Buy High Purity Raw Powder Polygonum Cuspidatum Extract

Min.Order: 1
Product origin: Jinan, Shandong, China
Infringement complaint: complaintComplaint
US$ 80 ~ 250

Description

Product Name

Polygonum Cuspidatum Extract Resveratrol Powder

Latin Name

Polygonum cuspidatum

Part Used

Polygonum cuspidatum Root

Appearance

Light Yellow to White Fine Powder

Active Ingredient

Resveratrol

Specification

Resveratrol 5%, 10%, 20%, 50%, 90%, 98%, 99%

CAS No.

501-36-0

Molecular Formula

C14H12O3

Molecular Weight

228.24

Test Method

HPLC

Place of Origin

Shandong, China (Mainland)

Storage

Store in a cool & dry area, keep away from the direct light and heat

Shelf Life

Two years under well storage situation and stored away from 


Anti-Aging

Resveratrol can activate acetylase and increase the lifespan of yeast.The experimental results show that yeast cells divide from 19 times to 38 times, and the lifespan increases by 60-80%.
 

Protect cardiovascular

Resveratrol can regulate blood cholesterol levels bybinding to estrogen receptors in the human body, and inhibit platelets from forming blood clots and adheringto blood vessel walls.
 

Anti-oxidation

Resveratrol is a natural antioxidant that exists in avariety of plants. lt mainly exerts its antioxidant effect by scavenging or inhibiting the generation of oxidative free radicals, thereby inhibiting lipid peroxidation, and regulating the activities of related enzymes of  antioxidant function.
 

Other role

Resveratrol also has some other biological activities such as antibacterial, antioxidant, immunomodulatory,etc. Resveratrol is highly sought after due to its various biological activities.

Items

Standards

Results

Physical Analysis

  

Description

White PowderComplies

Assay

99%(HPLC)99.2%

Mesh Size

100 % pass 80 meshComplies

Ash

≤ 5.0%2.85%
Loss on Drying≤ 5.0%2.85%
Chemical Analysis  
Heavy Metal≤ 10.0 mg/kgComplies
Pb≤ 2.0 mg/kgComplies
As≤ 1.0 mg/kgComplies
Hg≤ 0.1 mg/kgComplies
Microbiological Analysis  
Residue of PesticideNegativeNegative
Total Plate Count≤ 1000cfu/gComplies
Yeast&Mold≤ 100cfu/gComplies
E.coilNegativeNegative
SalmonellaNegativeNegative
Jinan Jianfeng Chemical Co.,Ltd., was established in 2011. It is a professional animal and plant extracts modern and advanced enterprise object,pharmaceutical intermediates, and naturalactive ingredients. In the development,production and marketing, is very powerful.Advanced equipment and professional and technical personnel, we are standing in frontof the industry foundation, we thought toprovide quality products and services totarget customers around the word .


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