Unlocking the potential of essential oils in aromatic plants: a guide to recovery, modern innovations, regulation and...

Essential oils recovered from aromatic plants hold tremendous potential across diverse fields, which include therapeutic, industrial, and technological domains. Integrating advanced recovery techniques, regulatory frameworks, and AI-driven innovations can significantly elevate their sustainable production and application. There is a growing need for essential oils (EOs) due to their therapeutic and aromatic benefits, they have been explored across the globe. This comprehensive guide tries to give a glimpse of the skyrocketing potential of EOs by highlighting the advancements in recovery techniques, modern innovations, regulatory frameworks, and its integration with modern technologies like artificial intelligence (AI). The review highlights the importance of quality control in ensuring purity of EOs, discusses various extraction methods, and explores emerging technologies like supercritical fluid extraction and microwave-assisted extraction for successful and quick recovery of EOs with minimal energy requirements. The guide also delves into modern innovations such as encapsulation techniques and nanoemulsion formulations, expanding the scope of essential oils in industries like cosmetics, personal care, and healthcare sector. Addressing the regulatory aspect, the review emphasizes on the standardized quality testing, labeling, and safety considerations necessary for EOs to reach the market. Further, the paper explores the applications of EOs in business innovations such as preservatives to extend shelf life and aromatherapy for pain reduction. Overall, this guide provides valuable insights into the future of EOs, showcasing the possibilities enabled by advancements in techniques, innovations, regulations, and AI integration, benefiting researchers, industry professionals and public.