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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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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.
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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 +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
