Characterization and identification of three kinds of wood class medicine by fourier ;transform infrared spectroscopy
10.3760/cma.j.issn.1673-4246.2016.05.013
- VernacularTitle:三种木类药材的化学成分红外光谱分析与表征
- Author:
Lei QU
;
Guijun ZHANG
;
Suqin SUN
;
Jingjuan WANG
;
Yang LIU
;
Jing ZHENG
;
Yizhen GUO
;
Yanan WU
- Publication Type:Journal Article
- Keywords:
Aquilaria agallocha;
Dalbergia odorifera;
Lignum sappan;
Lignin;
Cellulose;
Fourier transform infrared spectroscopy;
The second derivative infrared spectroscopy
- From:
International Journal of Traditional Chinese Medicine
2016;38(5):428-432
- CountryChina
- Language:Chinese
-
Abstract:
Objective Using infrared spectroscopy to analyze three kinds of lignum Chinese medicine to provide a theoretical basis for the establishment of medicinal overall quality evaluation system. Methods Functional groups identification, Fourier Transform-infrared spectroscopy(FT-IR) and the second derivative infrared spectroscopy (SD-IR) could be applicable to analyze and identify the overall chemical composition of three kinds of lignum Chinese medicine. Results The main chemical components of Aquilariae Lignum Resinatum (ALR), Dalbergiae Odoriferae Lignum (DOL) and Sappan Lignum (SL) were cellulose, lignin and aromatics. The main chemical compositions of Sappan Lignum (SL) were cellulose, lignin and aromatics. The differences in FT-IR and SD-IR of DOL and SL indicated that they had different aromatic compounds. Conclusion Infrared spectroscopy can be used as a simple and accurate quality control method of three kinds of lignum Chinese medicine.
