Identification of Fructus Citri Sarcodactylis from Three Different Production Areas by Fourier Transform Infrared Spectroscopy
- VernacularTitle:三种不同产地佛手的傅立叶变换红外光谱鉴别
- Author:
Ruifang ZHANG
;
Youheng GAO
;
Honghua CUI
- Publication Type:Journal Article
- Keywords:
FRUCTUS CITRI SARCODACTYLIS/chemistiy;
TCD IDENTIFICATION;
INFRARED SPECTROSCOPY
- From:
Journal of Guangzhou University of Traditional Chinese Medicine
2001;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective] To establish a method for rapid identification of Fructus Citri Sarcodactylis (FCS) from different production areas. [Methods] Fourier transform infrared (FTIR) spectroscopy was adopted to identify FCS. The height and position of the characteristic absorption peaks, and I value (a quantitative parameter of peak height ratio) were compared in FCS from different production areas. [Results] Each kind of FCS had their fixed range in peak height ratio I: 0.7-0.9 in FCS from Guangdong, 1.3-1.6 in FCS from Sichuan, 0.9-1.1 in FCS from Zhejiang, indicating that I value can be used to identify FCS from different areas . [Conclusion] For the identification of FCS from different production areas, FTIR spectroscopy is an effective method, in which there is no need for isolation, purification and chemical treatment.
