Grape Seed Tannin.
Grape Seed Tannin is a high-purity natural extract obtained from carefully selected Vitis vinifera grape seeds. Rich in proanthocyanidins and natural polyphenols, it is produced through an aqueous extraction process followed by advanced purification, ensuring a high concentration of active compounds and consistent product quality.
At GQ Export, we supply food-grade Grape Seed Tannin primarily for the wine industry, while it is also widely used in the cosmetics, nutraceutical, and pharmaceutical sectors thanks to its outstanding antioxidant properties. Its high tannin concentration and 100% natural origin make it a premium ingredient for companies seeking high-quality raw materials with added value.
Benefits of Grape Seed Tannin.
Natural extract obtained from Vitis vinifera grape seeds.
High concentration of proanthocyanidins and tannins (>90%).
Powerful natural antioxidant activity.
Excellent performance in winemaking applications.
Improves clarification and protein stability of musts and wines.
Enhances the structure, body, and sensory balance of wines.
Protects against oxidation and promotes colour stabilization in red wines.
Valuable ingredient for cosmetic and nutraceutical applications.
Compliant with European regulations and the International Oenological Code (OIV).
Applications.
Grape Seed Tannin is primarily used in winemaking, where it improves the clarification of musts and wines, enhances protein stability, protects against oxidation, and contributes to better structure, mouthfeel, and overall sensory balance. It also promotes colour stabilization in red wines produced from less mature grapes.
Beyond the wine industry, it is widely used as a premium ingredient in cosmetic, nutraceutical, and pharmaceutical formulations, benefiting from its high polyphenol content and well-established antioxidant properties.
Supply Format.
Grape Seed Tannin is supplied in 20 kg bags with a double polyethylene inner liner to ensure optimal product protection during storage and handling. Alternative packaging formats can also be provided to meet specific customer requirements and target market needs.
