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HOME / PRODUCTS / Food Ingredients / Antioxidants / Water-soluble Rosemary extract


Water-soluble Rosemary extract

  • 537-15-5
  • C18H16O8
  • L/C, T/T, D/P, Western Union, Paypal, Money Gram
  • 15-30DAYS
  • ISO,kosher,Halal
  • 2 years

Brief introduction:

Rosmarinic acid is considered to be a natural, efficient and stable (high temperature durable), security, non-toxic and none-side-effects, water-soluble antioxidant and a green food additive. Research shows that, rosemary acid has a strong effect to neutralize Free Radicals. Its antioxidant activity is stronger than vitamins E. It also has broad-spectrum antimicrobial, antivirus, anti-inflammation,antitumor,anti-platelet aggregation and thrombosis,antiangiogenic,antidepressants, fight against neurodegenerative diseases functions.

Specification:2.5%,5%,10%,15%,20%,25%,30%,90%,98% HPLC Description:yellow brown powder

Solvent Used:Water & Ethanol Part Used:Leaf\

Cas No.:537-15-5


  1. A natural water soluble antioxidant, which is be widely used infood, drink, biomedicine industry,and cosmetic industry.

  2. Support fight against aging. It can neutralize 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 keep a normal blood pressure, but also promote the lipid compounds to emit from the manure so as to lose weight.

  4. Anti-cancer effect and can be used in the treatment of cardiovascular diseases.


AppearanceYellow or Light-yellow powderLight-yellow powderVISUAL
Particle Size100% pass through 80 mesh100% pass through 80 meshUSP33
Assay> 5.0%5.6%HPLC
Loss on Dryings5.0%3.0%USP33
Ash contents5.0%5.0%USP33
Heavy Metals (Pb)s5ppms5ppmAAS
Total Plate Counts1000cfu/g< 100cfu/gUSP33
Yeasts & Moldss100cfu/g< 10cfu/gUSP33

Conclusion: Conforms to specification.

Storage: Cool & dry place .Keep away from strong light and heat.

Shelf life: Min. 24 months when properly stored.

Packing : 25kg/drum

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