Applications of New Generation Solvents for Extraction of Herbal Products prior to Atomic and Molecular Analysis

Imagine extracting the healing power of plants without a drop of toxic solvent. A new generation of green solvents is rewriting the rules of herbal analysis.

For centuries, herbal products have been processed using harsh chemicals. But a recent review highlights a shift: supercritical fluids, switchable polarity solvents, and natural deep eutectic solvents (NADES) are emerging as cleaner alternatives. These green solvents extract active components efficiently while minimizing toxic waste.

The review digs into decades of research, from past to present, to show how these methods are applied before atomic and molecular analysis. Currently, extraction remains the dominant step in herbal processing. The goal is clear: find solutions that reduce toxic solvents, use renewable resources, and guarantee high-quality, safe extracts.

Looking ahead, supercritical fluid extraction (SFE) stands out. Its scalability makes it a prime candidate for industrial use, especially in herbal, food, cosmetics, and pharmaceutical sectors. The future of herbal analysis is green, and it's arriving faster than you think.

Key Points

• Green solvents: SFE, SPS, NADES for herbal extraction
• Minimizes toxic solvents, uses renewable resources
• SFE promising for industrial-scale applications