Carnosic Acid Typical Properties
Item
Standard
Result
Appearance
Light yellow powder
Appearance
Light yellow powder
Solubility
Good solubility in alcohol
Solubility
Good solubility in alcohol
Carnosic acid
≥95%
95.3%
HPLC（Dry Basis）
Carnosic acid
≥95%
95.3%
HPLC（Dry Basis）
Lost on drying
Not more than 5.0%
2.8%
CP2010
Lost on drying
Not more than 5.0%
2.8%
CP2010
Mesh size
100% pass 80 mesh
Conforms
CP2010
Mesh size
100% pass 80 mesh
Conforms
CP2010
Solvent residues
≤0.1%
Conforms
GC
Solvent residues
≤0.1%
Conforms
GC
heavy metals
≤10.0ppm
Conforms
CP2010
heavy metals
≤10.0ppm
Conforms
CP2010
(Pb)
≤1.0ppm
Conforms
CP2010
(Pb)
≤1.0ppm
Conforms
CP2010
(As)
≤2.0ppm
Conforms
CP2010
(As)
≤2.0ppm
Conforms
CP2010
(Cd)
≤0.1ppm
Conforms
CP2010
(Cd)
≤0.1ppm
Conforms
CP2010
Appearance
Light yellow powder
Appearance
Light yellow powder
Solubility
Good solubility in alcohol
Solubility
Good solubility in alcohol
(Hg)
≤0.01ppm
Conforms
CP2010
Total Plant count
≤1000cfu/g
Conforms
CP2010
Yeast &Mold
≤100cfu/g
Conforms
CP2010
Salmonella
Negative
Negative
CP2010
E.Coli
Negative
Negative
CP2010
pesticide residue
(BHC)
≤0.1ppm
Conforms
CP2010
DDT
≤0.1ppm
Conforms
CP2010
(PCNB)
≤0.1ppm
Conforms
CP2010
(Aldrin)
≤0.02 ppm
Conforms
CP2010
Carnosic Acid Usage
Carnosic acid is the main active ingredient of rosemary antioxidant approved for use in my country. Carnosic acid, as a fat-soluble natural antioxidant, is far superior to synthetic antioxidants in stabilizing oils and fats.
It can be used in oils and fat-containing foods, biomedicine, chemicals, cosmetics, and feed. In addition to preventing or delaying the oxidation of oils or oil-containing foods, improving the stability of foods and extending the storage time of stored products, it can also be used as meat Seasoning for fish and fish.
Carnosic Acid Packaging and Shipping
Packing: 25kg/drum
Carnosic Acid Storage
Stored at temperature of -20°C
