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Rosemary Extract Carnosic Acid

  • 5% 15% 25% 60%

  • Brown Powder

  • BH

  • HPLC

  • 1KG

  • ISO/USDA Organic/EU Organic

  • Food&Cosmetic Grade

  • 2 Years

  • Drum, Aluminum Foil Bag

  • Available

  • China

  • 5000 Kilograms/ Per Month


Rosemary antioxidant extract sources

Rosemary (Rosmarinus officinalis) is a shrub plant of the Labiaceae family of the class dicotyledon, native to Europe and the Mediterranean coast of North Africa. As far back as Cao Wei period had been introduced into China, mainly planted in most areas of South China and Shandong. Extracts from rosemary leaves and flowers with excellent antioxidant and rosemary essential oil, rosemary has refreshing, digestion and other functions. Rosemary extract is widely used in food and fried food for preservation and quality, while rosemary compounds are used in spices, air fresheners, sterilization and insecticidal daily chemical industry.

Function of rosemary extract

1. A natural antioxidant, which is be widely used in oil, fat-containing food, cosmetic industry etc. As a natural green food additives.

2. Anti-aging effect. It can eliminate the free radicals that over-produced by the body and annihilate the singlet oxygen to protect the structure of the cell membrane, which can lead to slow down the aging process.

3. Strong weight-losing effect. It can stimulate and accelerate the metabolism of the fat by anti-oxidant activity. Not only can it lower the blood pressure, but it can also promote the lipid compounds to emit from the manure so as to lose weight.

Application of Carnosic Acid

1. As Food and beverage ingredients.

2. As Healthy Products ingredients.

3. As Nutrition Supplements ingredients.

4. As a health food and cosmetic ingredients

Rosemary Extract Powder COA

Product NameCarnosic AcidPart UsedRosemary leaves
Physical Property
AppearanceYellow or Brown PowderOrganolepticConforms
Mesh Size/sieve analysis100% pass 80 meshSieve analysisConforms
Loss on Drying≤5.0%USP37<921>4.50%
Ignition Ash≤5.0%USP37<561>0.98%
Lead(Pb)≤2ppmAtomic Absorption≤2ppm
Arsenic(As)≤3ppmAtomic Absorption≤3ppm
Total Plate Count≤1000cfu/gUSP30<61>100cfu/g
Yeast & Mold≤100cfu/gUSP30<61>0cfu/g

Rosemary Leaf Extract Effects

- Antibacterial, anti-inflammatory and antiseptic

- Lowering blood glucose level

- Anti oxidation (Heat Resistant 190°C ~ 240°C)

- sedative, refreshing

- Stimulating hair growth

- Convergence, repair, strong moisture, Anti-wrinkle, removing freckle and scar, increasing skin elasticity and shine.