• Latin name: Vitis vinifera L
• Type: Herbal Extract
• Variety: Grape vine extract
• Form: Powder
• Part: Vine
• Extraction Type: Solvent Extraction
• Packaging: Drum
• Place of Origin: Hunan, China (Mainland)
• Grade: Pharmaceutical
• Model Number: Grape vine extract
• Taste &Odor: Characteristic
• Active ingredient: Trans-Resveratrol from grape vine extract
• Appearance: Brown fine powder
• Specification: 5% Trans-Resveratrol, 5%-10% Epsilon-viniferin
• Function: Antioxidant Lower blood sugar Anticancer
• Function 2: Balance blood sugar , treat cardiovascular diseases
• Free sample: 50g grape vine extract
• Shelf life: 2 years
• Extract solvent: Water & Ethanol

Packaging Details:

25kg/paper drum with double plastic bag or fresco bag inside or customized

Delivery Detail:

5~7 days after order confirmation

Product name 

Grape vine extract 

Latin name 

Vitis vinifera L 

Active ingredient 

Trans- resveratrol, Epsilon-viniferin

Specification 

5%  Trans- resveratrol, 5%-10% Epsilon-viniferin

Test method  

HPLC  

Particle size 

≥95% pass 80 mesh                                                                                       

Ash 

≤10%

Lose on drying 

≤6%

Heavy  metal 

≤20ppm 

Lead (Pb)                      

≤3ppm 

Arsenic(As)

≤2ppm 

Cadmium(Cd)

≤1ppm

Mercury(Hg)

≤ 0.1ppm 

Total Plate count 

≤10,000 cfu/g 

Yeast & Molds

≤100 cfu/g 

E. Coli

Negative 

Salmonella

Negative  

Pesticide residue

Conform to CP2010

Solvent residue 

Conform to CP2010

Packaging 

25kg/drum and in paper-drum (D35cm*H51cm) and polyethylene bag inside

Store in cool & dry place, stay away from strong direct light and heat.

Lead time 

3~5 days after order confirmation 

Delivery details 

For urgent order and light weight,  choose the following express: UPS, FedEx, DHL, EMS. 

For heavy weight, choose to deliver the goods by air or by sea to save cost.