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Rosemary Extract

Rosemary Extract

Product Name: Rosemary Extract
Herb Source:Rosmarinus officinalis L
Part used:Leaf, whole body
Rosmarinic Acid2.5%,5%,10%,15%,20%,25%,30%,40%;
Carnosic acid 5%, 10%, 15%, 20%, 30%, 40%, 60%;
Ursolic acid 25%, 50%, 90%, 98%;
Rosemary essential oil,rosemary pure dew,
rosemary polyphenols(clear flatulence, etc.)
Extract Ratio: 4:1 10:1 20:1
Appearance:Yellow or light brown fine powder
Test Methord: HPLC
CAS NO.:20283-92-5, 3650-9-7, 537-15-5, 77-52-1

Product Name: Rosemary Extract

Herb Source: Rosmarinus officinalis L

Part used: Leaf, whole body

Specifications: Rosmarinic Acid2.5%,5%,10%,15%,20%,25%,30%,40%;Carnosic acid 5%, 10%, 15%, 20%, 30%, 40%, 60%;Ursolic acid 25%, 50%, 90%, 98%;Rosemary essential oil,rosemary pure dew,rosemary polyphenols (clear flatulence, etc.);<br/>Extract Ratio: 4:1 10:1 20:1

Appearance: Yellow or light brown fine powder

Test Methord: HPLC

CAS NO.: 20283-92-5, 3650-9-7, 537-15-5, 77-52-1

Molecular Formula: C18H16O8


Rosemary extract is obtained from ground dried leaves of Rosmarinus officinalis L using food-grade solvents, namely, acetone or ethanol. Solvent extraction is followed by filtration, solvent evaporation, drying and sieving to obtain a fine powder. Additional concentration and/or precipitation steps followed by deodorisation, decolourisation and standardisation using diluents and carriers of food grade quality maybe included to produce the final product. Rosemary extract is characterised by its content of phenolic diterpenes, carnosic acid and carnosol, the principal antioxidative agents. Other antioxidant components present include triterpenes and triterpenic acids. Rosemary extract is identified by the total content of carnosol and carnosic acid as a ratio of reference volatile compounds which are responsible for flavour.

Rosmarinus officinalis L., is also known as rosemary. This herb is an evergreen shrub, with lovely aromatic linear leaves.The tonic, astringent, and diaphoretic or the property of increasing perspiration effects of the rosemary are widely recognized and acknowledged across the world. The essence of rosemary can be taken in the form of an infusion, a wine, a tea or as a spirit, or in other words an alcoholic solution. The aromatic herb can also be used for a bath.


Antioxidant, Kill free radicals, Antidepressure

1.Rosmarinic acid: It widely used in medical food and cosmetics, functional foods, spices and condiments and cosmetic: anti-bacterial anti-inflammatory anti-virus anti-tumor anti-Sensitive anti-thrombotic anti-platelet aggregation; radiation and immune mechanisms, anti-anxiety and protect cell damage.

2.Carnosic acid:Anti-oxidation, anti-aging, weight-loss lipid-lowering, the treatment of cardiovascular and anti-cancer

3.Ursolic acid:It’s used in Medicines,Health Products, Make-up whitening effect: sedation, cooling, anti-virus, anti-fungal, anti-inflammatory,Anti-cancer, anti-diabetes, lower blood sugar, anti-tumor, anti-ulcer, lower serum aminotransferase.

4.Rosemary essential oil:Spices can be used, perfumes, cosmetics air fresheners solution; anthelmintic.


1). Pharmaceuticals
2). Health product & food additive




1. 1-5kg with double plastic container inside/aluminum foil bag outside. 10kg with double plastic container inside/carton outside. 25kg with double plastic container inside/fiber drum outside or it is at your option.

2. Stored in a cool & dry well-closed container, keep away from moisture and strong light/heat.

3. Shelf Life:Two years under well storage situation.




Our Advantages:

1. The high quality & rich natural resources; the advantages of traditional Chinese herbal medicine;Many related research institutions and colleges in Xi’an.

2. Complete detection system with full set of advanced detective devices;Rich technology and human resource.

3. Excellent Teamwork Spirit.

4. Enterprise Culture: Rigorous, Honest, Pragmatic,Cooperate,Creativity!

5. Plant extraction manufactory with factory covers an area of 35000 square maters.

6. Meet your special demand of product specification and demands on capsules, softgels, tablets and powder blendings.

7. The perfect mechanism of pre-salef ,sales an after-sales services to guarantee our cooperation going smoothly, continuously and permanent!

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