Determination of the food dye carmine in milk and candy products by differential pulse polarography
TLDR
The proposed electrochemical procedure was successfully applied to the determination of carmine food dye in spiked commercially available strawberry flavored milk and results were in agreement with that obtained by a spectrophotometric comparison method.About:
This article is published in Journal of Food and Drug Analysis.The article was published on 2014-09-01 and is currently open access. It has received 42 citations till now. The article focuses on the topics: Polarography & Dropping mercury electrode.read more
Citations
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Spectrophotometric and theoretical studies of the protonation of Allura Red AC and Ponceau 4R
TL;DR: In this article, the acid-base properties of Allura Red AC and Ponceau 4R azo dyes were investigated by spectrophotometric, potentiometric and tristimulus colourimetry methods.
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A simple method for determination of carmine in food samples based on cloud point extraction and spectrophotometric detection.
TL;DR: The proposed method can be applied satisfactory to determine the carmine in food samples by using cloud point extraction (CPE) before its spectrophotometric determination.
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Detection of food spoilage and adulteration by novel nanomaterial-based sensors.
TL;DR: An overview of the current studies conducted on the detection of spoilage and adulteration in foods from 2015 to 2020 and the sensory properties of nanomaterials, which can be applied in the smart packaging of food products to meet the demand of consumers in the new era are presented.
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Recent advantages in electrochemical monitoring for the analysis of amaranth and carminic acid food colors.
Marzieh Alizadeh,Ersin Demir,Nida Aydogdu,Najme Zare,Fatemeh Karimi,S. Masoud Kandomal,Hassan Rokni,Younes Ghasemi +7 more
TL;DR: A comprehensive review of the latest developments in the electrochemical impressions of the important dyestuffs including amaranth and carminic acid is provided in this article , where parameters such as analytical applications, detection limits, electrochemical methods, selectivity, working electrodes, and working ranges are summarized in detail.
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Simultaneous determination of some common food dyes in commercial products by digital image analysis
TL;DR: A simple and relatively fast image-analysis method using digital images, obtained with a flatbed scanner, for the simultaneous determination of four common food dyes, namely, carmoisine, brilliant blue, sunset yellow, and quinoline yellow, in binary mixtures in commercial products without a need for any prior separation steps is described.
References
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Book
Electrochemical Methods: Fundamentals and Applications
Allen J. Bard,Larry R. Faulkner +1 more
TL;DR: In this paper, the authors present a comprehensive overview of electrode processes and their application in the field of chemical simulation, including potential sweep and potential sweep methods, coupled homogeneous chemical reactions, double-layer structure and adsorption.
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Electrochemical Methods: Fundamentals and Applications
TL;DR: In this paper, the authors present a survey of electrochemical methods and their applications, focusing on the following categories: electrochemical water treatment methods, electrochemical method fundamentals and applications, and student solutions manual.
Book
Electrochemistry: Principles, Methods, and Applications
TL;DR: In this article, the fundamental principles of thermodynamics, kinetics, and mass transport associated with electrode reactions are discussed, and experimental methods that are available to study electrode and electrochemical processes, such as steady-state with forced convection, linear sweep, step/pulse voltametric techniques and impedance, modern surface analysis, and microscopic and spectroscopic procedures that complement the electrochemical information.
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Interactions between an anthracycline antibiotic and DNA: molecular structure of daunomycin complexed to d(CpGpTpApCpG) at 1.2-A resolution.
TL;DR: The crystal structure of a daunomycin-d(CGTACG) complex has been solved by X-ray diffraction analysis and refined to a final R factor of 0.175 at 1.2-A resolution, allowing us to identify three principal functional components of anthracycline antibiotics: the intercalator (rings B-D), the anchoring functions associated with ring A, and the amino sugar.
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Allosteric, chiral-selective drug binding to DNA.
TL;DR: The chiral selectivity observed for the DNA binding of the daunorubicin/WP900 enantiomeric pair is far greater than the selectivity previously reported for a variety of chiral metal complexes.