Turmerinfärg

Turmerinfärg is a natural coloring agent derived from the turmeric plant, scientifically known as *Curcuma longa*. The primary compound responsible for its vibrant yellow-orange hue is curcumin. Historically, turmeric has been used not only as a spice but also as a dye for textiles and as a colorant in food for centuries, particularly in South Asian and Middle Eastern cultures.

In modern applications, turmerinfärg is utilized across various industries. Its use as a food additive is widespread, imparting color to products such as mustard, cheese, yogurt, margarine, and processed snacks. Its natural origin makes it an attractive alternative to synthetic yellow dyes for manufacturers seeking to meet consumer demand for "clean label" products. Beyond food, turmerinfärg can be found in cosmetics, where it's used in makeup and skincare products, and in the textile industry for dyeing fabrics.

The stability of turmerinfärg can vary depending on the pH and light exposure. It tends to be more stable in acidic to neutral conditions and can be sensitive to alkaline environments and prolonged exposure to sunlight, which can lead to fading. Despite these limitations, its vibrant color and natural source continue to make it a popular choice for a wide range of coloring applications.