Molecular Modeling Study of the Genotoxicity of the Sudan I and Sudan II Azo Dyes and Their Metabolites [PDF]
Frontiers in Chemistry, 2022 Azo dyes are defined by the presence of a characteristic N=N group. Sudan I and Sudan II are synthetic azo dyes that have been used as coloring agents. Although animal toxicity studies suggest that Sudan dyes are mutagenic, their molecular mechanism of ...
Rachelle J. Bienstock +4 more
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Multifunctional Carbon Dots-Based Fluorescence Detection for Sudan I, Sudan IV and Tetracycline Hydrochloride in Foods [PDF]
Nanomaterials, 2022 Sudan dyes are strictly prohibited from being added to edible products as carcinogens and tetracycline hydrochloride (TC) remaining in animal-derived food may cause harm to the human body.
Min Zhang +5 more
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Determination of Sudan I and II in Food by High-Performance Liquid Chromatography after Simultaneous Adsorption on Nanosilica [PDF]
Journal of Analytical Methods in Chemistry, 2021 Analytical techniques for analyte quantification are often complex, time-consuming, and costly. Further, samples must be carefully prepared to make them suitable for each analytical technique, thus increasing complexity and cost and often requiring toxic
Thi Chuyen Pham +3 more
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Ultrasound assisted supramolecular liquid phase microextraction procedure for Sudan I at trace level in environmental samples. [PDF]
Turk J Chem, 2021 A method based on supramolecular liquid phase microextraction has been developed for the preconcentration and determination of trace levels of Sudan I. 1-decanol and tetrahydrofuran were used as supramolecular solvent components.
Soylak M, Özalp Ö, Uzcan F.
europepmc +2 more sources
Ecotoxicology and Environmental Safety, 2021 Sudan I is one of the industry dyes and widely used in cosmetics, wax agent, solvent and textile. Sudan I has multiple toxicity such as carcinogenicity, mutagenicity, genotoxicity and oxidative damage. However, Sudan I has been illegally used as colorant
Chun-Hua Xing +6 more
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Benzo[a]pyrene-Induced Genotoxicity in Rats Is Affected by Co-Exposure to Sudan I by Altering the Expression of Biotransformation Enzymes. [PDF]
Int J Mol Sci, 2021 The environmental pollutant benzo[a]pyrene (BaP) is a human carcinogen that reacts with DNA after metabolic activation catalysed by cytochromes P450 (CYP) 1A1 and 1B1 together with microsomal epoxide hydrolase.
Dračínská H +5 more
europepmc +2 more sources
Journal of Electrochemical Science and Engineering, 2022 This paper presents a sensitive simultaneous detection procedure for Sudan I and bisphenol A based on the multiwalled carbon nanotubes (MWCNTs)/Co3O4 nanocomposite modified screen-printed graphite electrode (SPGE).
Afsaneh Hajializadeh
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A highly efficient vortex-assisted liquid-liquid microextraction based on natural deep eutectic solvent for the determination of Sudan I in food samples. [PDF]
RSC Adv, 2019 A natural deep eutectic solvent (NADES) composed of choline chloride (ChCl) and sesamol was successfully employed in the vortex-assisted liquid–liquid microextraction (VALLME) of food toxicant Sudan I (1-phenylazo-2-naphthalenol) in food samples for HPLC-
Liu W, Zong B, Wang X, Cai J, Yu J.
europepmc +2 more sources
International Journal of Electrochemical Science, 2020 In this work, the electrochemical properties of MWCNTs/AuNPs/GCE were studied for the determination of Sudan I. The GCE surface was modified through electrodeposited AuNPs and spray pyrolysis synthesized MWCNTs.
Liu Yang, Shunyu Wang, Lu Zhang
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Low Birth Weight and Associated Factors in Sudan: A Systematic Review and Meta-Analysis [PDF]
ChildrenBackground: Low birth weight (LBW) is one of the most significant health issues worldwide, especially in countries with fewer resources. No systematic reviews or meta-analyses on LBW have been conducted in Sudan, the third largest African country ...
Elfatih M. Malik +3 more
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