Bulk Powder Anti-Oxidant 99% Pure Pterostilbene Trans-Pterostilbene Powder

• Certification: ISO, FDA, HACCP
• Assay Method: HPLC
• Application Form: Lotion, Tablet, Capsule
• Application: Food, Health Care Products, Medicine, Cosmetics
• State: Powder
• Extract Source: /
• Model NO.: pterostilbene
• CAS No.: 537-42-8
• Mf: C16h16o3
• MOQ: 1g
• Delivery: FedEx, DHL, by Air, by Sea
• Transport Package: 25kg/Drums or Carton, 1kg or Less/Bag
• Specification: 99%
• Trademark: ShineHerb
• Origin: Shaanxi, China
• HS Code: 2942000000
• Production Capacity: 10000kgs

Product Description

Bulk powder Anti-oxidant 99% pure Pterostilbene trans-pterostilbene powder

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.

Product name	Pterostilbene
Others name	Pterostilbene powder
Apperance	White powder
Purity	98%,99%
CAS No.	537-42-8
Shelf time	2 years,keep away sunlight, keep dry

Pterostilbene has function of lowering blood lipids and cholesterol.
Pterostilbene can be used for treatment of diabetes.
Pterostilbene has function of anti-inflammatory, antineoplastic, anti-cancer, and antioxidant actions via modulations of gene expression and enzyme activity.

1. As Food and beverage ingredients.
2. As Healthy Products ingredients.
3. As Nutrition Supplements ingredients.
4. As Pharmaceutical Industry & General Drugs ingredients.
5. As a health food and cosmetic ingredients

 

Items	Specification	Result
Pterostilbene	99%	99.20%
Organoleptic
Appearance	crystalline Powder	Conforms
Color	White	Conforms
Odor	Characteristic	Conforms
Taste	Characteristic	Conforms
Drying Method	Vacuum drying	Conforms
Physical Characteristics
Particle Size	NLT 100% Through 80 mesh	Conforms
Loss on Drying	<=12.0%	Conforms
Ash (Sulphated Ash)	<=0.5%	Conforms
Total Heavy Metals	≤10ppm	Conforms
Anyother impurity	≤0.5%	Conforms
Total of all impurities	≤2.5%	Conforms
Microbiological Tests
Total Plate Count	≤10000cfu/g	Conforms
Total Yeast & Mold	≤1000cfu/g	Conforms
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Staphylococcus	Negative	Negative

Weight	Packing method
gram	10mg*10vials
10kgs,25kg or more	by Drums or carton (3 layers plastic bag inside)

 

Weight	Delivery mothod	Delivery time
1kg-25kgs	EMS,DHL,UPS,Fedex,TNT	3-7days
25kgs-100kgs	DHL,FedEx,by Air	3-7days
more than 100kgs	by Air	3-7days
	by Sea	10-35days

1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.