Discrimination of geographical origin and adulteration of radix astragali using fourier transform infrared spectroscopy and chemometric methods

2010 ◽  
Vol 21 (6) ◽  
pp. 609-615 ◽  
Author(s):  
Lei Zhang ◽  
Lei Nie
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Fourier Transform Infrared Spectroscopy ◽  
Geographical Origin ◽  
Fourier Transform Infrared ◽  
Radix Astragali ◽  
Chemometric Methods

Viagra® and Cialis® blister packaging fingerprinting using Fourier transform infrared spectroscopy (FTIR) allied with chemometric methods

2014 ◽  
Vol 6 (8) ◽  
pp. 2722 ◽  
Author(s):  
Thieres M. C. Pereira ◽  
Josué A. Q. Júnior ◽  
Rafael S. Ortiz ◽  
Werickson F. C. Rocha ◽  
Denise C. Endringer ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Fourier Transform Infrared Spectroscopy ◽  
Fourier Transform Infrared ◽  
Chemometric Methods

Fourier transform infrared spectroscopy coupled with chemometrics for determining the geographical origin of kudzu root and the detection and quantification of adulterants in kudzu root

2017 ◽  
Vol 9 (24) ◽  
pp. 3643-3652 ◽  
Author(s):  
Leqian Hu ◽  
Chunling Yin
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Fourier Transform Infrared Spectroscopy ◽  
Geographical Origin ◽  
Fourier Transform Infrared ◽  
Chemometric Analysis ◽  
Detection And Quantification

In this study, Fourier transform infrared spectroscopy and chemometric analysis were carried out to determine the geographical origin of kudzu root and detect and quantify adulterants in kudzu root.

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