000130859 001__ 130859
000130859 005__ 20240201151018.0
000130859 0247_ $$2doi$$a10.1016/j.chroma.2017.04.006
000130859 0248_ $$2sideral$$a98971
000130859 037__ $$aART-2017-98971
000130859 041__ $$aeng
000130859 100__ $$0(orcid)0000-0002-0759-9170$$aAznar, M.$$uUniversidad de Zaragoza
000130859 245__ $$aFabric phase sorptive extraction as a reliable tool for rapid screening and detection of freshness markers in oranges
000130859 260__ $$c2017
000130859 5060_ $$aAccess copy available to the general public$$fUnrestricted
000130859 5203_ $$aA simple, fast and sensitive analyte extraction method based on fabric phase sorptive extraction (FPSE) followed by gas chromatography-mass spectrometry (GC–MS) and ultra-performance liquid chromatography-quadrupole time of flight mass spectrometry (UPLC–QTOF–MS) analysis was developed for the analysis of 12 volatile compounds that represent most of the principal chemical families possessing different polarities and volatilities. Five FPSE media coated with different sol-gel sorbent chemistries having different polarities and selectivities were studied: long chain poly(dimethylsiloxane) (PDMS), short chain poly(tetrahydrofuran) (PTHF), Carbowax 20M (CW20M), short chain poly(dimethyl siloxane) (SC PDMS) and polyethylene glycol-polypropylene glycol-polyethylene glycol triblock copolymer (PEG-PPG-PEG). CW20M coated FPSE media was found to be the most efficient extraction media for the analytes of interest in the intended study. The developed methodology was applied to the analysis of orange juice obtained from fresh oranges and oranges after storing at 5 °C for two months in order to identify the best chemical markers, both volatiles and non-volatiles, attributed to the freshness of orange. For this purpose, aliquots of the same juice extracts were analysed by GC–MS as well as by UPLC–QTOF–MS. Monoterpenes and terpenoids, such as terpinene, citronellal or estragole were among the volatile compounds that endured the biggest decrease after the extended storage period. Three non-volatile compounds including one amide (subaphyllin) and two flavanoids (tangeretin and nobiletin) also showed a clear decrease in signal intensity (>70%) after orange stored for two months.
000130859 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/AGL2015-67362-P$$9info:eu-repo/grantAgreement/ES/MINECO/RYC-2012-11856
000130859 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000130859 590__ $$a3.716$$b2017
000130859 591__ $$aCHEMISTRY, ANALYTICAL$$b12 / 78 = 0.154$$c2017$$dQ1$$eT1
000130859 591__ $$aBIOCHEMICAL RESEARCH METHODS$$b18 / 77 = 0.234$$c2017$$dQ1$$eT1
000130859 592__ $$a1.378$$b2017
000130859 593__ $$aAnalytical Chemistry$$c2017$$dQ1
000130859 593__ $$aOrganic Chemistry$$c2017$$dQ1
000130859 593__ $$aMedicine (miscellaneous)$$c2017$$dQ1
000130859 593__ $$aBiochemistry$$c2017$$dQ2
000130859 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000130859 700__ $$0(orcid)0000-0002-9804-8699$$aÚbeda, S.$$uUniversidad de Zaragoza
000130859 700__ $$0(orcid)0000-0003-2685-5739$$aNerin, C.$$uUniversidad de Zaragoza
000130859 700__ $$aKabir, A.
000130859 700__ $$aFurton, K.G.
000130859 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cÁrea Química Analítica
000130859 773__ $$g1500 (2017), 32-42$$pJ. chromatogr. A$$tJournal of Chromatography A$$x0021-9673
000130859 8564_ $$s2683258$$uhttps://zaguan.unizar.es/record/130859/files/texto_completo.pdf$$yPostprint
000130859 8564_ $$s680306$$uhttps://zaguan.unizar.es/record/130859/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000130859 909CO $$ooai:zaguan.unizar.es:130859$$particulos$$pdriver
000130859 951__ $$a2024-02-01-14:34:59
000130859 980__ $$aARTICLE