Paper Title:
Reliable Method for the Determination of Food Additive by Capillary Electrophoresis Using a Microvolume of Foodstuffs
  Abstract

A fast method for the separation and determination of the food additive propyl gallate has been established by using capillary electrophoresis. The effects of several factors such as the applied potential and detection running buffer were investigated in order to obtain the optimum conditions, and the assay results were satisfactory. The limit of detection for the analyte was 10-6 mol/L. This approach has remarkable advantages with respect to other methodologies involving separations and electrochemical detection including minimal sample consumption, higher analysis speed and lower cost. In order to demonstrate the capabilitiy of the method, the determination of additive in a commercial food sample is also presented.

  Info
Periodical
Advanced Materials Research (Volumes 361-363)
Chapter
Chapter 11: Environmental Protection and Economic Development
Edited by
Qunjie Xu, Honghua Ge and Junxi Zhang
Pages
1486-1489
DOI
10.4028/www.scientific.net/AMR.361-363.1486
Citation
Q. Xiang, Y. Gao, "Reliable Method for the Determination of Food Additive by Capillary Electrophoresis Using a Microvolume of Foodstuffs", Advanced Materials Research, Vols. 361-363, pp. 1486-1489, 2012
Online since
October 2011
Authors
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Price
$32.00
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