Polygonum Cuspidatum Extract

Polygonum Cuspidatum Extract
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Product Details

Quick Details

Type:Herbal Extract                                                       Variety:Polygonum Cuspidatum                                                 Form:Powder

Part:Root                                                                         Extraction Type:Solvent Extraction                                              Packaging:Drum

Place of Origin:Hunan, China (Mainland)                Grade:Pharmaceutical Grade                                                     Brand Name:Huamao & Delore

Model Number:Resveratrol 98%                               Part Used:Botanical                                                                      Source:Polygonum Cuspidatum Root

Active Ingredient:Resveratrol                                     Specification:20%, 50%, 98%                                                      Color:Brown to off-white

Appearance:Fine powder                                           Test Method:HPLC                                                                         Sample:10~20 free sample

CAS No:501-36-0

Packaging & Delivery

  • Packaging Details:25kg/drum, Double plastic bags inside. ID 40cm x H53cm

  • Delivery Time:within 3-5 working days after confirming the order



Product Description

 

Prodcut name: Polygonum Cuspidatum

Latin Name: Polygonum cuspidatum Sieb.et Zucc.

Specification: Resveratrol 20%, 50%, 98% HPLC
Appearance:  Brown to off-white fine powder

Mesh size: NLT 95% pass 80 mesh

Used Part: Root

Application: health food, cosmetics and pharma

Brand Name: Huamao & Delore

Test Method: HPLC


Applications: 

a. In pharmaceutical field, it is mainly used for reducing blood sugar, blood pressure, 

blood fat and enhancing immunity;

b. In food field, it is mainly used as food additives for colorant and health care not only 

owning sweet taste, but also brightness color;

c. In cosmetic field, it is mainly used to Antioxidant and UVprotection;

d. In health products field, it's made into capsule,and it has already become one of the 

top ten salable natural plant extact products and owns the reputation of "natural health care product" 

and "orally cosmetics" in America.


Analysis Report(COA)

 

Product Name: Polygonum Cuspidatum ExtractPart Used: Dried Root

Latin Names: Polygonum cuspidatum Sieb.et Zucc.

Manufacturer: Yongzhou Huamao Biotechnology Co.,Ltd





Item

Specification

Results

Test Method

Active IngredientsResveratrol≥98%98.75%HPLC

Organoleptie

Appearance

Off-white fine powder

Off-white fine powder

Visual

Odor

Characteristic

Conforms

Organoleptic

Ash

NMT 5%

2.32%

2g / 525C / 4hrs

Particle Size

NLT 95% passes 80 mesh

Conforms

 80 Mesh Screen

Extract Solvents

 Water and Ethanol Conforms /

Physical Characteristics

Loss on Drying

 NMT 5% 4.11% 5g / 105C /4hrs

Density

 45-75g/100ml 60g/100ml
Solubility Ethanol Conforms 1g/100ml Ethanol

Pesticide Residue

666

 <0.2ppm ConformsGC

DDT

 <0.2ppm Conforms GC
 Heavy Metals ≤10ppm Conforms Atomic Absorption
 Arsenic(As) ≤2ppm Conforms Atomic Absorption

Lead(Pb)

 2ppm Conforms Atomic Absorption

Mercury(Hg)

 ≤1ppm Conforms Atomic Absorption

Chrome (Cr)

 2ppm Conforms Atomic Absorption
 Resident Solve ≤0.05% Conforms GC

Resident Rad

 Negative Conforms

Mircrobiological Tests

Total Plate Count

 ≤5000cfu/g Conforms AOAC/Petrifilm

Total Yeast & Mold

 ≤500cfu/g Conforms AOAC/Petrifilm
 E.Coli Negative Conforms AOAC/Petrifilm
 Salmonella Negative Conforms AOAC/Petrifilm


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