Issue |
E3S Web Conf.
Volume 271, 2021
2021 2nd International Academic Conference on Energy Conservation, Environmental Protection and Energy Science (ICEPE 2021)
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Article Number | 04018 | |
Number of page(s) | 5 | |
Section | Environmental Materials and Solid Waste Recycling Technology | |
DOI | https://doi.org/10.1051/e3sconf/202127104018 | |
Published online | 15 June 2021 |
The extraction of natural essential oils and terpenoids from plants by supercritical fluid
1 Guangzhou College of Technology and Business, 510850 Guangzhou, China
2 University Putra Malaysia, 43400 Serdang, Selangor, Malaysia
* Corresponding author: annylh2008@126.com
In order to provide guidance for the improvement of supercritical fluid extraction technology in the extraction of natural volatile oil and terpenoids from plants, SFE was compared with steam distillation, solvent extraction, Soxhlet extraction, pressure method and other traditional extraction processes, and the supercritical CO2 extraction conditions of SFE in the extraction of natural volatile oil and terpenoids were studied, including temperature, pressure, extraction time, extraction time, extraction time, extraction time, extraction time, extraction time and so on. The influence of entrainer or co extractant on the extraction effect was discussed to provide optimization parameters for the extraction process of natural volatile oil and terpenoids. SFE technology has advantages in the extraction of natural plant volatile oil and has broad application prospects in industrial production.
© The Authors, published by EDP Sciences, 2021
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