面的分析方法. |
| 关 键 词： | 山豆根 化学成分 红外光谱 比较 |
Comparison and Analysis of Chemical Constituents in Different Parts from Sophora tonkinensis by FTIR |
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| SHEN Liang , LI Ying-Jing , LUO Yuan , GAN Feng-Qiong , HUANG Shu-Shi , HUANG Rong-Shao , PIAO Zhong-Yun. Comparison and Analysis of Chemical Constituents in Different Parts from Sophora tonkinensis by FTIR[J]. Chinese Journal of Spectroscopy Laboratory, 2012, 29(1): 334-337 | |
| Authors: | SHEN Liang LI Ying-Jing LUO Yuan GAN Feng-Qiong HUANG Shu-Shi HUANG Rong-Shao PIAO Zhong-Yun |
| Affiliation: | c (College of Agriculture,Guangxi University,Nanning 530005,P.R.China) a(Guangxi Development Service Center of Quality Agricultural Products,Nanning 530022,P.R.China) b(Lab of Biophysics,Guangxi Academy of Sciences,Nanning 530007,P.R.China) c(College of Horticulture,Shenyang Agricultural University,Shenyang 110866,P.R.China) |
| Abstract: | The characteristics of infrared spectra in different parts from Sophora tonkinensis and their discrepancy were analyzed by FTIR technique combined with secondary derivative spectra.The result showed that many chemical constituents,such as alkaloids,flavonoids,saponins,protein and polysaccharides existed in the radixes,stems and leaves of Sophora tonkinensis,but their contents in different parts were different.The contents of flavonoids and protein in leaves were relatively higher than those in stems and radixs,but the contents of saponins and polysaccharides in leaves were relatively lower than those in stems and radixs.The FTIR technique combined with secondary derivative spectra was a comprehensive and rapid analysis method that could be used to quickly identify and analyze chemical compositions and their contents in different parts of Sophora tonkinensis. |
| Keywords: | Sophora tonkinensis Chemical Composition IR Comparison |
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