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Nanjing Zelang Medical Technology Co., Ltd.

Resveratrol, Resveratrol Bulk Powder, Resveratrol Powder manufacturer / supplier in China, offering Polygonum Cuspidatum Root Extract Bulk Powder 98% Trans Resveratrol, Manufacturer of Ginkgo Biloba Extract 24: 6, Manufacturerof Kudzu Root Extract Powder and so on.

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Polygonum Cuspidatum Root Extract Bulk Powder 98% Trans Resveratrol

FOB Price: US $46 / kg
Min. Order: 25 kg
Min. Order FOB Price
25 kg US $46/ kg
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Production Capacity: 5mt/Week
Transport Package: Aluminum Foil Bag Inside, and Fiber Drum Outside
Payment Terms: L/C, T/T, D/P, Paypal, Western Union, Paypal, Escrow, Apple Pay

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Basic Info
  • Model NO.: 501-36-0
  • Purity: 98%
  • Function: Longecity
  • Other Purity: 50%
  • Specification: 1kg/bag, 25kg/bag or drum
  • HS Code: 2932999099
  • Raw Material: Polygonum Cuspidatum Root
  • CAS: 501-36-0
  • Synthesis: 98%
  • Trademark: CPE
  • Origin: Nanjing, China
Product Description
Purity: 5%, 50%, 98%( Natural & Synthesis)

Resveratrol is a natural ingredient, which is found in grape skin, polygonum cuspidatum root, certain berries and peanuts. It has the function of antioxidant and anti-inflammatory action, which may be helpful for a variety of conditions.



SourcePurity
Resveratrolgrape skin5% 10%
polygonum cuspidatum root50% 98%
Synthesis98%

Resveratrol (3,5,4'-trihydroxy-trans-stilbene) is a stilbenoid, a type of natural phenol, and a phytoalexin produced naturally by several plants in response to injury or when the plant is under attack by pathogens such as bacteria or fungi. Food sources of resveratrol include the skin of grapes, blueberries, raspberries, and mulberries. As of 2014, there is limited evidence of health effects in humans.

Analysis                                   SpecificationResults 
Assay (HPLC)Resveratro≥98%98.36%
Physical & Chemical Control
IdentificationPositive reactionVerified
AppearancePowder Complies
Colorwhite crystalComplies
OdorOdorlessComplies
TasteVery bitter tasteComplies
Loss On Drying≤5%Complies
Mesh Size80meshComplies
Heavy Metals≤10ppmComplies
Microbiological

TotalPlate Count≤1000cfu/gComplies
Yeast &  Mold      ≤100cfu/gComplies
SalmonellaNegativeNegative
E.ColiNegativeNegative
Shelf life18 Months
Store in a cool and dry place ,keep away from strong light &heat.

Indentification
Chemical Names: resveratrol; trans-resveratrol; 3,5,4'-Trihydroxystilbene; Resvida; 501-36-0; 3,4',5-Trihydroxystilbene;
CAS No.: 501-36-0
Molecular Formula: C14H12O3
Molecular Weight: 228.24328 g/mol
InChI Key: LUKBXSAWLPMMSZ-OWOJBTEDSA-N
UNII: Q369O8926L

Factory Overview

Polygonum Cuspidatum Root Extract Bulk Powder 98% Trans Resveratrol
Polygonum Cuspidatum Root Extract Bulk Powder 98% Trans Resveratrol
Polygonum Cuspidatum Root Extract Bulk Powder 98% Trans Resveratrol
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