Gold Member Since 2008
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Nanjing Zelang Medical Technology Co., Ltd.

Rosemary Extract, Rosmarinic Acid, Natural Rosmarinic Acid manufacturer / supplier in China, offering Natural Rosmarinic Acid Rosemary Extract, Sweeteners Xylitol (CAS No.: 87-99-0), Nutritional Supplement Chondroitin Sulfate (USP32) and so on.

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Natural Rosmarinic Acid Rosemary Extract

FOB Price: US $40-1,000 / Piece
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $40-1,000/ Piece
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Production Capacity: 100 Kilogram/Kilograms Per Week
Transport Package: 1kg, 5kg, Aluminum Foil Vacuum Bag; 25kg Drum.
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: 20283-92-5
  • CAS No: 20283-92-5
  • Molecular Formula: C18h16o8
  • Trademark: CPE
  • HS Code: 2932999099
  • Raw Material: Plants
  • Appearance: Light Yellow-Brown Powder
  • Specification: 5%, 20%, 90% by HPLC, ISO, SGS, BV
  • Origin: Nanjing, Jiangsu, China
Product Description
                                                Natural  98 % Rosmarinic Acid Rosemary Extract

Product Name: Rosemary Extract
The Latin name: Cucumis sativus Linn
The main effective components: Containing protein, polysaccharide, vitamins and minerals.
Specification: 10: 1 extraction ratio

Applied in functional food field, health care products field, cosmetic field and pharmaceuticals field.

Main Function:
A) Regulate the nervous system, boost brain memory, eliminate fatigue rapidly
B) Enhance immunity, regulate endocrine,
C) Prevent organization aging, prompt wound healing,
D) Enhance immunity of tumor patients and inhibit the production of a variety of tumor cells,
E) Promote sex hormone secretion, improve sexual function, thus delaying the aging effects.

A). Rosemary E. Is natural antioxidant, which has been proved non toxicity, 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 antioxidants tea polyphenol
Packaging details:
Net weight: 1kg, 5kg, aluminum foil vacuum bag; 25kg drum. Or as per your requirement
Storage: Powder is packed with 10kg or 20kg carton or plastic drum with inner plastic bags
Shelf Life: 2 years if properly stored.
Namerosmarinic acid
SynonymRosemarinic acid;   
(R)-alpha-[3-(3,4-Dihydroxyphenyl)-1-oxo-2E-propenyl]oxy-3,4- dihydroxybenzenepropanoic acid
CAS No20283-92-5
AppearanceLight yellow-brown powder
Molecular FormulaC18H16O8
Molecular Weight360.33
Herb SourceRosemary extract
Assay MethodHPLC
Specification5%,20%,90% by HPLC
Molecular Structure 
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