|This article needs additional citations for verification. (October 2014)|
|Jmol-3D images||Image 1|
|Molar mass||332.43 g mol−1|
|Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)|
|(what is: / ?)|
Carnosic acid is a natural benzenediol abietane diterpene found in rosemary (Rosmarinus officinalis) and common sage (Salvia officinalis). Dried leaves of rosemary or sage contain 1.5 to 2.5% carnosic acid.
Carnosic acid is an antioxidant and protects skin cells against UV-A radiation (photoprotection).[medical citation needed] Studies in animals have also found a protection against carcinogens.[medical citation needed]
Carnosic acid is used as a preservative or antioxidant in food and nonfood products (e.g. toothpaste, mouthwash and chewing gum -in which it has an antimicrobial effect on the microbes responsible for bad breath- or skin care products).
|This article about a natural phenol is a stub. You can help Wikipedia by expanding it.|