Product name: Rosemary Extract, Ursolic Acid, Carnosic Acid, Rosmarinic Acid
Latin name: Rosmarinus officinalis Linn
Active Ingredient:1.Carnosic Acid 2.Rosmarinic Acid 3.Ursolic Acid
Appearance: Yellow Green to White fine powder
CAS No.: 77-52-1
Molecular Formula: C30H47O3
Molecular Weight: 455.6929
Appearance: Green to yellow green powder
CAS No.: 3650-09-7;6537-80-8
Molecular Formula: C20H28O4
Molecular Weight: 332.4339
Appearance: Brown fine powder
CAS No.: 20283-92-5;537-15-5
Molecular Formula: C18H16O8
Molecular Weight: 360.3148
Rosemary, (Latin name:Rosmarinus officinalis). Rosemary is a rare natural perfume plant, growing season will emit a faint scent, It has the effect of clearing the heart and refreshing the mind. Antioxidants and rosemary essential oils are extracted from flowers and leaves of rosemary.
Rosemary has the effect of tranquilizing and allaying excitement, restoring consciousness. And has certain effect on indigestion and stomachache. Conditioning the skin and stimulating hair regeneration.
The aromatic oil extracted from flowers and twigs, can be used to deploy air cleaner, perfume, soap and other cosmetic raw materials, the most famous make-up water is made with rosemary, and can be used in beverages, skin care oil, hair tonic, laundry detergent. Rosemary antioxidant is widely used in medicine, fried food, rich oil food and various kinds of oil to maintain freshness and quality; rosemary essence is used for spices, air freshener, ant repellent, and sterilization, insecticidal and other daily-use chemical industry.
INCI：Ursolic Acid, Pure Ursolic acid has whitening effect in cosmetics.
Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Shelf life: 2 year when properly stored.
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Yongyuan bio Rosemary Extract(Ursolic Acid)HPLC chromatogram
(In order to identify ursolic acid and oleanolic acid, we use ursolic acid and oleanolic acid mixed standard)
1. According to the official website of the European Union, the European Union (EU) 344/2011 regulations put rosemary extract on the list of organic food antioxidants, the premise is that the rosemary extract is extracted from Organically cultivated Rosemary and its extraction solvent is ethanol.
2.The EU approval for Italy noodles food fillings of rosemary extract
According to the news website, published in December 5th, the European Commission (EU) No 1149/2012 regulations, approved by the Italy dry food for rosemary extract fillings, maximum limit of 250mg/kg.
It is understood that rosemary extract used as an antioxidant in fillings can increase the stability of oil, slow the oxidation rate of fat, and extend shelf life of products.
The new regulations will come into force in December 25, 2012 and apply to all EU Member States.