Methodology for Analysis of UV Filters in Tilapia Using Off-line MSPD Followed by On-line SPE–LC/UV

A sensitive method was developed and validated for the determination of UV filters (oxybenzone, octocrylene, 4-methyl-benzylidene camphor, 2-ethylhexyl-4-methoxycinnamate and avobenzone) in tilapia muscle using matrix solid-phase dispersion followed by on-line solid-phase extraction–liquid chromatog...

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Bibliographic Details
Published in:Chromatographia 2020-04, Vol.83 (4), p.523-530
Main Authors: Olmos-Espejel, José J., Mogica-García, Óscar E., Duran-Gasca, Gerson J., Carmona-López, Magaly L.
Format: Article
Language:English
Subjects:
Analytical Chemistry
Camphor
Chemistry
Chemistry and Materials Science
Chromatography
Contaminants
Laboratory Medicine
Linearity
Liquid chromatography
Muscles
Octocrylene
Original
Pharmacy
Proteomics
Solid phases
Tilapia
Ultraviolet filters
Ultraviolet radiation
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Summary:A sensitive method was developed and validated for the determination of UV filters (oxybenzone, octocrylene, 4-methyl-benzylidene camphor, 2-ethylhexyl-4-methoxycinnamate and avobenzone) in tilapia muscle using matrix solid-phase dispersion followed by on-line solid-phase extraction–liquid chromatography/UV. The validation showed good linearity from 100 to 3600 ng g −1 with r 2 values > 0.98. Precision values with relative standard deviations were
ISSN:0009-5893
1612-1112
DOI:10.1007/s10337-020-03867-2