Natural Extract 98% Trans Resveratrol Bulk Powder

• Customization: Available
• Certification: ISO, FDA, HACCP
• Storage Method: Normal
• Model NO.: Resveratrol
• Application: Cosmetics, Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Polygonum Cuspidatum
• Product Name: Resveratrol
• Appearance: White Powder
• Latin Name: /
• Active Ingredients: Resveratrol
• Test Method: HPLC
• Source: Root/Peel
• Maximum Order Quantity: 1 Kilogram
• Customized: Yes
• Tasted: Characteristic
• Original: China
• Certificate: ISO
• CAS: /
• Other Name: Polygonum Cuspidatum Sieb.
• Transport Package: 1kg/Bag 25kgs/Drum
• Specification: 98%
• Trademark: Hench
• Origin: China
• Production Capacity: 10000kg/Year

Product Description

Natural Extract 98% Trans Resveratrol Bulk Powder

Resveratrol 99% is a kind of natural polyphenols with strong biological properties, mainly derived from peanuts, grapes (red wine), knotweed, mulberry and other plants. Resveratrol generally exists in the trans form in nature, which is theoretically more stable than the cis form. The efficacy of resveratrol mainly comes from its trans structure. Resveratrol is in great demand in the market. Because of its low content in plants and high extraction costs, the use of chemical methods to synthesize resveratrol has become the main means of its development.

 

At present, Insen can provide natural Polygonum cuspidatum extract resveratrol 98%, 50%, grape skin extract resveratrol 5%, synthetic resveratrol 99% and water-soluble 10%.
 

Item	Specification	Result		Method
Description
Appearance	White powder	Complies		Visual
Odor	Characteristic	Complies		Organoleptic
Taste	Characteristic	Complies		Organoleptic
Part Used	Leaf	Complies
Particle Size	100% through 80 mesh	Complies		CP2015
Bulk Density	0.20g/ml~0.40g/ml	0.25g/ml		CP2015
Maker Compounds
Chemical Test
Loss on drying	≤5.00%	3.8%			GB 5009.3
Heavy Metals
Total Heavy Metals	≤10ppm	Conforms		GB 5009.74
Arsenic	≤0.5ppm	Conforms		GB 5009.11
Lead	≤0.5ppm	Conforms		GB 5009.12
Mercury	≤0.1ppm	Conforms		GB 5009.3
Microbiological Tests
TotalPlate Count	≤1000cfu/g	110cfu/g		CP2015
Yeast&Mold	≤100cfu/g	20cfu/g		CP2015
Staphylococcus	Negative	Negative		CP2015
Salmonella	Negative	Negative		CP2015
E. Coli	Negative	Negative		CP2015
storage	Store in cool and dry place,keep away from strong light heat.
Genetic Modification State	The product is GMO free products.
Free Radiation effect	The product is not been irradiated.
Conclusion:	Conform
Tested by:	Mr. Yang Fangchao	Approved by:	Mr. Niu Jicheng

1. Can I buy a sample for evaluation?
Yes. There are no uniform standards for different products. Please consult the salesman for details


2. How do I pay?
We accept wire transfer and western union.


3. How much is the freight?
Transport costs vary according to the mode of transport and the country. Shipping costs to western European countries are generally slightly higher than to the United States. Freight to Asia is slightly lower than to the United States.


4. Does the freight include local taxes, import duties and other import-related charges?
The freight does not include any tax. Local taxes, import duties, customs clearance, or any other import-related charges are levied by your government and the buyer is responsible for these import-related charges. Please check with your local customs for more information.


5. What transportation options do I have?
As we strive to provide value and flexibility to our customers, we offer different options to deliver your order.
1g-100kg, (EMS/UPS/FedEx)
Over 100kg, air or sea


6. How long is the lead time?
Small orders will be shipped in 3 days and large orders in 7-10 days.