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Nanjing Zelang Medical Technology Co., Ltd.

Resveratrol, 501-36-0, Resveratrol 98% manufacturer / supplier in China, offering Polygonum Cuspidatum Extract Resveratrol Powder 99%, 100% Natural Licorice Extract Glycyrrhizic Acid, Factory Supply Natural Resveratrol 50% 98% HPLC and so on.

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Polygonum Cuspidatum Extract Resveratrol Powder 99%

FOB Price: US $300 / Kg
Min. Order: 20 mg
Min. Order FOB Price
20 mg US $300/ Kg
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Production Capacity: 500kg Per Month
Transport Package: Depend on Requirement
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: 501-36-0
  • Packaging Material: Paper
  • Extraction Process: Physical
  • Raw Material: Plants
  • Package: Foil Aluiminum Bag
  • Trademark: ZELANG
  • Origin: Nanjing, Jiangsu
  • Certification: ISO, FDA
  • Storage Method: Normal
  • Application: Beauty, Medicinal
  • Purity: 99%
  • Color: White
  • Specification: 25kg/bag
  • HS Code: 2932999099
Product Description
CERTIFICATE OF ANALYSIS
Product NameResveratrolBotanical partPolygonum cuspidatum
Batch No.ZL150408YFManufacturing Date2015-04-08
Butch Quantity550KGExpiry Date2017-04-08
PackingDrumDate of Certificate2015-04-12
ItemSpecificationResultMethod
Assay of  trans-resveratrol98% Resveratrol98.3%HPLC
Organoleptic


AppearanceSlightly yellow-brown substance PowderConformsVisual inspection
OdorCharacteristicConformsOrganoleptic
TasteCharacteristicConformsOrganoleptic
Part UsedRootConforms
Extract SolventEthanol & Water

Physical Characteristics


Loss on Drying<=4.0%0.8%Ph.Eur.2.2.32
Bulk Density40-60g/100ml48.1g/100ml
Residual Solvents Ethanol≤5000ppm100ppmPh.Eur.2.4.24
Heavy metals


Total Heavy Metals≤10ppmConformsPh.Eur.2.2.23
Mercury(Hg)≤0.1mg/kgNot detected (<0.0025)Ph.Eur.2.2.23
Arsenic(As)≤0.5mg/kg0.035mg/kgPh.Eur.2.2.23
Lead(Pb)≤1.0mg/kg0.046mg/kgPh.Eur.2.2.23
Cadmium(Cd)≤1.0mg/kg0.032mg/kgPh.Eur.2.2.23
Microbiological Tests


Microbial enumeration-Total Aerobic Microbial count(TAMC)≤1000cfu/g125cfu/gPh.Eur.2.6.12
Microbial enumeration-Total Yeast & Moulds count(TYMC)≤100cfu/g20cfu/gPh.Eur.2.6.13
Escherichia Coli in 1gAbsentAbsentPh.Eur.2.6.13
Salmonella sp. in 10gAbsentAbsentPh.Eur.2.6.13
Staphylococcus aureus in 1gAbsentAbsentPh.Eur.2.6.13

Conclusion

Conform with Specification.

Storage

Store in a cool and dry place, keep away from direct strong and heat.

Shelf Life

Two years if sealed and store away from direct sun light.
 

10 YEARS IN EXPORTING TO USA, CANADA, EUROPE, INDIA, ETC.

Ms.Walker

NANJING ZELANG MEDICAL TECHNOLOGY Co., Ltd.

Mobile: (+86)15850772250
Add: No. 108, Ganjiabian, QiXia District, Nanjing, Jiangsu, China
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