Implementing Green Solvent-Based Extraction Techniques to Improve Sustainability in Phytopharmaceutical Manufacturing
Keywords:
green solvents, phytopharmaceuticals, sustainable extraction, natural deep eutectic solvents, supercritical fluid extractionAbstract
The growing demand for phytopharmaceuticals has raised concerns over the environmental footprint of traditional extraction processes, which often rely on toxic organic solvents and energy-intensive methods. This paper explores the integration of green solvent-based extraction techniques—including natural deep eutectic solvents (NADES) and supercritical fluid extraction (SFE)—to improve sustainability in phytopharmaceutical manufacturing. We critically review on the efficacy, scalability, and ecological benefits of these approaches. Furthermore, we present a comparative analysis of conventional and green solvents, identify key implementation barriers, and propose a framework for scaling up green extractions in industrial settings. Our findings suggest that adopting green solvents not only reduces environmental impacts but can enhance extraction yields and product safety.
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