Rosemary Extract Carnosic Acid 20% 50% 60%

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>

Minimum Order: 25 kilograms

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