title: Screening for coumatetralyl in soft drinks by solid-matrix extraction and high-performance liquid chromatography with diode-array detection.
abstract: A method was developed for the rapid determination coumatetralyl in cola- and orange-type soft drinks, which includes extraction using solid-matrix column, clean-up by silica cartridge chromatography and reversed-phase high-performance liquid chromatography with diode-array detection. The recovery of coumatetralyl from 50 ml of soft drinks was better than 80% at spiking levels down to 50 micrograms/kg (ppb).
authors.affiliation: Istituto Superiore di Sanità, Rome, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Dimuccio
authors.forename: I
authors.initials: I
authors.lastname: Camoni
authors.forename: L
authors.initials: L
authors.lastname: Vergori
authors.forename: R
authors.initials: R
authors.lastname: Dommarco
authors.forename: D
authors.initials: D
authors.lastname: Attard Barbini
authors.forename: F
authors.initials: F
authors.lastname: Vergori
authors.forename: A
authors.initials: A
authors.lastname: Ausili
authors.forename: A
authors.initials: A
authors.lastname: Santilio
mesh_terms: D015110:4-Hydroxycoumarins / Q000032:analysis*; D001628:Beverages / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D005506:Food Contamination / Q000032:analysis*; D012378:Rodenticides / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D015110:4-Hydroxycoumarins; D012378:Rodenticides; C004699:coumatetralyl