Specifications: Resveratrol 50%，98%
Source: Rhizome of Polygonum Cuspidatum
Test Method: HPLC
Molecular Formula: C14H12O3
CAS Number: 501-36-0
EINECS Number: 610-504-8
Minimum Order Quantity: 1KG
We are mainly supplying powder form raw materials for businesses that manufacture supplements, food, drinks, cosmetics, pharmaceuticals and so on. All products are GMP, ISO9001 and FDA certified. Free samples are available.
Resveratrol Powder
14-21 days
Standard Packaging and Private Label
Normally, 1kg-5kg aluminum foil bags, 10kg-20kg cartons, and 10kg-30kg fiber drums are used.
If you need private label, we can customize the packaging with your logo and design, so that you can retail the products in small bags. This will save you a lot of time and efforts to print on the bags and pack the products.
Shipping Method
For orders that is below 1 ton, you can choose DHL, FedEx, UPS, EMS, and many other express services. For larger orders, we can deliver by railway or by sea if it is available in your area.
Specifications: Resveratrol 50%，98%
Resveratrol is a type of natural polyphenol compound, and a phytoalexin produced by several plants when the plant is under attack by pathogens.
Resveratrol is extracted from dried rhizome of reynoutria japonica, which is also known as polygonum cuspidatum or japanese knotweed. Resveratrol is off-white (50%) to white powder (98%), soluble in ethanol (50 mg/mL), DMSO (16 mg/mL), acetone (50 mg/mL) and other organic solvents, hardly soluble in water (3 mg/100mL).
Health Benefits
1. Offer Anti-aging Property
Studies shows that resveratrol has the ability to extend lifespan by changing genes expression for some animals, such as worms and fish. However it’s not clear if it would have a similar effect in humans.
2. Provide Antioxidant Property
Resveratrol may decrease cell oxidation, and prevent cells injury from free radicals and help repair damaged tissues.
3. May Lower Blood Pressure
Resveratrol may lower blood pressure by helping to produce more nitric oxide, which relaxes blood vessels and reduces resistance of blood flow. It may also reduce the risk of heart diseases.
4. Have Anti-inflammatory Effect
Resveratrol may inhibit the growth of various bacteria and reduce inflammations.You can use resveratrol in your dietary supplements or cosmetics products to increase the value and performance of your products.
We are mainly supplying powder form raw materials for businesses that manufacture supplements, food, drinks, cosmetics, pharmaceuticals and so on. All products are GMP, ISO9001 and FDA certified. Free samples are available.
Certificate of Analysis (Resveratrol 98%)
Item
Specifications
Method
Results
Resveratrol
≥98.00%
HPLC
98.58%
Appearance
White Powder
Visual
Complies
Odor
Characteristic
Organoleptic
Complies
Taste
Characteristic
Organoleptic
Complies
Physical Characteristics
Particle Size
NLT 100% Pass 80 Mesh
GB5507-85
Complies
Loss on Drying
≤2.0%
GB/T12531-1990
0.54%
Ash Content
≤2.0%
AOAC942.05,17th
0.19%
Pesticide Residue
<0.2ppm
GB/T5009.19-1996
Complies
Heavy Metals
Total Heavy Metals
≤20ppm
CP2000 IXE
Complies
Arsenic
≤2ppm
GB/T5009.11-1996
Complies
Lead
≤2ppm
GB/T5009.12-1996
Complies
Microbiological Tests
Total Plate Count
≤1000cfu/g
AOAC990.12,16 th
Complies
Total Yeast & Mold
≤100cfu/g
FDA(BAM)Chapter18.8th Ed
Complies
Standard and Certificates
All products are manufactured in our GMP stand factory, and they have ISO and FDA certificates. Some of the products have Organic certificates (USDA and EU Organic).
Free Sample Available
Our company is offering free samples for you to check the quality of the proucts. Normally 10g-20g samples can be provided.
For orders that is below 1 ton, you can choose DHL, FedEx, UPS, EMS, and many other express services. For larger orders, we can deliver by railway or by sea if it is available in your area.
Most of our products have 2 years shelf life, during the shelf life, the products are guaranteed by our company. We have hassle free return policy. If the products do not meet your requirement, we will offer a refund according to the quantity of the products that are returned.
If you need more details about this product or request a sample, please contact our online customer service or send us an email.
NOTICE: We have more than 2,000 kinds of products, and not all of them are listed on our website. Please contact us if you can not find it on our site