Propylene Glycol Mono And Diesters Of Fatty Acids

Propylene glycol mono- and diesters of fatty acids are made by reacting propylene glycol with fatty acids. These fatty acids can come from vegetable oils or animal fats. The resulting product is a mixture of mono- and diesters.

This ingredient is used as an emulsifier, stabilizer, and dough conditioner. It helps to blend oil and water-based ingredients, improve texture, and keep baked goods soft. It is commonly found in cakes, muffins, pastries, and baking mixes.

In the U.S., propylene glycol mono- and diesters of fatty acids are generally recognized as safe (GRAS) by the FDA for use as emulsifiers and stabilizers. Regulatory bodies like JECFA and EFSA have evaluated similar substances. Evidence suggests they are safely metabolized by the body at typical consumption levels found in food.