Technical Data Sheet
| Product Name |  Grape Seed Extract |
| Latin Name | Vitis vinifera L. |
| Part of Plant | Seed |
| Active Ingredient | Proanthocyanidins 90%95%98% |
| CAS NO. | 84929-27-1 |
| Chemical Formula | C30H12O6 |
| Characteristics | ⭐One of the most effective antioxidants from plant sources. ⭐It has strong activity and can inhibit carcinogens in cigarettes ⭐The ability to capture free radicals in the water phase is 2 to 7 times that of general antioxidants |
| Description | Grape Seed extract is rich in Proanthocyanidins , which is a powerful antioxidant. In addition to the ultra rich potence of over 20 times higher than Vitamin C. Grape seed extract is also 50 times better than Vitamin E. Grape seed extract helps to strengthen the immune system, and also slow down the aging process, which is of very high market value. Procyanidin B2, which is the most active compound to neutralize free radicals that cause aging, is available only in Grape seed. |
| Package | 25kg fiber drum with sealed inner polyethylene liner |
| Shelf-life | 24 months, if tightly sealed in a cool and dry place |
| Certificates | ISO22000, HACCP, KOSHER, HALAL, Organic Certificates |
| Dietary Supplemets | · Eliminate oxygen free radicals in the blood; help the body prevent the generation of oxygen free radicals; enhance the integrity of blood vessel walls · Helps to maintain the elasticity of the skin and play an anti-aging effect on the skin ·Maintain the health of blood vessels and improve microcirculation, so that various organs can obtain adequate blood supply. . Enhance immune function |
| Bio-pharmaceuticals | ·Improve blood circulation, treat diabetic retinopathy, reduce edema and inhibit varicose veins · Vision protection ·Eliminate edema · Cardioprotective agent . Reduce cardiovascular inflammation |
| Cosmetics | Anti-aging, anti-ultraviolet, anti-radiation, whitening, moisturizing |
| Item | Standard | Test Method |
| Assay | Proanthocyanidins≥Agreed Value | HPLC |
| Appearance | Reddish brown powder | Visual |
| Odor | Characteristic | Organoleptic |
| Particle Size | ≥95% pass 80 mesh | Ch. P. C. Rule 47 |
| Loss on Drying | ≤5.00% | Ch. P. C. Rule 52 |
| Ash | ≤5.00% | Ch. P. C. Rule 2302 |
| Heavy Metals | ≤10mg/kg | Colorimetric method |
| Arsenic (As) | ≤3mg/kg | Ch. P. C. Rule 21-ICP-MS |
| Lead (Pb) | ≤2mg/kg | Ch. P. C. Rule 21-ICP-MS |
| Mercury (Hg) | ≤2mg/kg | Ch. P. C. Rule 21-ICP-MS |
| Cadmium (Cd) | ≤2mg/kg | Ch. P. C. Rule 21-ICP-MS |
| Ethanol | ≤500mg/kg | GC-MS |
| Total Plate Count | ≤5000CFU/g | ISO 4833-1:2013 |
| Total Yeast & Mold | ≤500CFU/g | ISO 21527:2008 |
| Coliforms | ≤10CFU/g | ISO 21527:2008 |
| Salmonella | Negative | ISO 6579-1:2017 |
| Supplier's Name | Hunan Delore Natural Products Co., Ltd  |
| Supplier'sEmail | info@delore.cn |
| Supplier'sWebsite | www.delore.cn /www.deloresolutions.com |
| Supplier's Address | Bld#7B, Depu Parkview Green, Changsha, Hunan, 410100, China |
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