Grape skin plant extract
Inquiry
Post Date: | Dec 30,2024 |
Expiry Date: | Jun 28,2025 |
Detailed Description: |
Cas No. :501-36-0
Grape Skin P.E., 5% Resveratrol CAS#: 501-36-0 Main Contents: Resveratrol Plant Resource: Vitis vinifera Main Specification: Resveratrol HPLC 5% Appearance: Brown powder Plant Part Used: Fruit skin Extract Solution: Grain alcohol Molecular formula and weight: C14H12O3, 228.25 Melting Point: 256℃-257℃ Measurement system: HPLC adopted with ultrasonic assisting, dissolving by chromatogram class methanol. For further information, please contact with lab@3wbio.com. What is Grape Skin Extract resveratrol? 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. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer. In grape, resveratrol is a phytoalexin produced against the growth of fungal pathogens such as Botrytis cinerea. Its presence in Vitis vinifera grapes can also be constitutive, with accumulation in ripe berries of different levels of bound and free resveratrols, according to the genotype. In grapes, resveratrol is found primarily in the skin, and, in muscadine grapes, also in the seeds. The amount found in grape skins also varies with the grape cultivar, its geographic origin, and exposure to fungal infection. The amount of fermentation time a wine spends in contact with grape skins is an important determinant of its resveratrol content. Where will be Grape Skin Extract used to? • Effect on cardiovascular system • Anti-cancer • Nourish and protect liver • Impact on the metabolism of osseous issue • Anti-oxidant and quench free-radicals • Anti-bacterial and anti-fungal Net Weight: 25kgs/drum. Storage Situation: Stored in a well-closed container away from moisture and strong light/heat. Shelf Life:Two years under well Storage situation and stored away from direct sun light. Why do we suggest you to select 3W’s Resveratrol: A.) 3W’s resveratrol is 100% extracted from natural plant, very safe and more bioactive. B.) 3W have the most purity resveratrol, Our resveratrol is a 99% purity product tested by HPLC and just one peak on HPLC chromatogram. Trans-resveratrol-3-O-glucoside, Cis-resveratrol, Cis-resveratrol-3-O-glucoside and Emodin almost can’t be detected. Our resveratrol has passed the tests of more than 10 USA independent labs. C.) 3W’s resveratrol almost have no unpleasant taste compare to other resveratrols and it can be easier to take by oral. D.) 3W offer resveratrol at a very lower price with a very high and uniform quality. E.) Most important --- we have a very large output to meet our customers' big and continual orders. |
CAS Registry Number: | 501-36-0 |
Synonyms: | ;trans-3,4',5-Trihydroxystilbene;3,4',5-Trihydroxy-trans-stilbene; 5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-1,3-benzenediol;5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol;Veratrum album L alcohol;Trans-Resveratrol;1,3-Benzenediol,5-[(1E)-2-(4-hydroxyphenyl)ethenyl]; |
Molecular Formula: | C14H12O3 |
Molecular Weight: | 228.2433 |
Molecular Structure: | |
Hazard Symbols: | Xi:Irritant; |
Risk Codes: | R37/38:; R41:; |
Safety Description: | S26:; S39:; |
Company: | 3W Botanical Extract Inc. [ China ] |
Contact: | Harrison Chang |
Tel: | 86-731-82938995 |
Fax: | 86-731-82938822 |
Email: | Sales@3wbio.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
-
- Loquat leaf Extract Produc...
- High Quality Ginkgo Extrac...
- Mangosteen Extract Produce...
- Water Soluble Gingerol Pro...
- Garlic Extract Producer
- Huperzia Serrata Extract P...
- Mulberry Leaf Extract Prod...
- Bayberry Bark Extract Prod...
- High Quality Kava Extract
- Horse Chestnut Extract Pro...
- Gymnema Extract Producer
- Green Coffee Bean Extract ...
- Gotu Kola Extract Producer
- Milk Thistle Extract Produ...
- Ginkgo Extract Producer
- Ginger Extract Producer
- High Quality Theaflavin
- High Quality Gynostemma Ex...
- High Quality Ivy leaf Extr...
- High Quality Coenzyme Q10
- High Quality Acetyl-trans-...
- High Quality Garcinia Camb...
- High Quality Astaxanthin
- High Quality Guarana Extra...
- High Quality Saffron Extra...