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Твердофазно-спектрофотометрическое определение синтетических пищевых красителей в кондитерских изделиях с использованием полиметакрилатной матрицы Ю. М. Водова, Д. Э. Усатова
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ArticleContent type: Текст Media type: электронный Other title: Solid-phase spectrophotometric determination of synthetic food colors in confectionery products using polymetacrylate matrix [Parallel title]Subject(s): синтетические пищевые красители | твердофазная спектрофотометрия | экспериментальные исследования | полиметакрилатная матрицаGenre/Form: статьи в сборниках Online resources: Click here to access online
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Перспективы развития фундаментальных наук. Т. 2 : сборник научных трудов XVIII Международной конференции студентов, аспирантов и молодых ученых, 27–30 апреля 2021 г Т. 2 : Химия. С. 59-61Abstract: A simple, express and inexpensive method for determination of Quinoline Yellow (E104), Sunset Yellow FCF (E110), Ponceau 4R (E124), Patent Blue V (E131) and Brilliant Blue FCF (E133) is proposed. The method is based on extraction of synthetic colors into polymetacrylate matrix and following measurement of the solid-phase absorption. In the work, the optimal conditions for the extraction of dyes into polymetacrylate matrix (pH, extraction time) were selected. The method was applied to the determination of these compounds in samples of confectionary products
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A simple, express and inexpensive method for determination of Quinoline Yellow (E104), Sunset Yellow FCF (E110), Ponceau 4R (E124), Patent Blue V (E131) and Brilliant Blue FCF (E133) is proposed. The method is based on extraction of synthetic colors into polymetacrylate matrix and following measurement of the solid-phase absorption. In the work, the optimal conditions for the extraction of dyes into polymetacrylate matrix (pH, extraction time) were selected. The method was applied to the determination of these compounds in samples of confectionary products
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