Results 11 to 20 of about 2,255 (179)
CyTA - Journal of Food, 2021 A novel, rapid, and reliable ultra-high performance supercritical fluid chromatography (UHPSFC) method was developed to correctly separate and quantitatively determine Sudan dyes in chilli products.
Xuyuan Nie +7 more
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Frontiers in Chemistry, 2021 The health threat from Sudan red dyes has been the subject of much attention in recent years and is crucial to design and establish reliable measurement technologies.
Yalin Wu +12 more
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Optical screening for presence of banned Sudan III and Sudan IV dyes in edible palm oils [PDF]
Food Additives & Contaminants: Part A, 2020 Due to the proven carcinogenicity of Sudan III and IV dyes, they are considered global public health issues. They are banned in all forms as food colourants. We propose the monitoring of simple and easy-to-measure optical properties of palm oils, such as the refractive indices and spectrophotometric properties, as efficient indicators to detect ...
Sampson Saj Andoh +7 more
openaire +2 more sources
Jurnal Serambi Engineering, 2023 The high sales of cosmetic products in the world are not directly proportional to the good quality of cosmetic products. The The Food and Drug Administration (BPOM) declared, from October 2021 to August 2022 as many as 1 million pieces of cosmetic ...
Elanda Fikri, Yura Witsqa Firmansyah
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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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Determination of banned dyes in spices by liquid chromatography-mass spectrometry
Czech Journal of Food Sciences, 2007 A simple and rapid multiresidue method for the determination of nine banned synthetic dyes in various spices has been developed. Reversed phase HPLC coupled with mass spectrometry (tandem in time-ion trap mass analyser) was employed for the examination ...
Petr Botek, Jan Poustka, Jana Hajšlová
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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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Thin-Layer Chromatography Combined with Surface-Enhanced Raman Spectroscopy for Simultaneous Detection of Four Sudan Dyes in Hot Pepper Products [PDF]
Shipin KexueObjective: To develop a TLC-SERS method for the simultaneous quantitative detection of four Sudan dyes in hot pepper products by the combined use of thin-layer chromatography (TLC) and surface-enhanced Raman spectroscopy (SERS).
CONG Yang, SU Rihui, YANG Shaoxin, YAN Jun
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Pesticide Residues and Unauthorized Dyes as Adulteration Markers in Chilli Pepper and Tomato
International Journal of Food Science, 2023 To assess the contamination of processed chilli pepper and tomatoes, a report over the past four decades since the establishment of the Rapid Alert System for Food and Feed (RASFF) was retrieved and analysed.
Edward Ken Essuman +3 more
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Shipin gongye ke-ji, 2023 In this study, a simple, economical and rapid colorimetric assay was developed for the detection of Sudan, in which Sudan-binding aptamer was used as recognition element, unmodified gold nanoparticles (AuNPs) as sensing signal, and poly ...
Changyong LIU +4 more
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