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HS Code |
123894 |
| Appearance | Light brown to reddish-brown powder |
| Solubility | Highly soluble in water |
| Main Component | Proanthocyanidins |
| Source | Grape seeds (Vitis vinifera) |
| Purity | Varies, typically 95% or more proanthocyanidins |
| Taste | Slightly bitter, astringent |
| Odor | Mild, characteristic odor |
| Molecular Weight | Varies, typically 500-3000 Da |
| Storage Conditions | Store in a cool, dry place away from light |
| Common Uses | Dietary supplements, antioxidants in food and beverages |
| Stability | Stable under dry, cool conditions |
| Color Reaction | Turns red with ferric chloride |
As an accredited Water-Soluble Grape Seed Proanthocyanidins factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a sealed, silver foil bag labeled "Water-Soluble Grape Seed Proanthocyanidins, 500g," featuring batch number and storage instructions. |
| Shipping | Water-Soluble Grape Seed Proanthocyanidins are securely packaged in sealed, moisture-proof containers to maintain quality during transit. Shipped via reliable courier services, the product is handled carefully to prevent contamination or damage. Standard shipping times vary by location, with expedited options available upon request for urgent orders. |
| Storage | Water-Soluble Grape Seed Proanthocyanidins should be stored in a tightly sealed container, away from light, moisture, and heat. Keep the product in a cool, dry place, ideally at temperatures below 25°C (77°F). Avoid exposure to air and direct sunlight to prevent degradation. For long-term storage, refrigeration or storage in a desiccator may be recommended to maintain stability and potency. |
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Purity 95%: Water-Soluble Grape Seed Proanthocyanidins with purity 95% is used in pharmaceutical formulations, where it delivers enhanced antioxidant capacity and consistent batch-to-batch efficacy. Molecular weight 600 Da: Water-Soluble Grape Seed Proanthocyanidins with molecular weight 600 Da is used in functional beverages, where rapid absorption and improved bioavailability are achieved. Particle size <50 microns: Water-Soluble Grape Seed Proanthocyanidins with particle size less than 50 microns is used in powdered dietary supplements, where uniform dispersion and increased solubility are ensured. Stability temperature 80°C: Water-Soluble Grape Seed Proanthocyanidins with stability temperature up to 80°C is used in hot-filled liquid products, where thermal stability maintains bioactive integrity during processing. Solubility 10 g/L: Water-Soluble Grape Seed Proanthocyanidins with solubility of 10 g/L is used in instant drink mixes, where complete dissolution yields clear, residue-free solutions. Odorless grade: Water-Soluble Grape Seed Proanthocyanidins of odorless grade is used in cosmetic emulsions, where product sensory neutrality and consumer acceptability are optimized. Heavy metals <1 ppm: Water-Soluble Grape Seed Proanthocyanidins with heavy metals content less than 1 ppm is used in nutraceutical capsules, where compliance with safety regulations is ensured. pH range 5-7: Water-Soluble Grape Seed Proanthocyanidins with pH range 5-7 is used in fortified bottled water, where product stability and neutral taste profile are maintained. Low viscosity: Water-Soluble Grape Seed Proanthocyanidins with low viscosity is used in liquid supplements, where ease of processing and product flowability are improved. High polyphenol content: Water-Soluble Grape Seed Proanthocyanidins with high polyphenol content is used in anti-aging skincare formulations, where robust free radical scavenging enhances dermal protection. |
Competitive Water-Soluble Grape Seed Proanthocyanidins prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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