Deren Suzhou Biotech Rosemary Extract

Description:

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 4.50%

Ignition Ash ≤5.0% USP37 0.98%

Contaminants

Lead(Pb) ≤2ppm Atomic Absorption ≤2ppm

Arsenic(As) ≤3ppm Atomic Absorption ≤3ppm

Microbiological

Total Plate Count ≤1000cfu/g USP30 100cfu/g

Yeast & Mold ≤100cfu/g USP30 0cfu/g

E.Coli Negative USP30 Conforms

Salmonella Negative USP30