Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000708190> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2000708190 endingPage "6608" @default.
- W2000708190 startingPage "6603" @default.
- W2000708190 abstract "A new analytical procedure has been developed to analyze 2-alkylcyclobutanones to detect γ-ray-irradiated fat-containing foodstuffs. Samples were extracted with an accelerated solvent extraction system via hot and pressurized ethyl acetate in cells. A large amount of fat in the extract was precipitated and removed with filtration by standing at −20 °C after the addition of acetonitrile. The extract was further cleaned with a 1 g silica gel mini column, and the radiolytic compounds of 2-docecylcyclobutanone (2-DCB) and 2-tetradecylcyclobutanone (2-TCB) were determined with gas chromatography with mass spectrometry (GC/MS). Sample preparation time before GC/MS was 7−8 h. At first, the procedure was evaluated with a recovery test in eight samples spiked with 2-DCB and 2-TCB at 20 ng/g, resulting in 70−105% recoveries with mostly less than 10% relative standard deviations. The procedure was further evaluated with beef, pork, chicken, and salmon samples irradiated with γ-rays from 0.7 to 7.0 kGy at −19 °C. Both 2-DCB and 2-TCB in most samples were detected with good dose−response relations at all doses, while salmon was detected more than 2 kGy irradiation. The amounts of 2-alkylcyclobutanones produced reflected precursor fatty acids levels in samples, especially for the combination of 2-TCB and stearic acid. The results indicated that the production rate of 2-TCB to stearic acid was more obvious than that of 2-DCB to palmitic acid in frozen samples with γ-ray irradiation. Keywords: 2-dodecylcyclobutanone; 2-tetradecylcyclobutane; β (gamma)-ray; irradiation; food; accelerated solvent extraction; CG>MS; beef; pork; chicken; salmon; fatty acid" @default.
- W2000708190 created "2016-06-24" @default.
- W2000708190 creator A5038918929 @default.
- W2000708190 creator A5046446439 @default.
- W2000708190 creator A5063884437 @default.
- W2000708190 date "2005-07-19" @default.
- W2000708190 modified "2023-09-27" @default.
- W2000708190 title "Analysis of 2-Alkylcyclobutanones with Accelerated Solvent Extraction To Detect Irradiated Meat and Fish" @default.
- W2000708190 cites W1246001261 @default.
- W2000708190 cites W169517900 @default.
- W2000708190 cites W1971384487 @default.
- W2000708190 cites W1998518717 @default.
- W2000708190 cites W2029727523 @default.
- W2000708190 cites W2036298023 @default.
- W2000708190 cites W2052018426 @default.
- W2000708190 cites W2052823028 @default.
- W2000708190 cites W2060642365 @default.
- W2000708190 cites W2065733302 @default.
- W2000708190 cites W2072949556 @default.
- W2000708190 cites W2088854010 @default.
- W2000708190 cites W2128347399 @default.
- W2000708190 cites W2141033226 @default.
- W2000708190 cites W4232478235 @default.
- W2000708190 doi "https://doi.org/10.1021/jf0506636" @default.
- W2000708190 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16104773" @default.
- W2000708190 hasPublicationYear "2005" @default.
- W2000708190 type Work @default.
- W2000708190 sameAs 2000708190 @default.
- W2000708190 citedByCount "44" @default.
- W2000708190 countsByYear W20007081902012 @default.
- W2000708190 countsByYear W20007081902013 @default.
- W2000708190 countsByYear W20007081902014 @default.
- W2000708190 countsByYear W20007081902015 @default.
- W2000708190 countsByYear W20007081902016 @default.
- W2000708190 countsByYear W20007081902017 @default.
- W2000708190 countsByYear W20007081902018 @default.
- W2000708190 countsByYear W20007081902019 @default.
- W2000708190 countsByYear W20007081902022 @default.
- W2000708190 countsByYear W20007081902023 @default.
- W2000708190 crossrefType "journal-article" @default.
- W2000708190 hasAuthorship W2000708190A5038918929 @default.
- W2000708190 hasAuthorship W2000708190A5046446439 @default.
- W2000708190 hasAuthorship W2000708190A5063884437 @default.
- W2000708190 hasConcept C111337013 @default.
- W2000708190 hasConcept C121332964 @default.
- W2000708190 hasConcept C123460561 @default.
- W2000708190 hasConcept C178790620 @default.
- W2000708190 hasConcept C185544564 @default.
- W2000708190 hasConcept C185592680 @default.
- W2000708190 hasConcept C2779516699 @default.
- W2000708190 hasConcept C2779858419 @default.
- W2000708190 hasConcept C2779936771 @default.
- W2000708190 hasConcept C2780471494 @default.
- W2000708190 hasConcept C43617362 @default.
- W2000708190 hasConcept C4725764 @default.
- W2000708190 hasConcept C543025807 @default.
- W2000708190 hasConcept C55493867 @default.
- W2000708190 hasConceptScore W2000708190C111337013 @default.
- W2000708190 hasConceptScore W2000708190C121332964 @default.
- W2000708190 hasConceptScore W2000708190C123460561 @default.
- W2000708190 hasConceptScore W2000708190C178790620 @default.
- W2000708190 hasConceptScore W2000708190C185544564 @default.
- W2000708190 hasConceptScore W2000708190C185592680 @default.
- W2000708190 hasConceptScore W2000708190C2779516699 @default.
- W2000708190 hasConceptScore W2000708190C2779858419 @default.
- W2000708190 hasConceptScore W2000708190C2779936771 @default.
- W2000708190 hasConceptScore W2000708190C2780471494 @default.
- W2000708190 hasConceptScore W2000708190C43617362 @default.
- W2000708190 hasConceptScore W2000708190C4725764 @default.
- W2000708190 hasConceptScore W2000708190C543025807 @default.
- W2000708190 hasConceptScore W2000708190C55493867 @default.
- W2000708190 hasIssue "17" @default.
- W2000708190 hasLocation W20007081901 @default.
- W2000708190 hasLocation W20007081902 @default.
- W2000708190 hasOpenAccess W2000708190 @default.
- W2000708190 hasPrimaryLocation W20007081901 @default.
- W2000708190 hasRelatedWork W1895500855 @default.
- W2000708190 hasRelatedWork W190113581 @default.
- W2000708190 hasRelatedWork W2030051323 @default.
- W2000708190 hasRelatedWork W2122162501 @default.
- W2000708190 hasRelatedWork W2128981186 @default.
- W2000708190 hasRelatedWork W2354901943 @default.
- W2000708190 hasRelatedWork W2413176034 @default.
- W2000708190 hasRelatedWork W2466306701 @default.
- W2000708190 hasRelatedWork W3207082691 @default.
- W2000708190 hasRelatedWork W4283658080 @default.
- W2000708190 hasVolume "53" @default.
- W2000708190 isParatext "false" @default.
- W2000708190 isRetracted "false" @default.
- W2000708190 magId "2000708190" @default.
- W2000708190 workType "article" @default.