Rosemary Extract For Freshness

Rosemary extract is a natural antioxidant derived from the leaves of the rosemary plant (Rosmarinus officinalis). It is typically produced by extracting compounds from dried rosemary leaves using solvents like ethanol or supercritical carbon dioxide, followed by purification.

Manufacturers add rosemary extract to foods to prevent fats and oils from spoiling, a process called oxidation. This helps maintain the flavor and quality of products containing fats, such as baked goods, meats, and snacks, extending their shelf life.

Rosemary extract is generally recognized as safe (GRAS) by the FDA for use as a flavoring and antioxidant. It is considered safe at levels typically used in food. International bodies like JECFA and EFSA have evaluated rosemary extract and its components. Research suggests that the antioxidant compounds in rosemary may have health benefits, but more studies are needed to confirm these effects in humans at typical dietary intakes.