Guar Gum Locust Bean Gum

Guar gum and locust bean gum are natural thickening and stabilizing agents derived from the seeds of the guar plant (Cyamopsis tetragonoloba) and the carob tree (Ceratonia siliqua), respectively. The seeds are processed to remove the hull and germ, then ground into a fine powder. These gums are highly soluble in water, forming viscous solutions.

Manufacturers add guar gum and locust bean gum to improve texture, mouthfeel, and stability in a wide range of food products. They help prevent ice crystal formation in frozen desserts, thicken sauces and dressings, and stabilize emulsions. They are commonly found in dairy products, baked goods, sauces, dressings, and processed meats.

Guar gum and locust bean gum are generally recognized as safe (GRAS) by the FDA for use in food. They are primarily soluble fibers that can contribute to dietary fiber intake. When consumed in large amounts, they can cause gas or bloating in some individuals, as they are fermented by gut bacteria. Both gums have been evaluated by JECFA and EFSA, with no specific numeric limits set for intake.