Analytical chemistry
Simultaneous determination of Tropaeolin O and brilliant blue in food samples after cloud point extraction

Rouhollah Heydari; Farzaneh Bastami; Mohammad Hosseini; Mohammad Alimoradi

Volume 5, Issue 3, pp. 237-363, Serial No. 16 , July 2017, , Pages 242-251

Abstract
  In this study, a simple and low-cost method was developed for extraction and pre-concentration of brilliant blue(BB) and Tropaeolin O(TO) in food samples using cloud point extraction (CPE) prior to spectrophotometric determination. The effects of main factors such as pH, surfactant and salt concentrations, ...  Read More

Simultaneous determination of Tropaeolin O and brilliant blue in food samples after cloud point extraction