Natural Deep Eutectic Solvents (NADESs) Combined with Sustainable Extraction Techniques: A Review of the Green Chemistry Approach in Food Analysis

Traditional food analysis relies on massive amounts of hazardous organic solvents, but a new wave of eco-friendly alternatives is changing the game. Enter Natural Deep Eutectic Solvents: sustainable, biodegradable, and remarkably cheap to make.

Standard extraction processes for foods, supplements, and nutraceuticals often come with a heavy cost to human health and the environment. Fortunately, a revolutionary class of green solvents known as NADES has emerged as a truly valid alternative. Beyond being sustainable and non-toxic, these remarkable mixtures boast simple preparation methods and low production costs, making them intensely appealing to modern science.

This review dives deep into the essentials of NADES. It breaks down their classification, preparation methods, physicochemical properties, and toxicity profiles, giving readers a comprehensive look at what makes them tick.

Crucially, the research highlights novel extraction techniques utilizing NADES to capture valuable bioactive compounds from foods and food by-products. By mapping out their applications in food analysis, this work aims to broaden our collective knowledge and accelerate the shift toward truly green chemistry.

Key Points

• NADES offer a sustainable, biodegradable alternative to organic solvents.
• They feature easy preparation and low production costs.
• Used to extract bioactive compounds from foods and by-products.