Arabica and Robusta coffees: Identification of major polar compounds and quantification of blends by direct-infusion electrospray ionization-mass spectrometry

Journal of Agricultural and Food Chemistry

Volumn 60, Issue 17, 2012, Pages 4253-4258

  Garrett, Rafael ^a   Vaz, Boniek G ^b   Hovell, Ana Maria C ^a   Eberlin, Marcos N ^b   Rezende, Claudia M ^a  

^a FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^b UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

Coffee; electrospray ionization; FT ICR MS; PLS; QTOF

Indexed keywords

ABUNDANT ION; AQUEOUS EXTRACTS; BLEND COMPOSITION; COFFEE ANALYSIS; ELECTROSPRAY IONIZATION MASS SPECTROMETRY; FOURIER TRANSFORM ION CYCLOTRON RESONANCE; FT-ICR MS; HIGH QUALITY; MULTIVARIATE CALIBRATION TECHNIQUE; PARTIAL LEAST SQUARES; PHENOLICS; PLS; PLS MODELS; POLAR COMPOUNDS; QTOF; QUADRUPOLES; ROBUSTA COFFEE; TIME OF FLIGHT;

COFFEE; ELECTROSPRAY IONIZATION; PHENOLS; SOLVENT EXTRACTION;

MASS SPECTROMETRY;

PHENOL DERIVATIVE;

ARTICLE; CHEMISTRY; CLASSIFICATION; COFFEE; ELECTROSPRAY MASS SPECTROMETRY; FOOD CONTAMINATION; FOURIER ANALYSIS; METHODOLOGY; PLANT SEED; REGRESSION ANALYSIS;

COFFEA; COFFEE; FOOD CONTAMINATION; FOURIER ANALYSIS; LEAST-SQUARES ANALYSIS; PHENOLS; SEEDS; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;

COFFEA ARABICA; COFFEA CANEPHORA;

EID: 84860469241     PISSN: 00218561     EISSN: 15205118     Source Type: Journal    
DOI: 10.1021/jf300388m     Document Type: Article

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