High-resolution 1H Nuclear Magnetic Resonance spectrometry combined with chemometric treatment to identify adulteration of culinary spices with Sudan dyes

Food Chemistry

Volumn 124, Issue 3, 2011, Pages 1139-1145

  Di Anibal, Carolina V ^a   Ruisánchez, Itziar ^a   Callao, M Pilar ^a  

^a UNIVERSITAT ROVIRA I VIRGILI   (Spain)

Author keywords

Chemometrics; Nuclear Magnetic Resonance; PLS DA; Spices adulteration; Sudan dyes; Variable selection

Indexed keywords

CHEMOMETRIC TREATMENT; CHEMOMETRICS; EFFICIENT METHOD; HIGH RESOLUTION; NMR SPECTRUM; PARTIAL LEAST SQUARES-DISCRIMINANT ANALYSIS; PLS-DA; SPIKED SAMPLES; SUDAN DYES; SUDAN I; VARIABLE SELECTION;

CONTAMINATION; DISCRIMINANT ANALYSIS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; RESONANCE;

NUCLEAR MAGNETIC RESONANCE;

SUDAN I; TURMERIC;

ARTICLE; CHEMOMETRIC ANALYSIS; CONSUMER HEALTH INFORMATION; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PARTIAL LEAST SQUARES REGRESSION; PEPPER; SPICE;

CURCUMA LONGA;

EID: 77956620130     PISSN: 03088146     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.foodchem.2010.07.025     Document Type: Article

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