sodium-lactate has been researched along with propylparaben* in 1 studies
1 other study(ies) available for sodium-lactate and propylparaben
| Article | Year |
|---|---|
Simultaneous determination of electroactive and non-electroactive food preservatives by novel capillary electrophoresis with amperometric detection.
A novel capillary electrophoresis and amperometric detection method was achieved by adding an electroactive additive (3,4-dihydroxybenzylamine, 3,4-DHBA) to the running buffer, so that both electroactive and non-electroactive food preservatives were simultaneously determined. Under the selected optimum conditions, four electroactive preservatives (methylparaben, ethylparaben, propylparaben and butylparaben) and two non-electroactive preservatives (potassium sorbate and sodium lactate) were well separated and sensitively detected with detection limits (S/N=3) ranging from 1.06×10(-8) to 2.73×10(-6) g mL(-1). This method has been successfully employed for the determination of both electroactive and non-electroactive preservatives in several food commodities. Topics: Dopamine; Electrochemical Techniques; Electrodes; Electrophoresis, Capillary; Food Preservatives; Hydrogen-Ion Concentration; Parabens; Reproducibility of Results; Sodium Lactate; Sorbic Acid | 2010 |