Is e150b vegan?

E150b is the food additive code for caustic sulfite caramel, also known as Class II caramel color. It is a water-soluble food coloring manufactured through the controlled heat treatment of edible carbohydrates in the presence of sulfite compounds. The carbohydrate sources typically include plant-based sugars such as glucose, sucrose, or dextrose derived from corn, wheat, or sugar beets. The added sulfur compounds, such as sulfurous acid, sodium sulfite, or potassium sulfite, act as reactants to produce its characteristic brown coloration.

This coloring agent is widely used across the food and beverage industry to provide amber to dark brown tones. It is commonly found in spirits, fortified wines, vinegars, liqueurs, gravies, and confectionery products.

E150b is classified as vegan because its raw materials are entirely plant-based and mineral in origin. The base sugars derive from agricultural plant crops, and the sulfiting agents are synthetic or mineral compounds, with no animal-derived substances utilized during the manufacturing process.