Carrageenan And Potassium Sorbate

Carrageenan is a red seaweed extract used as a food additive. It is processed from various species of red algae, commonly known as Irish moss. Potassium sorbate is a salt of sorbic acid, a naturally occurring compound, and is synthesized for food use.

Carrageenan acts as a thickener, stabilizer, and emulsifier, giving foods a desirable texture and preventing separation. Potassium sorbate is a preservative that inhibits the growth of mold, yeast, and bacteria, extending shelf life. They are often found in dairy products, processed meats, baked goods, and sauces.

Both carrageenan and potassium sorbate are approved food additives in the U.S. FDA lists carrageenan as Generally Recognized As Safe (GRAS) for use as a food additive. Potassium sorbate is approved by the FDA as a direct food substance affirmed as GRAS. JECFA and EFSA have evaluated both substances. While generally considered safe at typical consumption levels, some studies have raised questions about potential digestive issues with high carrageenan intake, though regulatory bodies consider it safe for consumption.