A bigger risk is the challenge of following through. Natural dyes are trickier to keep stable under heat or light. Reds fade ...

It joined a growing number of big food companies that announced plans to eliminate such dyes as the U.S. government stepped ...

Abstract - Textile effluent is rich in hydrolyzed dyes that need to be removed. This study presents an evaluation of the potential of the enzyme horseradish peroxidase to remove the hydrolyzed dyes ...

The apparatus for the enema includes a 28 French Foley catheter with a 30 mL balloon, tubing, and a 1 liter of normal saline containing 10 mL of 1% methylene blue dye (final concentration of 0.01%).

The INST team, led by Dr. Aviru Basu, has developed a 3D-printed scaffold made from biodegradable polylactic acid (PLA)—a ...

In addition, the six other petroleum-based dyes that federal health agencies are seeking to eliminate by the end of next year are Green No. 3, Red No. 40, Yellow No. 5, Yellow No. 6, Blue No. 1 ...

Researchers have developed "nanofibrous blankets" that float on contaminated water, using sunlight to break down pollutants.

The announcement by General Mills comes a day after ketchup and mac and cheese brand Kraft Heinz announced it would remove artificial dye from its products. “As a food company with a 150-plus ...

Kraft Heinz says it will stop using artificial food dyes by 2027, replacing them with natural versions or taking other steps, amid pressure from Robert F. Kennedy Jr.

The low-cost and effective interaction of hydrogels with pollutants has drawn significant interest in the wastewater treatment domain. This study aims to explore a novel, biodegradable superabsorbent ...

Methylene blue was originally discovered back in the 19th century and used as a textile dye, as well as disinfecting fish and diagnostic staining during biology research.

2.2. Materials Bromothymol blue (C 27 H 28 Br 2 O 5 S, 99.98%) was obtained from Química Moderna Indústria e Comércio EIRELI and used without further purification. A 250 L saturated solution of ...