Qualitative analysis of green coffee by infrared spectrometry

M. Suchánek*, H. Filipová, K. Volka, I. Delgadillo, A. N. Davies

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

25 Citations (Scopus)


Principal component analysis and linear discriminant analysis (LDA) were applied to the mid-infrared spectra for the qualitative analysis of the variety of green coffee (Arabica and Robusta). It is shown that the KBr pellet technique in combination with the LDA method can successfully be used for the identification of sample origin.

Original languageEnglish
Pages (from-to)327-332
Number of pages6
JournalFresenius' Journal of Analytical Chemistry
Issue number3
Publication statusPublished - 1 Feb 1996
Externally publishedYes


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