Carnosic Acid Antioxidant
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Carnosic Acid Antioxidant

Wholesale carnosic acid rosemary extract food additive for antioxidant
  • Yangge
  • 杨格Analysis Method of Carnosic acid by HPLC.pdf
  • Carnosic acid powder
  • Leaf
  • Rosmarinus officinalis
  • 5%,10%,15%,20%,25%,60%
  • HPLC
  • Light yellow powder

What is carnosic acid?

Carnosic acid is extracted from the plant rosemary. it is a type of phenolic acid compound existing in plants. it is a high-quality and efficient natural oil-soluble antioxidant.

carnosic acid price

Carnosic acid specifications

Product name Carnosic acid
Physical tests


Yellow or greenish yellow powder
Odor Light Aromatic
Country of Origin China
Particular Size Through 80 Mesh
Plant Part Used Leaf
Bulk Density 0.28~0.4g/ml
Solubility Oil, Etoac, Ethanol
Chemical Tests
Assay(HPLC) 5%,15%,20%,25%,30%,40%,60% ,90% 
Extract Solvent Ethanol & Water
Loss on drying ≤ 5.0%
Ash ≤ 5.0%
Heavy Metals ≤ 5mg/kg
Arsenic(As) ≤ 2mg/kg
Microbiological Test
Total Plante Count ≤1000CFU/G
Yeasts and Molds ≤100 CFU/G
Salmonella Negative
E.Coil Negative

Carnosic acid uses

Carnosic acid antioxidant activity as a fat-soluble natural antioxidant, carnosic acid is far superior to synthetic antioxidants in terms of stabilizing oil, and can be used in oil and fat-containing food, biomedicine, chemical industry, cosmetics and feed, etc. it can prevent or delay the oxidation of oily or oily food, improve the stability of food and prolong the storage time of stored goods, and can also be used as a flavoring agent for meat and fish.

In Japan, rosemary extract is used in high-temperature fried foods to prevent oxidation effects and light deterioration after packaging, and can also be used in frozen foods to suppress fishy odor.

In Europe, rosemary extract is also used to prevent oxidation of ham and sausage products.the new diluted seasoning oil product with added rosemary extract is very suitable for meat products.

Carnosic acid antioxidant health benefits

Carnosic acid skin benefits

Carnosic acid ingredients are suitable for 7 types of skin: non-pigmented skin, sensitive skin, pigmented skin, wrinkled skin, oily skin, firm skin, and tolerant skin.

Carnosic acid is best known as an antioxidant.carnosic acid induces the antioxidant defense system through its di-phenolic catechol moiety, which can scavenge free radicals, making it an electron-donating antioxidant.

Carnosic acid is suitable for anti-oxidation of oil-soluble ingredients. It has anti-oxidation and anti-aging effects; strong weight loss and lipid-lowering effects; treatment of cardiovascular diseases and anti-cancer effects.

Carnosic acid supplement

Natural carnosic acid bulk is a welcome addition functional foods and beverages and dietary supplements for use in capsules, tablets, drink mixes, cosmetics, and more.

Carnosic acid extract where to buy?

Carnosic acid antioxidant manufacturer carnosic acid price, we can provide 10-30g of free samples, US warehouse in stock of 500kg of each month for the market of the global. certificate of analysis (COA), MSDS, specification sheet, pricing quotation is obtainable upon your request.

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