Freshness Preserved By Calcium Propionate And BHT

Calcium propionate is a salt made from calcium and propionic acid. Propionic acid is a naturally occurring compound produced by fermentation of carbohydrates by certain bacteria. It is manufactured commercially for use as a food preservative.

Calcium propionate is used to prevent the growth of mold and bacteria in baked goods and other foods. It is often added to bread, cakes, and tortillas to extend their shelf life. It is effective at inhibiting mold and rope-forming bacteria.

Calcium propionate is generally recognized as safe (GRAS) by the FDA for use as a food preservative. Studies have not shown adverse health effects from consuming calcium propionate at typical levels found in food. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated calcium propionate and found it safe for consumption. Some research has explored potential links between propionates and mood or energy levels, but the evidence is mixed and not conclusive.