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Nanjing Zelang Medical Technology Co., Ltd.

Rosmarinic Acid, CAS: 20283-92-5, Rosmarinic Acid (CAS: 20283-92-5) manufacturer / supplier in China, offering Ursolic Acid Natural Antimicrobial Agent for Cosmetics Whitening Extract, Factory Supply Xie Bai Allium Extract Macrostemon, Zelang Supply Nuciferin 5: 1 Lotus Leaf Extract and so on.

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Ursolic Acid Natural Antimicrobial Agent for Cosmetics Whitening Extract

FOB Price: US $200 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $200/ kg
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Production Capacity: 1 Ton/ Month
Transport Package: 25kg/Drum, Inner with Vacuum Packing
Payment Terms: L/C, T/T, Paypal, Western Union, STS ESCROW

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Basic Info
  • Model NO.: CPE
  • Certification: ISO 9001:2000
  • Molecular Weight: 360.33
  • Variety: Rosmarinic Acid
  • Part: Leaf
  • Specification: ISO 9001: 2000
  • Raw Material: Plants
  • Molecular Formula: C18h16o8
  • Extraction Type: Solvent Extraction
  • Active Ingredients: Lovastatin (Total Monacolin K )
  • Trademark: CPE
  • Origin: Nanjing, China
Product Description
Rosemary plant extract / Rosmarinic acid

Properties:
Product Name: Rosemary extract
Latin Name: Rosmarinus officinalis
Appearance: Yellow, yellow-green to brown powder
Specification: Oil Soluble Rosemary Extract(Carnosic Acid): 5%, 10%, 20%, 25%, 30%, 60%
Water Soluble Rosemary Extract(Rosmarinic Acid): 3%, 5%, 10%, 20%
CAS No.: Rosmarinic acid: 3650-09-7
Extraction Method: Supercritical CO2 extraction

Function:
1) Rosmarinic acid exhibits various pharmacological activities including prevention of oxidation of low density lipoprotein, inhibition of murine cell proliferative activity and of cyclooxygenase, and anti-allergic action.
2) The biological activity of rosmarinic acid is described as antibacterial, antiviral, and antioxidative.
3) Its activity especially against rheumatic and inflammatory conditions makes it a sought-after substance for use in phytotherapy.
4) More recently, rosmarinic acid or its salts were reported to have anti-HIV activies.

Applications:
A. In Food industry
1). High-efficient antioxidant;
2). Antibacterial;
3). Restrain growing of colon bacillus and staphylococcus aureus.

B. In Pharmaceuticals and Health Care industry
1). Reduces activity of hyaluronidase, then keep hyaluronic acid living for a long time in epidermal cell;
2). Antineoplastic effect;
3). Anti-hepatitis effect, protect liver from damnification;
4). Anti-nephritis;
5). Anti-thrombus;
6). Anti-platelet-aggregation;
7). Refreshing, strengthening memory, improving strain and hypersomnia, anti-depressant.

C. In Cosmetic industry
1). Intensify constringency;
2). Eliminate freckle, strengthen skin elasticity and slow aging;
3). Accelerate blood circulation of scalp;
4). Improve phalacrosis, reduce scurf and embellish hair;
5). Stimulate hair and nail growing.

Safety:
A. Rosemary P. E. Is natural antioxidant, which has been proved nontoxicity, high safety and without side-effect by toxicology study.
B. Its anti-oxidation ability is 2-4 times higher than chemical synthesized antioxidant like BHA and BHT, and also excelled tea polyphenol, VC and VE.
C. The stable structure enable it bear high temperature and wont broken like other natural antioxidant as tea polyphenol.

Package and Storage
Package: 25kg/drum, packed in polyethylene-aluminum composite bags and placed in the drum.

Storage: Products are placed in tightly sealed containers, carefully protected from exposure to light, heat, air and moisture, foreign odours and other contaminants. All containers are clean, intact, free from damage.

If you have any needs feel free to contact me.
Sales: Damon Hua
Nanjing Zelang Medical Technology co, . Ltd
Tel: 86-025-85726337
Add: No. 108, Ganjiabian, QiXia District, Nanjing, Jiangsu, China

Item

Specification

Result

Method

Assay

    ≥30.00% 

 30.33%

HPLC

Extract solvent

Ethanol&Water

Conforms

 

Organoleptic

 

 

 

Appearance

Fine Powder

Conforms

Visual

Color

Yellow or light yellow 

Conforms

Visual

Odor

Characteristic

Conforms

Organoleptic

Taste

Characteristic

Conforms

Organoleptic

Drying Method

Vacuum drying

Conforms

 

Excipient

None

Conforms

 

Physical Characteristics

 

 

 

Particle Size

100%Through 80 mesh

Conforms

GB5507-85

Loss on Drying

≤5.0%

2.4%

GB/T12531-1990

Solubility(40°C) 

Water

Conforms

 

Heavy metals

 

 

 

Total Heavy Metals

≤10ppm

Conforms

CP2000   IXE

Arsenic

≤1.0ppm

Conforms

GB/T5009.11-1996

Hg

≤1.0ppm

Conforms

GB/T5009.12-1996

Pb

≤1.0ppm

Conforms

GB/T5009.12-1996

Microbiological Tests

 

 

 

Total Plate Count

≤1000cfu/g

125cfu/g

AOAC990.12,16 th

Total Yeast & Mold

≤100cfu/g

18cfu/g

FDA(BAM)Chapter18.8th Ed

E.Coli

Negative

Negative

AOAC975.55,16 th

Salmonella

Negative

Negative

FDA(BAM)Chapter5.8 th Ed

Staphylococcus

Negative

Negative

AOAC

Conclusion:

Conform to the standard.
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