As a subject matter expert in the field of food additives and chemistry, I can provide you with a detailed explanation of Tartrazine and its applications.

Tartrazine is an artificial food dye, also known as E102, and it is a synthetic compound derived from coal tar. It is a yellow-colored dye that is commonly used in the food industry to impart a bright, vibrant yellow color to various products. The dye is known for its strong coloring properties, requiring only a small amount to achieve the desired shade.

Tartrazine is used in a wide range of food products, including but not limited to:


1. Soft drinks: To give a sunny yellow color to lemon-lime flavored beverages.

2. Candy and sweets: For coloring candies, gummy bears, and other confectionery items.

3. Cereals and breakfast foods: To enhance the appearance of various breakfast cereals and granola bars.

4. Frozen desserts: In ice creams, sherbets, and other frozen treats to provide a consistent yellow hue.

5. Baked goods: For coloring the icing on cakes, cookies, and pastries.

6. Seasonings and condiments: Sometimes used in mustards and other products to give them a more appealing color.

It is important to note that while Tartrazine is approved for use by the US Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA), it has been the subject of controversy due to some studies suggesting a potential link to allergic reactions and hyperactivity in children, although the scientific consensus is not entirely clear on this matter. As a result, it is labeled on food products that contain it, allowing consumers to make informed choices.

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Industrial food dyes are used every day in the production of numerous processed foods. Tartrazine (also referred to as Yellow #5 or E102) is one of the artificial food colourings that is the most used. It is derived from coal tar and it is cheaper than its natural equivalent, beta carotene.read more >>