| 姜黄属几种药材的红外指纹图谱鉴别研究 |
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| 引用本文： | 宿树兰,欧阳臻,金晓勇. 姜黄属几种药材的红外指纹图谱鉴别研究[J]. 中成药, 2006, 28(10): 1408-1410 |
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| 作者姓名： | 宿树兰 欧阳臻 金晓勇 |
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| 作者单位： | 1. 江苏大学制药工程系,江苏,镇江,212013;南京中医药大学,江苏,南京,210029
2. 江苏大学制药工程系,江苏,镇江,212013 |
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| 摘 要： | 目的:建立红外指纹图谱法(FTIR)鉴别姜黄属常用药材的方法。方法:姜黄属四种常用药材姜黄、黄丝郁金、绿丝郁金、莪术采用80%乙醇,无水乙醇,丙酮,乙醚进行提取,提取物用氯仿充分溶解后采用液膜法分别测定400~4000cm-1范围内各提取物的红外吸收光谱,依据各药材提取物的各自特征吸收峰鉴别各药材。结果:4种药材的4种溶剂提取物的红外吸收峰明显不同,可作为鉴别药材和质量控制的手段之一。结论:该法可用于姜黄属4种常用药材的鉴别,操作简便,方法可靠。
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| 关 键 词： | 红外指纹图谱法 姜黄属药材 鉴别 |
| 文章编号： | 1001-1528（2006）10-1408-03 |
| 收稿时间： | 2005-09-16 |
| 修稿时间： | 2005-09-16 |
Identifying medicinal materials of Curcuma by FTIR Spectroscopy |
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| SU Shu-lan,OUYANG Zhen,JIN Xiao-yong. Identifying medicinal materials of Curcuma by FTIR Spectroscopy[J]. Chinese Traditional Patent Medicine, 2006, 28(10): 1408-1410 |
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| Authors: | SU Shu-lan OUYANG Zhen JIN Xiao-yong |
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| Affiliation: | 1. Department of Pharmaceutical Engineering of Jiangsu University, Zhenjiang 212013 China ; 2. Nanjing University of TCM, Nanjing 210029, China |
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| Abstract: | AIM: To establish the method for identifying the herbs of Curcuma. METHODS: Medicinal materials were extracted by 4 solvents such as,80% ethanol,absolute alcohol,acetone and ether,the extracts were dissolved in CHCl_3 and detected within 400-4 000 cm~(-1) by liquid-film method of FIR spectrophotometry.Comparing absorption maximum of different extractions including the location and intensities of peaks. RESULTS: The FIR spectra of these herbal drugs gave different maximum absorption peaks in number and intensity. CONCLUSION: The method is both simple and accurate and can be used to distinguish four kinds of Curcuma speies. |
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| Keywords: | FTIR Spectrophotometry herbs from Curcuma identification |
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