Sodium propionate
Sodium Propionate
Sodium propionate (pronunciation: so-dee-um pro-pi-o-nate) is a common food additive that is industrially manufactured but also occurs in nature. It is used primarily as a mold inhibitor in bakery products.
Etymology
The term 'Sodium propionate' is derived from its chemical constituents. 'Sodium' is a chemical element with the symbol Na (from Latin 'natrium') and atomic number 11. 'Propionate' comes from 'propionic acid', which in turn is derived from the Greek words 'pro' (meaning 'before') and 'pion' (meaning 'fat').
Usage
Sodium propionate is used extensively as a preservative in food, particularly in baked goods. It prevents the growth of mold and some bacteria, thereby prolonging the shelf life of packaged foods. It is also used in the pharmaceutical industry as an antifungal agent.
Related Terms
- Preservative: A substance used to preserve foodstuffs, wood, or other materials against decay.
- Mold: A type of fungus that develops in a damp atmosphere and can be harmful to food and health.
- Bacteria: Microscopic single-celled organisms that can be harmful or beneficial to health.
- Antifungal: A drug that limits or prevents the growth of yeasts and other fungal organisms.
- Pharmaceutical Industry: The commercial industry involved in the research, development, production, and marketing of drugs.
Health Effects
While generally recognized as safe by the Food and Drug Administration (FDA), sodium propionate can cause irritation to the eyes, skin, and mucous membranes. It may also cause nausea, vomiting, and abdominal pain if ingested in large amounts.
See Also
External links
- Medical encyclopedia article on Sodium propionate
- Wikipedia's article - Sodium propionate
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