Application of electrocolorimetric extraction for the determination of Ni(II) ions in chocolate samples: A green methodology for food analysis.
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DOI: 10.1016/j.foodchem.2022.132344
Abstract: This study developed an electrocolorimetric extraction technique as a simple, rapid, and green method for the simultaneous preconcentration and determination of Ni(II) in chocolate samples. The system was designed using an agarose gel (3% w/v)… read more here.
Keywords: methodology; food; electrocolorimetric extraction; chocolate samples ... See more keywords