Advances in Extracting Bioactive Compounds from Food and Agricultural Waste and By-Products Using Natural Deep Eutectic Solvents: A Circular Economy Perspective

Can we turn yesterday's agricultural waste into tomorrow's green treasure? The secret might lie in a revolutionary class of eco-friendly liquids reshaping how we extract valuable biomolecules.

The push toward a sustainable, zero-waste future has turned scientific focus onto food and agricultural by-products. Traditionally, extracting valuable bioactive compounds from these leftovers meant relying on harsh organic solvents carrying heavy environmental and health risks. Enter Natural Deep Eutectic Solvents, or NADESs. These green alternatives are changing the game with their low toxicity, biodegradability, and a remarkable knack for dissolving a vast array of biomolecules.

A comprehensive new review breaks down the composition and preparation principles of these remarkable solvents. It highlights their expanding role in pulling different classes of bioactives straight from sustainable sources, signaling a potential revolution for industrial extraction.

By mapping out the latest trends and breakthroughs, this work paves the way for researchers and industries alike. It champions methods that are not only far more efficient but also fiercely dedicated to a cleaner food and agricultural sector.

Key Points

• NADES offer low toxicity and high biodegradability as green alternatives.
• Extraction of bioactives from agricultural waste supports a circular economy.
• Review highlights preparation principles and diverse industrial applications.