DOI: 10.2174/0115734110296570240422063010 ISSN: 1573-4110

A New Revolutionary Green Technology for the Extraction of Essential Oil Using Microwave and Ultrasound-assisted Techniques

Pallavi Barik, komal Dagar, Rahul Makhija, Alamjot Singh, Vivek Asati

Background:

Essential oils are utilized in various food applications and are a rich source of naturally occurring volatile components. The extraction of essential oils has used conventional techniques for several years, but these methods require a long duration of time, more solvent, and high energy. However, recent advancements have led to novel and eco-friendly techniques that significantly enhance the essential oil yield while minimizing the use of resources.

Method:

This study describes the recent research on the extraction of essential oils and their components, focusing on microwave-assisted extraction (MAE) and ultrasound-assisted extraction (UAE).

Result:

This review explores the instrumentation, mechanism, and applications behind MAE and UAE. It also describes the emerging technologies for the extraction of essential oils, along with their optimized conditions.

Conclusion:

These techniques represent a more sustainable and efficient approach for the extraction of essential oil from various plant sources, aligning with the principles of green chemistry.

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