Carboxmethylcellulose
What is Carboxmethylcellulose?
Carboxymethylcellulose (CMC) is a modified cellulose, a common plant fiber. It is made by treating cellulose with chemicals to make it soluble in water. CMC is a white, odorless powder that dissolves in water to form a thick liquid.
Is Carboxmethylcellulose vegan?
Carboxmethylcellulose is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is Carboxmethylcellulose gluten-free?
It is not a major allergen and does not contain gluten.
Is Carboxmethylcellulose a major allergen?
Carboxymethylcellulose is derived from cellulose, which comes from plants.
What is Carboxmethylcellulose used for?
CMC is used as a thickener and stabilizer in many foods.
Is Carboxmethylcellulose safe?
In the US, CMC is generally recognized as safe (GRAS) by the FDA for use in food.
Why it's used
CMC is used as a thickener and stabilizer in many foods. It helps prevent ice crystals from forming in ice cream and frozen desserts, and keeps ingredients from separating in baked goods. It is also used in salad dressings, sauces, and beverages.
Health notes
In the US, CMC is generally recognized as safe (GRAS) by the FDA for use in food. It is not metabolized by the body and passes through undigested. JECFA has evaluated CMC and established an acceptable daily intake. Some studies suggest high intakes of CMC may affect gut bacteria, but evidence at typical dietary levels is mixed.
Allergen info
Carboxymethylcellulose is derived from cellulose, which comes from plants. It is not a major allergen and does not contain gluten.
Foods that contain Carboxmethylcellulose
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