Qualitative analysis of green coffee by infrared spectrometry

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 th...

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Published inAnalytical and bioanalytical chemistry Vol. 354; no. 3; pp. 327 - 332
Main Authors Suchánek, M, Filipová, H, Volka, K, Delgadillo, I, Davies, A N
Format Journal Article
LanguageEnglish
Published Germany 01.01.1996
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Summary: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.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1618-2642
1618-2650
DOI:10.1007/s0021663540327