• High Quality Low Price Natural Herb Extract Pterostilbene on Sell
  • High Quality Low Price Natural Herb Extract Pterostilbene on Sell
  • High Quality Low Price Natural Herb Extract Pterostilbene on Sell
  • High Quality Low Price Natural Herb Extract Pterostilbene on Sell
  • High Quality Low Price Natural Herb Extract Pterostilbene on Sell
  • High Quality Low Price Natural Herb Extract Pterostilbene on Sell

High Quality Low Price Natural Herb Extract Pterostilbene on Sell

Certification: ISO
Storage Method: Normal
Application: Medicinal, Edible
State: Powder
Extract Source: Pterostilbene
Type: Natural Herb Extract
Customization:

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Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
GRJ20150728
Latin Name
Polygonum Cuspidatum Sieb.Et Zucc
Test Method
HPLC
CAS No.
537-42-8
Odour
Characteristics
Molecular Formula
C16h16o3
Molecular Weight
256.30
Melting Point
89~92
Appearance
White to off White Powder
Delivery
in Time
Packaging Material
Plastic
Raw Material
Plants
Transport Package
25kg/Drum
Specification
98%
Trademark
Gorunjie
Origin
Jiangsu
HS Code
2932999099
Production Capacity
10000kg/Year

Product Description

Pterostilbene
Latin name: Polygonum Cuspidatum Sieb. Et Zucc.
Molecular Formula: C16H16O3
Molecular Weight: 256.3
CAS No.: 537-42-8
Appearance: Off-white fine powder
Product specification: ≥ 99%
Test method: HPLC
 

ANALYSIS

SPECIFICATION

Appearance

Purple red powder

Odor

Characteristic

Tasted

Characteristic

Extract solvent

Water & Alcohol

Sieve Analysis

95% pass through 80 mesh sieve

Loss on Drying

<5%

Ash

<5%

Heavy Metal

≤10ppm

Lead

≤2ppm

Arsenic

≤2ppm

Total Plate Count

Max. 1000cfu/g

Yeast & Mold

Max. 100cfu/g

E.Coli

Negative

Salmonella

Negative

Storage:

Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.

Shelf life:

2 years when properly stored.


What is Blueberry Extract?
Blueberries are grown in Europe, Canada and the U. S. And extracts of the ripe berry are known to contain flavonoid pigments known as anthocyanins - which act as powerful antioxidants.
Modern laboratory studies on pterostilbene have confirmed a number of activities including antioxidant effects, an ability to inhibit aggregation of blood platelets (reduce stickiness, hence a tendency to clotting of blood cells), produce a slight relaxation effect on vascular smooth muscles, and a possible role in reducing factors associated with chronic inflammatory diseases.


Main Function:
1. Pterostilbene is a natural analog of resveratrol, which is one of the compounds thought to contribute to the "French Paradox" associated with red wine consumption.
2. Like resveratrol, it belongs to a class of compounds called phytoalexins, which are naturally produced by plants when under attack by pathogens such as bacteria or fungi, but now it is available by chemical synthesis.
3. And like resveratrol, there are animal studies showing it's efficacy at improving heart health, most notably by correcting the dyslipidemia that leads to atherosclerosis and coronary heart.
4.2-4 Pterostilbene is one of several stilbenes found in certain berries (e. G., blueberries, cranberries, sparkleberries, lingonberries, and grapes), thus, consumption of these small fruits may help improve health.

Function:
1. Anti-lipid oxidation
2. Heart disease prevention
3. Anti-carcinogen
4. Anti-platelet aggregation
5. Smoothes blood vessels
6. Decreases blood lipid

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Gold Member Since 2007

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Registered Capital
1000000 RMB
Plant Area
501~1000 square meters