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6th Floor, 2nd Building, Xijing NO.3, XiJing Industrial Park, DianZi Western Street, Xi'an, Shaanxi, China
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+86-2988253271
Grape Seed Extract 95 Opc
Botanical source: Vitis vinifera
Part of the plant used: Seed
Specification: 95%
Active ingredient: Proanthocyanidins
Test method: UV
Appearance: Red brown fine powder
Certifications: Halal,ISO9001,PAHS Free,NON-GMO,KOSHER,SC
Payment: TT in advance; TT aginst shipping documents; DP at sight.
Packing: 1-5/kg two plastic-bags inside, aluminium foil bag outside;
25/kg paper drum and two plastic-bags inside.
Delivery: 1-3 working days after payment or PO.
Delivery term: DHL, FEDEX, Air freight,Sea freight
Annual output: 50tons
Description
Brief Introduction
Grape seed extract 95 opc (Proanthocyanidins) are the main active components of grape seed extract. It is a general term for a large class of polyphenolic compounds. It contains gallic acid, procyanidin B1, catechin, procyanidin B2, epicatechin, EGCG, ECG, etc. Guanjie is a bulk Grape seed powder supplier. We apply no addition fresh fresh grape seed. Its appearance is brown red fine powder. We have our own two factories. They cover an area of 7000㎡, including GMP standard workshop of 2000㎡.All of which are fully compliant with good manufacturing policies and follow the strictest quality controls.

As a primary plant extract, proanthocyanidins have anti-aging effects, anti-oxidation, eliminating free radicals, and can selectively induce apoptosis of senescent cells.The main extraction sources of proanthocyanidins in the market are pine bark, peanut coat and grape seed. The main difference between them is that these compounds (gallic acid, procyanidin B1, catechin, procyanidin B2, epicatechin, EGCG, ECG) are generally higher in grape seed-derived procyanidins than in the other two sources.
COA
Item | Specification | Result | Method |
Marker Compounds | |||
Proanthocyanidins | >95% | 95.57% | UV |
Organoleptic Data | |||
Appearance | Powder | Conform | GJ-QCS-1008 |
Color | Red brown | Conform | GB/T 5492-2008 |
Odor | Characteristic | Conform | GB/T 5492-2008 |
Taste | Characteristic | Conform | GB/T 5492-2008 |
Process Data | |||
Method of Processing | Extraction | Conform | / |
Solvent(s) Used | Ethanol | Conform | / |
Drying Method | Vacuum drying | Conform | / |
Physical Characteristics | |||
Particle Size (80 mesh) | 98.0%pass 80mesh | Conform | GB/T 5507-2008 |
Moisture | <5% | 1.71% | GB/T 14769-1993 |
Ash Content | <4% | 2.13% | AOAC 942.05, 18th |
Solvent Residue | Eur Pharm | Conform | GJ-QCS-1007 |
Heavy Metals | |||
Total Heavy Metals | <10 ppm | Conform | USP<231>, method II |
As | <2.0 ppm | Conform | AOAC 986.15, 18th |
Pb | <1.0 ppm | Conform | AOAC 986.15, 18th |
Cd | <0.5ppm | Conform | AOAC 986.15, 18th |
Hg | <0.5 ppm | Conform | AOAC 971.21, 18th |
Pesticide Residue | |||
666 | <0.2ppm | Conform | GB/T5009.19-1996 |
DDT | <0.2ppm | Conform | GB/T5009.19-1996 |
Microbiology | |||
Total Plate Count | <10,000cfu/g | Conform | AOAC 990.12, 18th |
Total Yeast & Mold | <1,000cfu/g | Conform | FDA (BAM) Chapter 18, 8th Ed. |
E. Coli | Negative | Negative | AOAC 997.11, 18th |
Salmonella | Negative | Negative | FDA (BAM) Chapter 5, 8th Ed. |
The Differences test of peanut coat,pine bark,grape seed extract
● The peanut coat extract

● The test of seven components in pine bark extract

● The test of seven components in grape seed extract

Function
1. Grape seed extract 95 opc has strong antioxidant and free radical elimination effects, and can effectively eliminate superoxide anion free radicals and hydroxyl free radicals
2. Grape seed powder 95 opc can protect and stabilize vitamin C, help the absorption and utilization of vitamin C
3. Grape seed 95 opc powder can strengthen capillaries, arteries and veins
4. Beauty and skin care
● The presence of catechins and anthocyanins, two powerful antioxidants, protects the skin from free radical damage, enhances skin elasticity, reduces the growth of wrinkles, and maintains skin elasticity and rosiness
● It contain ingredients that fight against UV damage to the skin.

5. Protect cardiovascular and prevent chronic diseases
● Maintain moderate capillary permeability, increase vascular strength, reduce capillary fragility
● Lower blood lipids, lower blood pressure, inhibit the formation
● Occurrence of fatty liver; prevent swelling and hemorrhage caused by fragile blood vessel walls
● Reduce edema and leg swelling, reduce bruising and sports injuries
● Improve varicose veins, venous insufficiency, phlebitis, and prevent capillary bleeding.

6. Anti-radiation
Anthocyanins can also effectively prevent and reduce the damage to the skin caused by ultraviolet radiation, inhibit lipid peroxidation caused by free radicals; reduce the damage to the skin and internal organs caused by radiation from computers, cell phones and TV.
RFQ
Shaanxi Guanjie Technology started in 2003. We recognized an urgent need in botanical extract with modern science.
● What we are?
A: We are a botanical extract manufacturer and health ingredients provider. We dedicating Herb Extract Specialist Over 18 Years Skills.

● How can we guarantee you receive an good quality product?
A: We are specialist in this feild over 18 years and our facotry is GMP and ISO certified.
We test every batch of our product. We use HPLC, UV, GC and TLC and etc.
We also cooperate with indepent third party lab such as SGS and etc..
● Ordering and Payment
How can I place an order?
A:We accept orders through the phone and mail.
Please call us toll free at +862988253271. Or print out PO and fax to +862988868575.
Sales Department
Shaanxi Guanjie Technology Co., Ltd
6th floor, 2nd building, Xijing NO.3, XiJing industrial park , DianZi western street
Xi'an, Shaanxi, China 710065
● Packing & Storage Condition
What is your packing?
A: Packing: 1KG per aluminium foil bag. 25/kg paper drum with double PE bags inside.
● With transportation do we use?
A: Transit could be DHL,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
● How about the delivery?
A: Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by DHL.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
● Payment
What forms of payment do you accept?
A: We accept L/C, D/A, D/P, T/T
● What is your return policy?
A: We offer a 90-Day 100% Risk Free Guarantee for any orders. We will refund your money if our products is not as you required.
Our factory:
Guanjie factory covers an area of 7000㎡, including GMP standard workshop of 2000㎡ and advanced lab of 500㎡.

Product Qualification
Grape seed extract 95 opc is produced in a clean working environment and every step of the process is conducted by highly qualified professionals.

Testing Center:
Both the production processes of manufacture and the product itself meet all international standards. And if you need our testing report, we can provide you.

Certification:
Our factory and lab passed ISO9001, ISO22000, IP(non-GMO), QS, Kosher, Halal etc.

Package&Warehouse:

Shipment:
DHL, Sea freight, FEDEX, you can choose.

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