Novel application and industrial exploitation of winery by-products

What happens to the mountains of grape waste left behind after the wine is made? Researchers are turning this massive agricultural byproduct into green gold.

Grape is the largest fruit crop globally, leaving behind vast amounts of solid waste known as grape pomace from pressing and fermentation. Rather than discarding this winemaking residue, current research focuses on unlocking its rich treasure trove of bioactive compounds for alternative uses.

This project highlights the primary benefits of transforming winemaking by-products into new products. It maps out novel applications across diverse fields, including the food industry, cosmetics, pharmaceuticals, agriculture, livestock, and energy recovery systems.

At the same time, the study summarizes innovative green technologies designed to recover these valuable components efficiently. By recognizing these emerging techniques, researchers can drive the development of value-added products and high-quality applications across multiple markets. Ultimately, recycling winery side streams successfully targets a decrease in negative environmental impact while unlocking functional, added-value potential.

Key Points

• Transforming grape pomace into valuable industrial resources
• Novel applications in food, cosmetics, and energy recovery
• Green technologies for sustainable bioactive component recovery