Chymax

Chymax is a food ingredient derived from the enzyme chymosin, which is naturally found in the stomach of young mammals. It is typically produced through fermentation using genetically modified microorganisms, such as bacteria or fungi, which are engineered to produce chymosin. This process allows for a consistent and scalable supply of the enzyme.

Chymax is primarily used as a coagulant in the production of cheese. It helps to curdle milk by breaking down specific milk proteins, which is a crucial step in separating the curds from the whey. This function is essential for creating the texture and structure of various types of cheese.

Chymax is generally recognized as safe (GRAS) by the FDA for use in food. As an enzyme, it is broken down during digestion and is not expected to have adverse health effects at typical consumption levels. International bodies like JECFA have evaluated enzymes used in food production, and their safety is well-established.