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Polygonum Cuspidatum Extract/Giant Knotweed Extract/Resveratrol 80% 98%

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Sell

Product Name

Polygonum Cuspidatum Extract/Giant Knotweed Extract/Resveratrol 80% 98%

Substance

Specifications

  • IUPAC Name: 5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol
  • CAS Number: 501-36-0
  • Chemical Formula: C14H12O3
  • Molecular Weight: 228.24
  • EC Number: 610-504-8
  • Botanical Source: Polygonum Cuspidatum Sieb.et Zucc.
  • Part Used: Rhizome
  • Appearance: white Fine Powder
  • Flavor & Odor: Characteristic
  • Particle Size: 100% pass 80 mesh
  • Loss on Drying: ≀5.0%
  • Bulk Density: 40-60g/100ml
  • Sulphated Ash: ≀5.0%
  • General Status: Non-irradiated
  • Pb: ≀3mg/kg
  • As: ≀1mg/kg
  • Hg: ≀0.1mg/kg
  • Cd: ≀1mg/kg
  • Resveratrol: β‰₯50%
  • Ratio: 10:1
  • Total microbacterial count: ≀1000cfu/g
  • Yeast & Mold: ≀100cfu/g
  • E.Coli: Negative
  • Staphylococcus aureus: Negative
  • Salmonella: Negative
  • Enterobacteriaceaes: Negative

Documents

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