Japanese Knotweed Extract

Product Name: Japanese Knotweed Extract / Polygonum cuspidatum Extract
Botanical Latin Name---Polygonum cuspidatum sieb. Et Zucc
Synonyms---Huzhang, Giant Knotweed.
Part Used---Root
Product Specification:
1. Resveratrol 20% , 50% , 80% , 90% , 95% , 98% by HPLC
2. 6% Polydatin (or Polygonin) & 2% Resveratrol by HPLC
RESVERATROL Cas Number. : 501-36-0
SYNONYM: trans-3, 4', -5-trihydroxystilebene; 3, 4', 5-stilbenetriol; trans-resveratrol; (E) -5- (p-hydroxystyryl) resorcinol (Isomer: CIS-resveratrol is not included)
Physical and Chemical Properties:
Appearance: 98% Resveratol is White powder with yellow cast.
Molecular Formula: C14H12O3
Molecular weight: 228. 2
Medicinal Actions and Uses: Antioxidant, Anti-cancer, Anti-tumor.
Field of Application
Dietary supplement and beverage
Shelf Life: 2 years when properly stored
Stored in cool & dry place
Kept away from strong light and heat
Package: 25kg / drum or as request.

Sales Terms & Specifications:

Model No.RSV
Price TermsFOB / CIF / EXW(Factory Price)
Terms Of PaymentT/T, Western Union, PayPal, L/C at sight
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