Rosmarinic Aic

Application

Name: Rosmarinic Acid
No.: RA
Brand: NaturAntiox
Catagories: Plant Extract
Latin Name: Rosmarinus officinalis
Part used: Rosemary Leaf
Specification: 1%~20% HPLC
Appearance: Brown Powder
Solubility: Water Soluble
CAS NO.: 537-15-5
Efficacy: Natural Antioxidant

Description

The main function of Rosmarinic acid in cosmetics & skin care products are as anti-inflammatory agents and antioxidants, the risk parameter is 1, which is relatively safe and can rest assured to use.

Rosmarinic acid is an important ingredient of rosemary extract. It has strong antioxidant properties, which is stronger than vitamin E, caffeic acid, chlorogenic acid, folic acid and so on. It can effectively clear reactive oxygen in environmental pollution, deficient the formation of melanin, and has excellent whitening and moisturizing effect.

Rosmarinic acid also has strong anti-inflammatory properties, which can protect skin, strengthen skin, promote blood circulation and skin function. It also support keeping away from acute and chronic infections, resistant to UV light and deactivate the degradation of elastin, all of which make it an excellent natural additive for skin care products. At present, rosmarinic acid has shown its important application value in the field of skin care products.

To prevent contamination, skincare products contain preservatives normally which are unsafe ingredients that can cause inflammation such as skin irritation. The application of rosemary extract in skin care products just solves the problem. The Natural Antioxidant Rosemary extract has the advantages of extending the service life of skin care products, replacing artificial antioxidants and reducing the content of preservatives in the formula.

Specification

ITEMS

SPECIFICATION

RESULT

METHOD

Appearance

Yellow or Light-yellow powder

Light-yellow powder

VISUAL

Particle Size

100% pass through 80 mesh

100% pass through 80 mesh

USP33

Assay

≥ 5.0%

5.6%

HPLC

Loss on Drying

≤5.0%

3.0%

USP33

Ash content

≤5.0%

5.0%

USP33

Heavy MetalsPb

≤5ppm

≤5ppm

AAS

Arsenic

≤2ppm

≤2ppm

AAS

Total Plate Count

≤1000cfu/g

100cfu/g

USP33

Yeasts & Molds

≤100cfu/g

10cfu/g

USP33

Salmonella

Negative

Negative

USP33

E.Coli

Negative

Negative

USP33

 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

Post time: Jan-07-2021

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