Fast and simple method for the detection and quantification of 15 synthetic dyes in sauce, cotton candy, and pickle by liquid chromatography/tandem mass spectrometry

A simple sensing platform based on a 1T@2H-MoS2/cMWCNTs composite modified electrode for ultrasensitive detection of illegal Sudan I dye in food samples

“…To date, various techniques have been used to detect Sudan I, including Liquid Chromatography (LC), 4,5 Liquid Chromatography-Mass Spectrometry(LC-MS), 6,7 Gas Chromatography-Mass Spectrometry (GC-MS), 8 enzyme-linked immunosorbent assay (ELISA), 9 fluorescence spectrometry, 10,11 etc. These methods are sensitive and accurate and can be used for high-throughput detection, but they also have complicated sample pre-treatment steps and a long analysis time, and require highly trained operators.…”

Determination of Sudan I and II in Food by High-Performance Liquid Chromatography after Simultaneous Adsorption on Nanosilica

“…Among them, LC methods with different detectors are standard. Al Tamim and coworkers used an LC-MS/MS method to simultaneously identify 15 synthetic dyes (including Sudan I and Sudan II) in sauces, cotton candy, and pickle samples [ 4 ]. The dyes were characterized by their retention time and multiple reaction monitoring.…”

A Fast and Simple Method for the Determination of 12 Synthetic Dyes in Spicy Foods by UHPLC-HRMS

“…11 However, the European Union Rapid Alert System for Food and Feed (RASFF) has reported several cases each year of Sudan dyes detected in chili powder, spice mixtures, and sausages imported from Turkey, India, Pakistan, Thailand, and Lebanon. 3,12 Due to the frequent illegal use of these dyes as food colorants, 13,14 their determination in different food matrices, especially in chili and tomato sauces and related products, has received additional attention. 8,15 Consequently, several analytical methods have been established to determine and identify the presence of illegal dyes in foodstuffs.…”

“…The European Union issued a commission decision 2005/402/EC to ban Sudan dyes as food additives . However, the European Union Rapid Alert System for Food and Feed (RASFF) has reported several cases each year of Sudan dyes detected in chili powder, spice mixtures, and sausages imported from Turkey, India, Pakistan, Thailand, and Lebanon. , Due to the frequent illegal use of these dyes as food colorants, , their determination in different food matrices, especially in chili and tomato sauces and related products, has received additional attention. , Consequently, several analytical methods have been established to determine and identify the presence of illegal dyes in foodstuffs . Among the proposed methods, high-performance liquid chromatography (HPLC) coupled with different types of detectors, such as ultraviolet, diode array, mass spectrometry, and tandem mass spectrometry, , has been widely used.…”