100% natural resveratrol extract

• Post Date:

  Oct 29,2025

• Expiry Date:

  Oct 29,2026

• Detailed Description:

  Cas No. :501-36-0 Quantity: 5000Kilograms
  Specs:Resveratrol 20%~98%
  Payment Method: L/C,T/T,Western Union,Escrow
  

  -Product name:Resveratrol

  -Brand: HUAKANG

  -Model:HK120020

  -Latin name:Polygonum Cuspidatum

  -Specification :Resveratrol 20%~98%

  -Test Method:HPLC

  -CAS No:  [501-36-0]

  -Molecular Formula: C14H12O3

  -Molecular Weight: 228.24

  INSPECTION ITEM	SPECIFICATION	TEST RESULT
  APPEARANCE	FINE POWDER	COMPLIES
  COLOR	WHITE	COMPLIES
  ODOR	CHARACTERISTIC	COMPLIES
  TASTE	CHARACTERISTIC	COMPLIES
  COUNTRY OF ORIGIN	CHINA	COMPLIES
  PARTICLE SIZE	100% THROUGH 80 MESH	COMPLIES
  RESVERATROL	98.0%	98.02%
  SOLVENTS RESIDUE	<0.05%	COMPLIES
  LOSS ON DRYING	<5.0%	3.42%
  ASH	<5%	2.36%
  HEAVY METALS	<20PPM	COMPLIES
  ARSENIC(As)	<2PPM	COMPLIES
  LEAD(Pb)	<2PPM	COMPLIES
  CADMIUM(Cd)	<0.05PPM	COMPLIES
  TOTAL PLATE COUNT	<10000CFU/G	COMPLIES
  YEAST AND MOLD	<100CFU/G	COMPLIES
  SALMONELLA	NEGATIVE	COMPLIES
  STORAGE	STORE IN COOL AND DRY PLACES. KEEP AWAY FROM STRONG LIGHT AND HEAT.
  PACKING	25KG/DRUM I.D.42CM × H52CM
  FUNCTIONS	Anti-lipid oxidation,Heart disease prevention,Anti-carcinogen Anti-platelet aggregation ,Smoothes blood vessels, Decreases blood lipid. Used for pharmaceutical, health food.

  What is Resveratrol?
  Resveratrol is naturally occurring phytoalexin produced by some higher plants in response to injury or fungal in fection. Phytoalexins are chemical substances produced by plants as a defense against in faction 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 

  NUTRAMAXs Resveratrol is extracted from Polygonium cuspidatum and grape skin, its rich with Both cis - resveratrol and trans-resveratrol. 

  Where will be Resveratrol used to?
  Anti-cancer

  Effect on cardiovascular system

  Antibacterial and antifungal

  Nourish and protect liver

  Antioxidant and quench free-radicals

  Impact on the metabolism of osseous issue 

• 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:

  Hunan Huakang Biotech Inc     [ China ]          

• Contact:

  Bunny Zhang

• Tel:

  0731-88809323

• Fax:

  0731-88809325

• Email:

  sales11@huakangsw.com