In
this study, for the first time Brij 58 was used for the spectrophotometric
determination of sunset yellow (SY) (E-110) in pharmaceutical preparations and powdered beverages after cloud point
extraction (CPE). Certain parameters such as pH, surfactant concentration,
extraction time and temperature, centrifuge speed and salt concentration were
optimized. Linear range in the optimum conditions was 0.01 – 4.00 mg mL-1 and the correlation coefficient was 0.9995.
The limit of detection (LOD) and the limit of quantification (LOQ) of this
method were 0.0078 mg mL-1 and 0.0261 mg mL-1, respectively.
Brij 58 Sunset Yellow (E-110) Cloud Point Extraction (CPE) Spectrophotometric Determination Surfactant
Primary Language | English |
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Subjects | Chemical Engineering |
Journal Section | Articles |
Authors | |
Publication Date | January 1, 2018 |
Submission Date | November 5, 2017 |
Acceptance Date | March 9, 2018 |
Published in Issue | Year 2018 Volume: 5 Issue: 2 |