Sodium erythorbate
Sodium erythorbate is a food additive used predominantly in meats, poultry, and soft drinks. Chemically, it is the sodium salt of erythorbic acid.
Chemical properties[edit | edit source]
Sodium erythorbate is a white to off-white, crystalline powder with a slight, characteristic odor. It is highly soluble in water, but not in alcohol and ether. Its chemical formula is C6H7NaO6.
Uses[edit | edit source]
Sodium erythorbate is used primarily as a food additive to help prevent the change of color in a variety of food products. It is also used to improve the flavor of foods and as an antioxidant to improve the shelf life of foods.
In meat processing[edit | edit source]
In meat processing, sodium erythorbate is used to accelerate the curing process and prevent the formation of cancer-causing nitrosamines. It also helps to stabilize the color of the meat and increase its shelf life.
In soft drinks[edit | edit source]
In soft drinks, sodium erythorbate is used to prevent the oxidation of the flavors, which can lead to a change in taste and color.
Safety[edit | edit source]
Sodium erythorbate is generally recognized as safe by the FDA. However, it can cause side effects such as headaches, dizziness, fatigue, and body flushing in some individuals.
Regulation[edit | edit source]
In the United States, the FDA regulates the use of sodium erythorbate in food. It is also regulated by the EFSA in the European Union.
See also[edit | edit source]
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