Is Quinoline Yellow Gluten Free?

Quinoline Yellow is a synthetic dye belonging to the quinophthalone group of dyes. It is used in the food industry to provide a bright yellow color to products. The dye is water-soluble and is often used in conjunction with other colors to achieve desired hues in products ranging from soft drinks and candies to desserts and sauces. Its use is regulated in many countries, and it is important to note that while it is synthetic, it can sometimes be derived from animal sources, making it a concern for those following a vegan diet.