Microbial Enzymes

Microbial enzymes are proteins produced by microorganisms like bacteria, yeasts, and fungi. They are often produced through fermentation processes, where the microbes are grown in controlled conditions to maximize enzyme production. These enzymes are then purified and used for various food processing applications.

Manufacturers use microbial enzymes to improve food texture, aid in processing, and enhance flavor. They can act as catalysts to speed up chemical reactions in food, such as breaking down starches into sugars in baking or clarifying juices. Common foods include baked goods, dairy products, and beverages.

Microbial enzymes used in food are generally recognized as safe (GRAS) by the FDA. They are proteins that are typically broken down during digestion. International bodies like JECFA have evaluated many enzymes, often setting acceptable daily intakes. Current research has not identified significant health concerns associated with the typical consumption of these enzymes in food.