Comprehensive two-dimensional gas chromatography for fingerprint pattern recognition in olive oils produced by two different techniques in Portuguese olive varieties Galega Vulgar, Cobrançosa e Carrasquenha

Analytica Chimica Acta

Volumn 633, Issue 2, 2009, Pages 263-270

  Vaz Freire, L Torres ^a   da Silva, M D R Gomes ^b   Freitas, A M Costa ^a  

^a UNIVERSITY OF ÉVORA   (Portugal)

^b UNIVERSIDADE NOVA DE LISBOA   (Portugal)

Author keywords

Comprehensive two dimensional gas chromatography; Fingerprinting; Image treatment; Olive oil; Solid phase micro extraction; Volatile organic compounds

Indexed keywords

ANALYTICAL RESULTS; AROMA COMPOUNDS; COMPREHENSIVE TWO-DIMENSIONAL GAS CHROMATOGRAPHY; CONTOUR PLOTS; DISCONTINUOUS METHODS; EIGENVALUES; EXTRACTION METHODS; EXTRACTION TECHNOLOGIES; FINGERPRINT IMAGES; FINGERPRINT PATTERNS; FINGERPRINT RECOGNITIONS; FINGERPRINTING; HEADSPACE; IMAGE TREATMENT; IMAGEJ SOFTWARES; OLIVE OIL; OLIVE OIL PRODUCTIONS; PEAK AREAS; POLAR COLUMNS; PRESS LINES; PRINCIPAL COMPONENTS; PROCESSING LINES; RAPID DIFFERENTIATIONS; STATISTICAL IMAGES; TIME OF FLIGHTS; TOTAL VARIANCES; VIRGIN OLIVE OILS; VOLATILE COMPOUNDS;

CHROMATOGRAPHIC ANALYSIS; CHROMATOGRAPHY; EXTRACTION; GAS OILS; GASES; HAMMERS; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; METAL ANALYSIS; METAL RECOVERY; OIL WELL PRODUCTION; ORGANIC COMPOUNDS; PATTERN RECOGNITION; PRINCIPAL COMPONENT ANALYSIS; SMOKE DETECTORS; TWO DIMENSIONAL; VEGETABLE OILS; VOLATILE ORGANIC COMPOUNDS;

GAS CHROMATOGRAPHY;

ANALYSIS OF VARIANCE; CHROMATOGRAPHY, GAS; FRUIT; IMAGE PROCESSING, COMPUTER-ASSISTED; OLEA; PLANT EXTRACTS; PLANT OILS; PRINCIPAL COMPONENT ANALYSIS; REPRODUCIBILITY OF RESULTS; VOLATILIZATION;

GALEGA; OLEACEAE;

EID: 58249127470     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2008.11.057     Document Type: Article

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