Tartrazine is an azo food dye, which is orange-colored and water soluble. It is usually used
in foods, pharmaceuticals, cosmetics, and textiles. Tartrazine has the potential to cause an …

Separation, preconcentration, and spectrophotometric determination of tartrazine (E 102)
was performed by solid-phase extraction methods with using spectrophotometry. For this …

The concentrations of tartrazine (TAR) and allura red (ALL) in binary mixtures and
commercial preparation were determined by the combined use of chemometric (or …

Two new sensitive spectrophotometric methods are reported for determination of tartrazine
(Tz)(E102) in some commercial food samples. The first method involves two coupled …

A new method is reported for sensitive determination of tartrazine in the food samples. The
method is based on the catalytic effect of silver nanoparticle (AgNPs) on the oxidation …

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 …

A simple and low-cost multipurpose analytical method using HPLC-UV-DAD was developed
and validated, following international guidelines, for the determination of six synthetic food …

A method combining solid phase extraction with high performance liquid chromatography–
electrospray ionization tandem mass spectrometry was developed for the highly sensitive …

A simple extraction–spectrophotometric method for the determination of tartrazine (Tz) and
Sunset Yellow (SY) in mixtures, based on the extraction of the ion pairs formed between the …

An immunochromatographic system for detection of the herbicide atrazine and its structural
analogues has been developed. The assay is based on the competition of atrazine and …