Order online or call us: +86-153-0920-6328

Home

Home / Products / Natural Ingredients / Rosmarinic Acid

PRODUCTS CATEGORY

Rosmarinic Acid

Share to:
INCI Name: ROSMARINIC ACID
Molecular Formula: C18H16O8
Molecular Weight: 360.31
Appearance: Light yellow to brown powder
Purity: 4%-30%
CAS NO.: 20283-92-5
EINECS No.: 606-487-1
Availability:

buy rosemary rosmarinic acid extract powder-zhenyibio


Rosmarinic acid is a water-soluble natural phenolic acid compound isolated from rosemary of the Lamiaceae.Rosmarinic acid extract is a natural antioxidant with strong antioxidant activity.Its antioxidant activity is stronger than vitamin E,caffeic acid,chlorogenic acid,folic acid and so on.Rosmarinic acid uses to prevent cell damage caused by free radicals.Thereby reducing the risk of cancer and arteriosclerosis.Rosmarinic acid has a broad-spectrum antibacterial activity, and has an inhibitory effect on bacteria and fungi.Rosmarinic acid has a certain effect on the permeability of bacterial cell membrane, protein metabolism and DNA replication,thereby exerting its antibacterial effect.

Rosmarinic acid has strong free radical scavenging activity and antioxidant effect in the body.In cosmetics field: used in skin care products,can eliminate pigmentation,anti-oxidation,increase skin elasticity,delay aging,etc.

Item
Specification
Method
Result
Rosmarinic Acid≥5%HPLC5.13%
Physical Property
Appearance
Brown Fine Powder
Organoleptic
Conforms
Mesh Size
100% Through 80 mesh
Organoleptic
Conforms
Loss on Drying
≤5.0%
HB43-S Moisture Meter
2.8%
Ignition Ash
≤5.0%
3g/525/3h
2.3
Contaminants
Mercury(Hg)
≤0.1mg/Kg
Atomic Absorption
Conforms
Lead(Pb)
≤3.0 mg/Kg
Atomic Absorption
Conforms
Arsenic(As)
≤2.0 mg/Kg
Atomic Absorption
Conforms
Cadmimum(Cd)
≤1.0 mg/Kg
Atomic Absorption
Conforms
Microbiological
Total Plate Count
≤1000cfu/g
AOAC
Conforms
Yeast&Mold
≤500cfu/g
AOAC
Conforms
E.Coli
Negative
AOAC
Conforms
Salmonella
Negative
AOAC
Conforms


FAQ-zhenyibio