Journal ArticleDOI
Determining eight colorants in milk beverages by capillary electrophoresis.
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TLDR
The combination of the simple SPE pretreatment and the fast separation method of capillary electrophoresis, was able to determine successfully without matrix interference the content of these colorant additives in commercial milk beverages.About:
This article is published in Journal of Chromatography A.The article was published on 2002-06-14. It has received 133 citations till now. The article focuses on the topics: Sunset Yellow FCF & Tartrazine.read more
Citations
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Determination of 13 synthetic food colorants in water-soluble foods by reversed-phase high-performance liquid chromatography coupled with diode-array detector.
TL;DR: The reversed-phase high performance liquid chromatographic method was applied to the determination of colorants in various water-soluble foods, such as fruit flavoured drinks, alcoholic drinks, jams, sugar confectionery and sweets, with simple pre-treatment (dilution or water extraction).
Journal ArticleDOI
Food colorants: Challenges, opportunities and current desires of agro-industries to ensure consumer expectations and regulatory practices
TL;DR: In this article, the authors provide an extensive approach to the field of food (natural/synthetic) colorants, namely those who are currently allowed with established acceptable daily intake (ADI).
Journal ArticleDOI
Determination of 40 synthetic food colors in drinks and candies by high-performance liquid chromatography using a short column with photodiode array detection.
N Yoshioka,K Ichihashi +1 more
TL;DR: Forty synthetic food colors were determined in drinks and candies by reversed-phase high-performance liquid chromatography with photodiode array detection by reversing the phases of detection and quantitation and the recoveries ranged from 76.6 to 115.0%.
Journal ArticleDOI
Simultaneous determination of water-soluble and fat-soluble synthetic colorants in foodstuff by high-performance liquid chromatography-diode array detection-electrospray mass spectrometry.
TL;DR: An accurate method was developed for the simultaneous determination of water-Tartrazine, Amaranth, Ponceau 4R, Sunset Yellow FCF, and fat-Sudan (I-IV), synthetic soluble colorants in foodstuff.
Journal ArticleDOI
Recent advances in the application of capillary electromigration methods for food analysis
TL;DR: This review covers the application of capillary electromigration methods to analyze foods and food components, including amino acids, biogenic amines, peptides, proteins, DNAs, carbohydrates, phenols, polyphenols, pigments, toxins, pesticides, vitamins, additives and small organic and inorganic ions.
References
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Journal ArticleDOI
Zone electrophoresis in open-tubular glass capillaries
Journal ArticleDOI
Electrokinetic chromatography with micellar solution and open-tubular capillary
TL;DR: In this paper, a new type of chromatography with micellar solutions of ionic surfactants was examined, and linear relationships were observed between current and migration velocities of water, micelle, and any solute.
Journal ArticleDOI
Determination of eight synthetic food colorants in drinks by high-performance ion chromatography.
TL;DR: Eight synthetic food colorants were determined by high-performance ion chromatography on an anion-exchange analytical column with very low hydrophobicity and visible absorbance detection, which was very advantageous for routine analysis.
Journal ArticleDOI
Determination of denatured serum proteins in the casein fraction of heat‐treated milk by capillary zone electrophoresis
Isidra Recio,C. Olieman +1 more
TL;DR: The additions of milk powder to pasteurized milk could be detected by this method as well as the serum protein to casein ratio in various products.
Journal ArticleDOI
Development of a capillary electrophoresis method for the simultaneous analysis of artificial sweeteners, preservatives and colours in soft drinks.
TL;DR: A rapid capillary electrophoresis method was developed simultaneously to determine artificial sweeteners, preservatives and colours used as additives in carbonated soft drinks.
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