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Abstract
This study introduces an innovative approach, Ultrasonic Sonication Pretreatment Sparger-based Microwave Assisted Extraction (U Sp-MAE), designed to enhance lemongrass essential oil extraction. Addressing the challenge of maximizing yield and quality, our work systematically optimized key extraction parameters. Results demonstrated a significant improvement over conventional methods, with the highest yield of 1.89% achieved under specific conditions: a Sparger Flow rate of 4 L/min, Ultrasound Power of 700 W, Sonication Time of 5 min, and Liquid-to-Solid Ratio of 5 mL/g. This method not only advances essential oil extraction but holds promise for broader applications in society, showcasing its potential impact on sustainable and efficient resource utilization.
Ethics statements
All the ethics approval was taken by an institutional review board or equivalent ethics committee.
All authors affirm that the manuscript adheres to the following declarations:
The content presented is the original work of the authors and has not been published elsewhere previously.
The manuscript is not under consideration for publication elsewhere at the moment.
The paper accurately and completely represents the author’s own research and analysis.
The contributions of coauthors and co-researchers are appropriately credited in the paper.
Authors contributions
Irsha Dhotre (ID) and Vivek Sathe (VS) conceived the study. ID and VS designed the experiments, with ID conducting all experiments. ID drafted the manuscript, and VS reviewed and edited it. Data analysis and graphics were performed by ID.
Disclosure statement
The authors declare that there is no conflict of interest or competing interests.
Data availability statement
The corresponding author will provide access to the data and code upon reasonable request.