Producción Científica Profesorado

Solid-Phase Extraction and Large-Volume Sample Stacking-Capillary Electrophoresis for Determination of Artificial Sweeteners in Water Samples



Ibarra Ortega, Israel S.

2019

Medrano, LC., Flores-Aguilar, JF., Islas, G., Rodriguez, JA Ibarra, IS., Solid-Phase Extraction and Large-Volume Sample Stacking-Capillary Electrophoresis for Determination of Artificial Sweeteners in Water Samples. FOOD ANALYTICAL METHODS, 2019, 12(2), 526-533.DOI: 10.1007/s12161-018-1383-y


Abstract


A sensitive and rapid method for the simultaneous analysis of artificial sweeteners, aspartame, acesulfame, cyclamate, saccharine, and phenylalanine in water samples using solid-phase and large-volume sample stacking-capillary electrophoresis (SPE-LVSS-CE) has been developed. Under optimal conditions, the proposed method had a linear range of 0.08 to 2.0 mg L?1, with limits of detection ranging from 0.03 to 0.18 mg L?1 with inter- and intraday repeatabilities



Producto de Investigación




Artículos relacionados

Multicommutated Anodic Stripping Voltammetry at Tubular Bismuth Film Electrode for Lead Determinatio...

Facilitated transport of Hg(II) through novel activated composite membranes

Characterization of Main Anthocyanins Extracted from Pericarp Blue Corn by MALDI-ToF MS

Validation of a tubular bismuth film amperometric detector: Determination of diclofenac sodium by mu...

Influence of the Cation Nature of the Sulphate Salt on the Electrochemical Synthesis of Sulfate-Dope...

Determination of primary amino acids in wines by high performance liquid magneto-chromatography

Development of a Chloride Ion-Selective Solid State Sensor Based on Doped Polypyrrole-Graphite-Epoxy...

Magnetic solid phase extraction based on phenyl silica adsorbent for the determination of tetracycli...

Construction and Evaluation of a Gold Tubular Electrode for Flow Analysis: Application to Speciation...

Potentiometric quantification of saccharin by using a selective membrane formed by pyrrole electropo...