High Quality Pharmaceutical/Cosmetic Grade Pterostilbene Powder

• Customization: Available
• CAS No.: 537-42-8
• Formula: /
• Model NO.: HB-Pterostilbene
• EINECS: /
• Type: Organic Intermediate
• Appearance: White Powder
• Quality: Refined
• Colour: White
• MOQ: 1kg
• Single Gross Weight: 1.5kg
• Sample: Avaliable
• Single Package Size: 40X20X40 Cm
• Grade: Food Grade
• Transport Package: Package
• Specification: 98%
• Trademark: HaiBo
• Origin: Xi′an
• HS Code: 0000
• Production Capacity: 1000000

Product Description

           Pterostilbene is found in almonds, various Vaccinium berries, grape leaves and vines and blueberries. While resveratrol is under research for its potential properties from consuming wine and other foods or beverages, pterostilbene is also found in wine although it is not as well researched as its analogue.

Pterostilbene is a stilbenoid chemically related to resveratrol. In plants, it serves a defensive phytoalexin role. The possible biological effects of pterostilbene are being examined in basic research involving laboratory models of several disorders, including age-related cognitive decline.

Function:
1. Pterostilbene has the function of anti-cancer.
2. Pterostilbene can prevent the cardiovascular diseases.
3. Pterostilbene can quench free radical, has antioxidant, and anti-aging effect.
4. Pterostilbene can treat mild inflammation of the mucous membranes of mouth and throat.
5. Pterostilbene can treat diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its antiphlogistic and bactericidal action.

Application:
1) Used for treating heart diseases such as high blood pressure and high cholesterol. 
2) Can interfere with cancer cell growth and proliferation, as well as induce apoptosis. 
3) Be active against HIV by inhibiting virus expression and replication. 
4) Accelerating healing of injured skin. 
5) Inhibiting oral sugar metabolism and retard growth of certain bacteria. 
6) Enhancing bone density and strength. 
7) Protecting against carcinogenesis and prove supplementation for sunscreen protection.

Items	Specifications	Results
Appearance	white powder	Complies
Identification	Positive	Complies
Assay	98	98.5%
Ash	≤5.0%	2.55%
Loss on drying	≤5.0%	1.20%
Ignition residue	≤2.0%	0.25%
Heavy metals	≤10ppm	Complies
Pb	≤2.0ppm	Complies
As	≤2.0ppm	Complies
Odor	Characteristic	Complies
Particle size	100%through 80 mesh	Complies
Microbioiogical:
Total of bacteria	≤1000cfu/g	100cfu/g
Fungi	≤100cfu/g	Complies
Salmgosella	Negative	Complies
Coli	Negative	Complies
Conclusion	Conform with USP/FCC/E302 specification
Storage condition	Store in cool & dry place, Do not freeze. Keep away from strong light and heat.
Shelf life	2 years when properly stored