1503 Room of Building 1,101 Jie Fang,Middle of Xian Ning Road,Xi'an,China | sales@tcdchina.com |
Place of Origin: | China |
Brand Name: | Chukang |
Certification: | ISO, GMP, Kosher |
Model Number: | CK2018BP |
Minimum Order Quantity: | 50kgs |
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Price: | Negotiation |
Packaging Details: | T/T L/C |
Delivery Time: | 5-8 work days |
Payment Terms: | 25kg/drum |
Supply Ability: | 100 Tons Per Year |
Latin Name: | Vitis Vinifera L. | Appearance: | Dark Red Powder |
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CAS No.: | 84929-27-1 | Molecular Formula: | C32H30O11 |
Molecular Mass: | 590.57 | Shelf Life: | 2 Years |
Product Name: Grape Seed Extract
Botanical Source:
Any of various vitaceae of grapes which are liana native to temperate
zone and subtropical zone, having alternate leaves and elliptical and
spherical berries, composed of grape skin, juice and seed, become mature
between Sep. and Oct. The grapes are grown in every place of China.
Specification: 95%-98%(OPC) 85%(PP)
Molecular Formula: C32H30O11
Molecular Mass: 590.57
CAS No.: 84929-27-1
Constitutional Formula:
Function:
Scavenges free radical,Enhances capillary strength and vascular function
Prevents cardiovascular disease,Increases peripheral circulation and improves vision,Enhances immune resistance,Reduces adverse allergic and inflammatory responses,Reduces aging and loss of elasticity in skin
Application: Medicine Dietary supplement and beverage
ANALYSIS | SPECIFICATION | RESULTS |
Appearance | Red-Brown fine powder | Complies |
Odor | Characteristic | Complies |
Assay(Proanthocyanidins, UV) | ≥95.0% | 95.12% |
Sieve analysis | 100% pass 80 mesh | Complies |
Loss on Drying Residue on Ignition |
≤5.0% ≤5.0% |
3.55% 3.46% |
Extract Solvent | Alcohol & Water | Complies |
Heavy Metal | <10ppm | Complies |
As | <2ppm | Complies |
Residual Solvents | Eur.Pharm 2000 | Complies |
Microbiology |
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Total Plate Count | <1000/g | 92cfu/g |
Yeast & Mold | <100/g | 10cfu/g |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
Conclusion | Conform with specification |
Storage | Store in cool & dry place. Do not freeze. |
Keep away from strong light and heat. | |
Shelf life | 2 years when properly stored |
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