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SPE/TLC/Densitometric Quantification of Selected Synthetic Food Dyes in Liquid Foodstuffs and Pharmaceutical Preparations

Selected synthetic food dyes (tartrazine, Ponceau 4R, Brilliant Blue, orange yellow, and azorubine) were isolated from liquid preparations (mouthwashes and beverages) by Solid Phase Extraction on aminopropyl-bonded silica with diluted aqueous sodium hydroxide as an eluent. The extraction step was fo...

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Bibliografiske detaljer
Udgivet i:J Anal Methods Chem
Main Authors: Sobańska, Anna W., Pyzowski, Jarosław, Brzezińska, Elżbieta
Format: Artigo
Sprog:Inglês
Udgivet: Hindawi 2017
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5536146/
https://ncbi.nlm.nih.gov/pubmed/28798884
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2017/9528472
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