Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024559983> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2024559983 endingPage "143" @default.
- W2024559983 startingPage "137" @default.
- W2024559983 abstract "Hydrocarbon residues can be present in virgin olive oils either naturally or as contaminants. Presence of benzene, toluene, ethylbenzene, xylene isomers and styrene (BTEXS) in virgin olive oil, demanded the establishment of a cut-off level to discriminate oil samples containing these residues at normal levels from those at high levels caused by contamination. By introducing volatile components present in the headspace (HS) of the oil samples (without prior chromatographic separation) into the ionization source of a mass spectrometer, samples were classified as containing normal or high levels of BTEXS (recommendable or non-recommendable forhuman consumption). Confirmation and quantification of contaminated virgin olive oils were achieved by combining HS sampling with gas chromatography-mass spectrometry (GC-MS). No sample pretreatment was necessary for the chromatographic method, but the addition of 600 microl of ethyl acetate as chemical modifier for 10 ml of virgin olive oil. Detection limits ranged between 3 and 9 ng/ml. Oil analysis showed the presence of toluene in all samples, as well as the absence of benzene, ethylbenzene and o-xylene." @default.
- W2024559983 created "2016-06-24" @default.
- W2024559983 creator A5035030491 @default.
- W2024559983 creator A5042221033 @default.
- W2024559983 creator A5048584930 @default.
- W2024559983 creator A5086619218 @default.
- W2024559983 date "2004-10-01" @default.
- W2024559983 modified "2023-10-11" @default.
- W2024559983 title "Combining headspace gas chromatography with mass spectrometry detection for confirmation of hydrocarbon residues in virgin olive oil following automatic screening" @default.
- W2024559983 cites W1989865054 @default.
- W2024559983 cites W2018504515 @default.
- W2024559983 cites W2037260962 @default.
- W2024559983 cites W2042614808 @default.
- W2024559983 cites W2043009611 @default.
- W2024559983 cites W2044064960 @default.
- W2024559983 cites W2046435392 @default.
- W2024559983 cites W2064387267 @default.
- W2024559983 cites W2071332914 @default.
- W2024559983 cites W2086409116 @default.
- W2024559983 cites W2090580703 @default.
- W2024559983 cites W2118227334 @default.
- W2024559983 cites W4239054596 @default.
- W2024559983 doi "https://doi.org/10.1016/j.chroma.2004.08.020" @default.
- W2024559983 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15527130" @default.
- W2024559983 hasPublicationYear "2004" @default.
- W2024559983 type Work @default.
- W2024559983 sameAs 2024559983 @default.
- W2024559983 citedByCount "28" @default.
- W2024559983 countsByYear W20245599832012 @default.
- W2024559983 countsByYear W20245599832013 @default.
- W2024559983 countsByYear W20245599832015 @default.
- W2024559983 countsByYear W20245599832016 @default.
- W2024559983 countsByYear W20245599832020 @default.
- W2024559983 crossrefType "journal-article" @default.
- W2024559983 hasAuthorship W2024559983A5035030491 @default.
- W2024559983 hasAuthorship W2024559983A5042221033 @default.
- W2024559983 hasAuthorship W2024559983A5048584930 @default.
- W2024559983 hasAuthorship W2024559983A5086619218 @default.
- W2024559983 hasConcept C123460561 @default.
- W2024559983 hasConcept C15920480 @default.
- W2024559983 hasConcept C162356407 @default.
- W2024559983 hasConcept C171156812 @default.
- W2024559983 hasConcept C178790620 @default.
- W2024559983 hasConcept C185592680 @default.
- W2024559983 hasConcept C205345274 @default.
- W2024559983 hasConcept C2777207669 @default.
- W2024559983 hasConcept C2777566558 @default.
- W2024559983 hasConcept C2777691172 @default.
- W2024559983 hasConcept C2778142098 @default.
- W2024559983 hasConcept C2779533485 @default.
- W2024559983 hasConcept C2779896714 @default.
- W2024559983 hasConcept C2988377048 @default.
- W2024559983 hasConcept C31903555 @default.
- W2024559983 hasConcept C43617362 @default.
- W2024559983 hasConcept C521977710 @default.
- W2024559983 hasConceptScore W2024559983C123460561 @default.
- W2024559983 hasConceptScore W2024559983C15920480 @default.
- W2024559983 hasConceptScore W2024559983C162356407 @default.
- W2024559983 hasConceptScore W2024559983C171156812 @default.
- W2024559983 hasConceptScore W2024559983C178790620 @default.
- W2024559983 hasConceptScore W2024559983C185592680 @default.
- W2024559983 hasConceptScore W2024559983C205345274 @default.
- W2024559983 hasConceptScore W2024559983C2777207669 @default.
- W2024559983 hasConceptScore W2024559983C2777566558 @default.
- W2024559983 hasConceptScore W2024559983C2777691172 @default.
- W2024559983 hasConceptScore W2024559983C2778142098 @default.
- W2024559983 hasConceptScore W2024559983C2779533485 @default.
- W2024559983 hasConceptScore W2024559983C2779896714 @default.
- W2024559983 hasConceptScore W2024559983C2988377048 @default.
- W2024559983 hasConceptScore W2024559983C31903555 @default.
- W2024559983 hasConceptScore W2024559983C43617362 @default.
- W2024559983 hasConceptScore W2024559983C521977710 @default.
- W2024559983 hasIssue "1-2" @default.
- W2024559983 hasLocation W20245599831 @default.
- W2024559983 hasLocation W20245599832 @default.
- W2024559983 hasOpenAccess W2024559983 @default.
- W2024559983 hasPrimaryLocation W20245599831 @default.
- W2024559983 hasRelatedWork W2018427744 @default.
- W2024559983 hasRelatedWork W2037986072 @default.
- W2024559983 hasRelatedWork W2041985452 @default.
- W2024559983 hasRelatedWork W2077101566 @default.
- W2024559983 hasRelatedWork W2079058135 @default.
- W2024559983 hasRelatedWork W2187852778 @default.
- W2024559983 hasRelatedWork W2356371051 @default.
- W2024559983 hasRelatedWork W2360531721 @default.
- W2024559983 hasRelatedWork W2496135384 @default.
- W2024559983 hasRelatedWork W2610832748 @default.
- W2024559983 hasVolume "1052" @default.
- W2024559983 isParatext "false" @default.
- W2024559983 isRetracted "false" @default.
- W2024559983 magId "2024559983" @default.
- W2024559983 workType "article" @default.