• Natural Polygonum Cuspidatum Extract Resveratrol Powder Cosmetic Ingredients 10% - 98%
  • Natural Polygonum Cuspidatum Extract Resveratrol Powder Cosmetic Ingredients 10% - 98%
  • Natural Polygonum Cuspidatum Extract Resveratrol Powder Cosmetic Ingredients 10% - 98%
  • Natural Polygonum Cuspidatum Extract Resveratrol Powder Cosmetic Ingredients 10% - 98%
Natural Polygonum Cuspidatum Extract Resveratrol Powder Cosmetic Ingredients 10% - 98%

Natural Polygonum Cuspidatum Extract Resveratrol Powder Cosmetic Ingredients 10% - 98%

Product Details:

Place of Origin: CHINA
Brand Name: BAK
Certification: HALAL KOSHER
Model Number: 230612

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Price: consult the salesman
Packaging Details: 1kg /foli bag 25kg/drum
Delivery Time: 3-7days
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 10tons
Get Best Price Contact Now

Detail Information

Product Name: Polygonum Cuspidatum Extract Resveratrol Powder Specification: 10%-98%
Latin Name: Polygonum Cuspidatum Sieb.et Zucc. Appearance: White Powder
Storage: In A Cool Dry Place Shelf Life: 2 Years
High Light:

Natural Polygonum Cuspidatum Extract Powder

,

98% Resveratrol Powder

,

Cosmetic Grade Resveratrol Powder

Product Description

Polygonum Cuspidatum Extract Resveratrol Powder

 

Basic Information

 

Resveratrol 99% is a kind of natural polyphenols with strong biological properties, mainly derived from peanuts, grapes (red wine), knotweed, mulberry and other plants. Resveratrol generally exists in the trans form in nature, which is theoretically more stable than the cis form. The efficacy of resveratrol mainly comes from its trans structure.

Resveratrol is a type of natural polyphenol compound, extracted from dried root of reynoutria japonica. It is called reynoutria japonica exract, polygonum cuspidatum extract or japanese knotweed extract. Resveratrol is brown (50%) to off-white powder (98%), soluble in ethanol , DMSO, acetone and other organic solvents, hardly soluble in water.

 

Product Data Sheet

 

ITEM
SPECIFICATION
METHOD
Resveratrol
≥99.00%
HPLC
Appearance
Fine Powder
Visual
Color
Off White
Visual
Odor
Characteristic
Organoleptic
Taste
Characteristic
Organoleptic
Physical Characteristics
 
 
Particle Size
NLT100%Through 80 mesh
GB5507-85
Loss on Drying
≤1.0%
GB/T12531-1990
Ash content
≤1.0%
AOAC942.05,17th
Pesticide Residue
 
 
666
<0.2ppm
GB/T5009.19-1996
DDT
<0.2ppm
GB/T5009.19-1996
Heavy metals
 
 
Total Heavy Metals
≤20ppm
CP2000 IXE
Arsenic
≤2ppm
GB/T5009.11-1996
Lead
≤2ppm
GB/T5009.12-1996
Microbiological Tests
 
 
Total Plate Count
≤1000cfu/g
AOAC990.12,16 th
Total Yeast & Mold
≤100cfu/g
(BAM)Chapter18.8th Ed

 

Product application

  • Nutritional Supplements (USA)
  • Cosmetics industry, whitening, antioxidant cosmetics
  • Food, health food

Product Specification

 

PRODUCT
SPECIFICATION
TEST METHOD
Oxyresveratrol
99%
By HPLC
Resveratrol(Synthetic)
99%
By HPLC
Resveratrol(Natural)
From Polygonum cuspidatum Sieb.et Zucc.
98%
By HPLC
Resveratrol(Natural)
From Polygonum cuspidatum Sieb.et Zucc.
50%
By HPLC
Resveratrol(Natural)
From grape peel
5%
By HPLC

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