Freshness Preserved By Sorbic Acid

Sorbic acid is a naturally occurring organic compound. It is often produced industrially through chemical synthesis, typically from ketene and acetaldehyde. It appears as a white crystalline solid.

Sorbic acid and its salts (like potassium sorbate) are used as antimicrobial preservatives. They help prevent the growth of mold, yeast, and some bacteria, extending the shelf life of foods. It is commonly found in baked goods, cheese, wine, and dried fruits.

Sorbic acid is generally recognized as safe (GRAS) by the FDA for use as a food preservative. International bodies like JECFA and EFSA have also evaluated sorbic acid and its salts. While generally considered safe at typical consumption levels, some individuals may experience mild allergic reactions or skin irritation. Evidence does not suggest significant health concerns at levels usually found in food.