Abstract Azo dyes, including Tartrazine, Sunset Yellow, and Carmoisine, are added to foods
to provide color, but they have no value with regard to nutrition, food preservation, or health …

Abstract Red dyes as Allura Red (E129), Amaranth (E124), Ponceau 4R (E123), Erythrosine
(E127) and Carmoisine (E122), are very popular food additives due to their stability, low …

Biochemically derived monoamine as serotonin is usually life threatening if found in excess
amount in the human body, this is often caused by the excessive use of serotonergic drugs …

In this research investigation, new azo-azomethine derivatives (3a-j) were synthesized by a
conventional azo coupling process at 0–5° C. Several spectroscopic methods, including FT …

The reduction in agricultural production due to the negative impact of insects and weeds, as
well as the health and economic burden associated with vector-borne diseases, has …

Africa is a large continent ranked amongst the top consumer of plastic materials. However,
the improper handling of plastic wastes has resulted in massive pollution of different aspects …

Food colorants are important in food selection because they improve the gastronomic
appeal of foods by improving their aesthetic appeal. However, after prolonged use, many …

The assessment of peroxides in food products plays a critical role in determining their
oxidative deterioration and overall quality. Conventional methods for peroxide detection …

To avoid the interference of blue background fluorescence from food substrates, red-emitting
carbon dots (R-CDs) were designed for the detection of brilliant blue FCF (BB). The …

Synthetic dyes are widely used in the food industry to maintain or restore the colour of food
during processing or storage, the azo ones occupying the first place in terms of the extent of …