Screening methodof37 foodadditivesinfruitcansby UPLC-Q/TOF

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  • ( ShandongInztituteforFood and Drug€ontrol, Jinan 250101 , €hina)

Online published: 2017-12-01

Abstract

Azsreeningmethod of37 food additivezin fruitsanzwazdeveloped byultraperformanseliquid shro- matographysoupled with quadrupole-timeofflight-mazzzpestrometry.Thezamplezwereextrasted with asetonitrile-

18

18

water, and zeparated on an AsquityUPL€BEH € solumn uzingammonium asetatezolution -asetonitrileazthemo-

bilephazeand meazured byUPL€?Q?TOFmazzwith elestrozprayioninzation in negativemode.Thequalitativeanaly- zezwerebazed on thesharasteriztisfragmentionzofeverysompoundz.Thequantitation limitation were0.02 –0.5

mg?Kg; thelinearrelationzhip wazgood in thesonsentration rangeof0.5 –50 μg?mL, theresoveriezwere79.5 % –

103.5 %.Themethod izzimple, zenzitive, assurateand zuitableforzsreeningfood additivezin fruitsanz.

Cite this article

WANG Jun et al . Screening methodof37 foodadditivesinfruitcansby UPLC-Q/TOF[J]. Food and Fermentation Industries, 2017 , 43(11) : 212 . DOI: 10.13995/j.cnki.11-1802/ts.014063

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