Specifications
JF-NATURAL has been on extract field since 1999Only water and ethanol druing extraction
GMP KOSHER HALAL HACCP ISO
JF-NATURAL is happy to recommend----
Resveratrol from grape skin
What's JF-NATURAL Resveratrol from grape skin?
Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to
injury or fungal infection. Phytoalexins are chemical substances produced by plants as a
defense against infection by pathogenic microorganisms, such as fungi.
We extracted resveratrol from Grape, mainly skin. Main content:5%.
Product Advantages of JF NATURAL
a.Solvents: food grade ethanol and import medicinal grade resin
b.Trans-resveratrol 5% tested by HPLC
c.Solubility:Good solubility in water and ethanol, could be used in medicines,
cosmetics and health care products.
Qualifications of JF NATURAL
a.Publish 3 industry monographs b.Participating in 5 national standard
c.Applying and obtain 15 patents d.Publish many industry papers
e.Fulfill registration of 25 trade marks f.Undertake one national spark plan
g.Won the Award for Tianjin Scientific and Technological Progress
Specification
Product name | Resveratrol from Grapes |
Plant Latin Name | Vitis vinifera L. |
CAS no. | 501-36-0 |
molecular formula | C14H12O3 |
formula weight | 228.24 |
Used part | Skin |
Appearance | Reddish brown~purple fine powder |
Resveratrol(HPLC) | 5.0% |
Anthocyanin(UV) | 2% |
Polyphenol(UV) | 60% |
Powder size | 98% through 80mesh |
Ash | ≤2.0% |
Loss on drying | ≤8.0% |
Heavy metals | ≤10mg/kg |
Iron | ≤10mg/kg |
Arsenic | ≤2mg/kg |
Pesticides Residue | |
DDT | Non-detective |
BHC | Non-detective |
Solvents Residue | |
Methanol | Non-detective |
Ethanol | ≤1000mg/kg |
Health Inspection | |
Total Aerobic | ≤1000CFU/g |
Mold and Yeast | ≤100CFU/g |
li | Non-detective |
Salmonella | Non-detective |
Product application | |
a. It is mainly used for reducing blood sugar, blood pressure, blood fat etc; b. It is mainly used as food additives for colorant and health care; c. It is mainly used to Antioxidant and UV protection; d. It's made into capsule. | |
Product function | |
a.Antioxidation, reducing the production of free radical and preventing skin from UV radiation; b.Invigorating the liver and benefiting the kidney; c.Anti-cancer, lower blood pressure and nourishing the blood; d.reducing blood sugar and cholesterol and having the great effect to prevent hypertension; e.Accelerating skin regeneration, anti-aging and making skin be soft and elastic; | |
Exhibition attended
FIC,VITAFOODS,CPHI,IFT,HIE,SSW
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