Switchable fatty acid based CO2-effervescence ameliorated emulsification microextraction prior to high performance liquid chromatography for efficient analyses of toxic azo dyes in foodstuffs.
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DOI: 10.1016/j.foodchem.2019.01.197
Abstract: An in-situ chemical reaction based dispersive procedure termed as CO2-effervescence assisted emulsification microextraction was first utilized for pre-concentration of Sudan dyes in spices. It is simple, quick, and efficient; based on a switchable fatty acid… read more here.
Keywords: emulsification microextraction; fatty acid; co2 effervescence; switchable fatty ... See more keywords