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| Product Name: |
Giant Knotweed extract 50% Resveratrol nulantchem
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| Supply Ability: |
30 Tons |
| Related proudcts |
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| Specifications |
50% |
| Price Term: |
FOB |
| Port of loading: |
China |
| Minimum Order |
1kg |
| Unit Price: |
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Giant Knotweed extract 50% Resveratrol
Item: NL-003-1
Grade: 50%
Other name: trans-3,5,4'-Trihydroxystilbene; 3,4',5-Stilbenetriol; trans-Resveratrol; (E)-5-(p-Hydroxystyryl)resorcinol (E)-5-(4-hydroxystyryl)benzene-1,3-diol
CAS NO.: 501-36-0
Molecular formula: C14H12O3
Molar mass: 228.24 g/mol
Exact mass: 228.078644
Botanical origin: Polygonum Cuspidatum
Appearance: Fine dark brown powder
Type of extraction: Ethanol
Solubility : Partially soluble in hydro-alcoholic solution
Giant Knotweed (Polygonum cuspidatum) is a large, herbaceous perennial plant, native to eastern Asia in Japan, China and Korea. In North America and Europe the species is very successful and has been classified as an invasive species in several countries.
Resveratrol is found in the skin of red grapes and in other fruits. Red wine contains very little of it, it is sold as a nutritional supplement derived primarily from Giant Knotweed's root.
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| Company: |
Changsha nulant chem co., ltd.
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| Contact: |
Ms. Merial Mou |
| Address: |
No.47 Kaiyuan East Road. |
| Postcode: |
410100 |
| Tel: |
86 731 86788076 |
| Fax: |
86 731 84084185 |
| E-mail: |
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