Calcium Silicate Uses In Food

The food and drug administration fda has reviewed the safety of calcium silicate and bentonite and determined that they are generally recognized as safe gras for use as direct food additives calcium silicate at up to 2 of weight of food and that kaolin is gras for use as an indirect food additive.

Calcium silicate uses in food. Calcium rich foods include milk and dairy products kale and broccoli as well as the calcium enriched citrus juices mineral water canned. It is also largely used in industrial e g. A fertilizer as a source of silicon. It is commonly used as anti caking agent in food ingredients.

Used as a substitute for materials containing silica in ceramics and as a substitute for asbestos in wallboard. Calcium silicate is an inorganic substance that can exist in different forms. Calcium silicate including synthetic calcium silicate may be safely used in food in accordance with the following prescribed conditions. Processing of foods often includes mixing dry powders together.

It is also used for high potassium levels in the blood. Calcium silicate 552 or e552 a very fine white or off white powder with low bulk density and high physical water absorption. Food grade calcium silicate is a common anticaking agent used in table salts food supplements and baking powder. It is approved by the united nations fao and who bodies as a safe food additive in a large variety of products.

Anticaking agents absorb excess moisture and may also coat particles to make them water repellent. It has the e number reference e552. Calcium silicate is used as an anticaking agent in food preparation including table salt and as an antacid. Used in salt baking powder icing sugar grated cheese dried egg egg yolks and egg white.

As an anticaking agent sodium aluminum silicate helps prevent dry foods from clumping forming semi solid or solid lumps. As an alternative to asbestos for insulation in building materials such as in glass and cement bricks and fire protection ceilings and boards. Used as a constituent of lime glass and portland cement used as a reinforcing filler in elastomers and plastics paints ceramics paper and wallboard used as an.