Jiangsu, China
Business Range:
Health & Medicine
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service
Sample Available
U.S. Warehouse
Distributorship Cooperation

Rosmarinic Acid, Rosemary Extract, Herb Extract manufacturer / supplier in China, offering High Quality Natural Rosemary Extract Rosmarinic Acid, Haw Extract Sale, Ginkgo Biloba Extract 24: 6 Normal Sale and so on.

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High Quality Natural Rosemary Extract Rosmarinic Acid

Get Latest Price
Min. Order / Reference FOB Price
1 kg US $1-100/ kg
Port: Nanjing, China
Production Capacity: 100kg/Day
Payment Terms: L/C, T/T, Western Union, Paypal, escrow
Certification: ISO, FDA, ISO 22000, SGS, Kosher
Assay Method: HPLC
Application Form: Injection, Lotion, Suppository, Paste, Tablet, Capsule
Application: Food, Health Care Products, Medicine
State: Powder
Extract Source: Rosemary

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Basic Info

Model NO.: 2018319
Odor: Characteristic
Color: Light Yellow
Grade: a+++
Trademark: ZELANG
Transport Package: 1kg~5kg / Aluminum Foil Vacuum Bag, 25kg Drum.
Specification: 5%, 10%, 20%, 30%, 45%by HPLC
Origin: Jiangsu, Nanjing
HS Code: 29329990

Product Description

Rosmarinic acid
Synonym:Rosemarinic acid;
(R)-alpha-[3-(3,4-Dihydroxyphenyl)-1-oxo-2E-propenyl]oxy-3,4- dihydroxybenzenepropanoic acid
CAS No:20283-92-5
Appearance:Light yellow powder
Molecular Formula:C18H16O8
Molecular Weight:360.33
Herb Source:Leaf of Rosemary Extract
Assay Method:HPLC
Specification:5%,10%,20%,30%,45%by HPLC
Shelf Life:2 years when properly stored.
Storage:Cool and dry place, keep away from strong light & high temp
Melting Point:192ºC~ 195ºC
Package:1kg~5kg / aluminum foil vacuum bag; 25kg drum. Or as per your requirement
 Solubility:Soluble in water.

Rosmarinic acid is considered to be a natural, efficient and stable (high temperature durable), security, non-toxic and side-effects, water-soluble antioxidants and a green food additive.
The medical research indicates that, it can eliminate the free radicals that over-produced by the body and annihilate the singlet oxygen to protect the structure of the cell membrane, which can slow down the aging process.
In addition, it can stimulate and accelerate the metabolism of the fat by anti-oxidant activity. Not only can it lower the blood pressure, but it can also promote the lipid compounds to emit from the manure so as to lose weight.
1. Provides powerful antioxidant protection
2. Protects brain cells from the normal effects of aging
3. May slow down the progression of Alzheimer's disease
4. Protects cells from carcinogens
5. Inhibits growth of cancer cells
6. Helps reduce allergy symptoms, especially to dust mites
7. Increases potency of vitamin E
8. Helps reduce hypertension

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