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Natural Polygonum Extract 98% Resveratrol Cosmetics Plant Extracts

Minimum Order Quantity : Negotiable Price : Negotiable
Packaging Details : Pack in Paper Drum and Two Plastic Bags Inside, 25Kg/drum Delivery Time : 5-7 work days
Payment Terms : T/T
Place of Origin: China Certification: ISO 9001 | ISO 22000-HACCP | HALAL | Kosher

Detail Information

Product Name: Polygonum Extract 98% Resveratrol CAS Number: 501-36-0
Appearance: Fine White Powder Sterilization Method: High Temperature & High Pressure For Short Time
Shelf Life: 2 Years
High Light:

Natural Polygonum Extract 501-36-0

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98% Resveratrol Cosmetics Plant Extracts

Product Description

Natural Polygonum Extract 98% Resveratrol Cosmetics Plant Extracts

 

Polygonum Extract 98% Resveratrol
Product Introduction

 

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

 

Physiological Functions

Anti-inflammatory
Enhancing immunity

 

Analysis Items Specifications Results Test Methods
Description      
Appearance & Color Fine white crystalline powder Conforms Visual
Odor & Taste Characteristic Conforms Organoleptic
Mesh Size 100% through 80 mesh Conforms 80 Mesh Screen
Solubility Partially soluble in hydro-alcoholic solution Conforms Visual
Extract Solvent Ethanol & water Conforms /
Assay NLT 98.0% Resveratrol 99.05% HPLC
Physical      
Loss on drying NMT 3.0% 0.50% GB/T 5009.3 -2020
Ash NMT 1.0% 0.22% GB/T 5009.4 -2020
Chemical      
Heavy metals NMT 10ppm Conforms CP2020
Lead (Pb) NMT 2ppm Conforms GB/T 5009.12-2020
Arsenic (As) NMT 1ppm Conforms GB/T 5009.11-2020
Cadmium (Cd) NMT 1ppm Conforms GB/T 5009.15-2020
Mercury (Hg) NMT 0.1ppm Conforms GB/T 5009.17-2020
Sterilization Method High temperature & high pressure for short time (5” – 10”)
Microbial      
Total Plate Count NMT 1,000cfu/g Conforms GB/T 4789.2 -2020
Total Yeast & Mold NMT 100cfu/g Conforms GB/T 4789.15-2020
E. Coli Negative Conforms GB/T 4789.3 -2020
Salmonella Negative Conforms GB/T 4789.4 -2020
Non-GMO Status The product is extracted from GMO-free plant.

Packing & Storage

Pack in paper drum and two plastic bags inside. Net Weight: 25 kg/drum

Store in a well-closed container away from moisture.

Shelf Life 2 years if sealed and store away from direct sun light.


Company Brief
Vine Tea Extract 98% Dihydromyricetin CAS 27200-12-0
HUNAN SUNFULL is specialize in R&D, production and sales of natural plant extracts, and has achieved various qualifications and honor including National Grade II Prize, Provincial First Prize Award, ISO9001, ISO22000/HACCP, KOSHER and HALAL certificates. Sunfullbio, Sunepica ™ and Teavital ™ are our well-known trademarks.

Natural Polygonum Extract 98% Resveratrol Cosmetics Plant Extracts 1

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