- Product Details
Keywords
- Giant Knotweed Extract
- Resveratrol
Quick Details
- ProName: Giant Knotweed Extract Resveratrol 50%...
- CasNo: 501-36-0
- Molecular Formula: C14H12O3
- Appearance: Brown Yellow to White Powder
- Application: Applied in food field, it's used as fo...
- DeliveryTime: Within 7 working days after receipt of...
- PackAge: 25KG/Drum
- Port: china (main port)
- ProductionCapacity: 1000 Kilogram/Month
- Purity: Resveratrol 50% 98%
- LimitNum: 1 Kilogram
Superiority
Giant Knotweed Extract Resveratrol 50% 98%
Details
Giant Knotweed Extract Resveratrol 50% 98%
Resveratrol (3,5,4'-trihydroxystilbene) is a polyphenolic phytoalexin. It is a stilbenoid, a derivate of stilbene, and is produced in plants with the help of the enzyme stilbene synthase. It exists as two geometric isomers: cis- (Z) and trans- (E), with the trans-isomer shown in the top image. The trans- form can undergo isomerisation to the cis- form when exposed to ultraviolet irradiation. Trans-resveratrol in the powder form was found to be stable under "accelerated stability" conditions of 75% humidity and 40 degrees C in the presence of air. Resveratrol content also stayed stable in the skins of grapes and pomace taken after fermentation and stored for a long period.
What is Giant Knotweed Extract?
family. Documented uses in traditional Chinese medicine date to the first century BC, and contemporary medical uses supported by clinical results include acute microbial infections or viral hepatitis, chemo- or radiation-induced leukocytopenia, atherosclerosis, and hyperlipidemia.
Health Benefits
1) induce phase II drug metabolizing enzymes (antiinitiation);
2) mediate anti-inflammatory effects and inhibit cyclooxygenase and hydro-peroxidase (antipromotion);
3) induce human promyelocytic leukemia cell diferentiation (antiprogression).