Food desiccant refers to a substance that can remove moisture from a moist substance, and is dried by combining with water to form a hydrate. So what are the desiccants placed in food? Commonly used desiccants in food include quicklime desiccant, silica gel desiccant, Montmorillonite desiccant, calcium chloride desiccant, etc.

1. Silica gel desiccant

The main raw material of silica gel desiccant silica gel is a high microporous structure of hydrated silica, non-toxic, tasteless, chemically stable, and has strong moisture absorption performance. It is used in instruments, equipment, leather bags, shoes, textiles, food and medicine. And other fields have a wide range of applications.

2. Quicklime desiccant

The main component of quicklime desiccant is calcium oxide, and its water absorption capacity is achieved through chemical reactions, so water absorption is irreversible. It is more suitable for low temperature storage, has excellent drying and moisture absorption effect, and is cheap, and it is widely used in food, clothing, tea, leather, shoemaking, electrical appliances and other industries.

3. Montmorillonite desiccant

Montmorillonite desiccant uses pure natural raw material bentonite, which is environmentally friendly, non-toxic, tasteless, and harmless to humans. It has good adsorption performance at room temperature and general humidity, with adsorption activity, static dehumidification and odor removal. It is widely used in optical instruments, electronic products, medical and health care, food packaging and other industries.

The use of food desiccant is mainly to prevent excessive moisture from affecting the quality of the product. The above is an introduction about "What are the desiccants in food?" For more desiccant information, please visit: www.amingwei.com