MALDI-TOF mass spectrometry detection of extra-virgin olive oil adulteration with hazelnut oil by analysis of phospholipids using an ionic liquid as matrix and extraction solvent

Food Chemistry

Volumn 134, Issue 2, 2012, Pages 1192-1198

  Calvano, Cosima D ^a,b   De Ceglie, Cristina ^a,b   D'Accolti, Lucia ^a,b   Zambonin, Carlo G ^a,b  

^a UNIVERSITY OF BARI   (Italy)

^b Spettrometria di Massa Analitica per Ricerche Tecnologiche (SMART)   (Italy)

Author keywords

Extra virgin olive oil; Hazelnut oil; Ionic liquids; MALDI TOF MS; Phospholipids; TBA CHCA

Indexed keywords

AS EXTRACTION; CONCENTRATION RANGES; CONTAMINATION LEVELS; CYANO-4-HYDROXYCINNAMIC ACIDS; DEGREE OF SIMILARITY; EXTRA VIRGIN OLIVE OIL; EXTRACTION PROCEDURE; EXTRACTION SOLVENTS; FATTY ACID PROFILES; HAZELNUT OIL; MALDI MATRIX; MALDI TOF MS; MALDI-TOF MASS SPECTROMETRY; MASS SPECTRA; MATRIX-ASSISTED LASER DESORPTION IONIZATION; OIL SUPPLIERS; OLIVE OIL; OLIVE OIL ADULTERATION; PLS ANALYSIS; SAMPLE PRETREATMENT; SEED OIL; SELECTIVE EXTRACTION; TBA-CHCA; TIME OF FLIGHT MASS SPECTROMETRY; TRIACYLGLYCEROLS;

GLYCEROL; INDUCTIVELY COUPLED PLASMA; MASS SPECTROMETRY; PHOSPHOLIPIDS; POLYACRYLATES; SOLVENT EXTRACTION; VEGETABLE OILS;

IONIC LIQUIDS;

ALPHA CYANO 4 HYDROXYCINNAMIC ACID; DIACYLGLYCEROL; HAZELNUT OIL; HYDROGENATED VEGETABLE OIL; IONIC LIQUID; OLIVE OIL; PHOSPHOLIPID; TRIACYLGLYCEROL; TRIBUTYLAMINE; UNCLASSIFIED DRUG;

ARTICLE; EXTRACTION; HYDROLYSIS; IONIZATION; MATRIX ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY;

CORYLUS; FOOD CONTAMINATION; IONIC LIQUIDS; LIQUID-LIQUID EXTRACTION; PHOSPHOLIPIDS; PLANT OILS; SPECTROMETRY, MASS, MATRIX-ASSISTED LASER DESORPTION-IONIZATION;

CORYLUS;

EID: 84860271886     PISSN: 03088146     EISSN: 18737072     Source Type: Journal    
DOI: 10.1016/j.foodchem.2012.02.154     Document Type: Article

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