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Carnosic Acid 20%
Carnosic Acid 50%
Carnosic Acid 60%
Carnosic acid is a phytochemical that occurs naturally in rosemary, the common culinary herb. Recognized as an antioxidant, the most notable benefit of carnosic acid is its ability to protect against free radicals in the brain. the action of free radicals in the body gives rise to a number of diseases such as cancer, diabetes, and heart disease.
General Information
Product Name Carnosic Acid Part Used Rosemary leaves
Item Specification Method Result
Physical Property
Appearance Yellow or Brown Powder Organoleptic Conforms
Mesh Size/sieve analysis 100% pass 80 mesh Sieve analysis Conforms
Specification >20% HPLC 21.47%
Loss on Drying ≤5.0% USP37<921> 4.50%
Ignition Ash ≤5.0% USP37<561> 0.98%
Contaminants
Lead(Pb) ≤2ppm Atomic Absorption ≤2ppm
Arsenic(as) ≤3ppm Atomic Absorption ≤3ppm
Microbiological
Total Plate Count ≤1000cfu/g USP30<61> 100cfu/g
Yeast & Mold ≤100cfu/g USP30<61> 0cfu/g
E.Coli Negative USP30<62> Conforms
Salmonella Negative USP30<62>
