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STUDIES OF PRECONCENTRATION OF SUDAN IV DYE ON ?- CYCLODEXTRIN EPICHLOROHYDRIN POLYMER
Rupinder Kaur, and Dr. Usha Gupta*
ABSTRACT A method has been developed for the preconcentration of Sudan IV dye using a synthesized β-cyclodextrin polymer. Various parameters such as pH, shaking time, amount of adsorbent, sample volume etc. for the % uptake of Sudan IV dye has been optimized. The method has been applied for the determination of Sudan IV dye in different food samples. Keywords: Sudan IV dye, ?-Cyclodextrin epichlorohydrin polymer (?-CDP), Preconcentration, Spectrophotometry [Download Article] [Download Certifiate] |