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Nanjing Zelang Medical Technology Co., Ltd.

Rosmarinic Acid Extract, Rosmarinic Acid Antioxidant, Rosmarinic Acid Production manufacturer / supplier in China, offering Production Supply Antioxidant Natural Extract Rosmarinic Acid, 100% Natural Licorice Extract Glycyrrhizic Acid, Factory Supply Natural Resveratrol 50% 98% HPLC and so on.

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Production Supply Antioxidant Natural Extract Rosmarinic Acid

FOB Price: US $27.5 / kg
Min. Order: 25 kg
Min. Order FOB Price
25 kg US $27.5/ kg
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Production Capacity: 10mt/Month
Transport Package: 25kg/Drum
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: CAS No.: 3650-09-7
  • Product Name: Rosmarinic Acid
  • Plant Source: Rosemary
  • Trademark: ZELANG
  • Origin: Nanjing, Jiangsu, China
  • Raw Material: Rosemary
  • Purity: 5% 10% 20% 30% 45% 50% 98%
  • Certification: Kosher
  • Specification: Kosher, SGS, BV
  • HS Code: 2932999099
Product Description
Product Name: Rosemary extract rosmarinic acid
Latin Name: Rosmarinus officinalis
Appearance: Yellow, yellow-green to brown powder
CAS No.: 3650-09-7
Purity: 5% 10% 20% 30% 45% 50% 98%

Rosemary Extract 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.


Rosemary Extract 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.


Analysis ContentsSpecificationAnalysis Results
Extract Solvents:50% alcoholConformed
Identification(TLC):PositivePositive
Particle Size:80 mesh80-100 mesh
Appearance:White to yellow crystalline powderConformed
Odor:CharacteristicConformed
Taste:CharacteristicConformed
Loss on Drying:5% max.3.07%(at 105ºC 2 hours)
Heavy Metals :10ppm max< 10ppm
Arsenic:2ppm max.< 10ppm
Residual Solvent:NMT 50ppmConformed
Carriers Used:NoneConformed
Pesticides:5ppm max.None detected
Microbiology:
Total bacterial counting:1000/g max.115 /g
Yeast & Mold:100/g max.25 /g
E. Coil:None detectableNone detectable
Salmonella:None detectableNone detectable
Aflatoxins:NMT 0.2ppbAbsent
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