Sensitive and rapid reversed-phase liquid chromatography-fluorescence method for determining bisphenol A diglycidyl ether in aqueous-based food simulants.

P Paseiro Losada; P López Mahía; L Vázquez Odériz; J Simal Lozano; J Simal Gándara

PubMed · 1757415

Sensitive and rapid reversed-phase liquid chromatography-fluorescence method for determining bisphenol A diglycidyl ether in aqueous-based food simulants.

P Paseiro Losada·P López Mahía·L Vázquez Odériz·J Simal Lozano·J Simal Gándara

Abstract

A method has been developed for determination of bisphenol A diglycidyl ether (BADGE) in 3 aqueous-based food simulants: water, 15% (v/v) ethanol, and 3% (w/v) acetic acid. BADGE is extracted with C18 cartridges and the extract is concentrated under a stream of nitrogen. BADGE is quantitated by reversed-phase liquid chromatography with fluorescence detection. Relative precision at 200 micrograms/L was 3.4%, the detection limit of the method was 0.1 micrograms/L, and recoveries of spiking concentrations from 1 to 8 micrograms/L were nearly 100%. Relative standard deviations for the method ranged from 3.5 to 5.9%, depending on the identity of the spiked aqueous-based food simulant.

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Acetates Acetic Acid Benzhydryl Compounds Chromatography, High Pressure Liquid Epoxy Compounds Ethanol Food Analysis Quality Control Solutions Water Bisphenol A Compounds Journal Article Research Support, Non-U.S. Gov't

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P Paseiro Losada, P López Mahía, L Vázquez Odériz, J Simal Lozano, J Simal Gándara. Sensitive and rapid reversed-phase liquid chromatography-fluorescence method for determining bisphenol A diglycidyl ether in aqueous-based food simulants.. https://pubmed.ncbi.nlm.nih.gov/1757415/

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