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Supercritical Fluid Technology: Applications and Opportunities

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Fluid Science and Technology".

Deadline for manuscript submissions: closed (30 September 2023) | Viewed by 1051

Special Issue Editor


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Guest Editor
1. Federal University of ABC, Center for Natural and Human Sciences, Santo André 09210-580, SP, Brazil
2. National Institute of Science and Technology in Energy and Environment, UFBA, Salvador 40170-115, BA, Brazil
Interests: analytical chemistry; method development; green chemistry; environmental pollutants
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The use of supercritical fluid is a green technology that has been highlighted as an alternative to replacing conventional extraction methods with greater efficiency and a lower environmental impact for applications in various fields of knowledge. The main solvent used in different applications of this technology is supercritical carbon dioxide (SC-CO2) since it is nontoxic, non-flammable, non-corrosive, and easy to handle, allowing supercritical operation at low pressures and near room temperature. Supercritical fluid technology offers features that overcome many of the limitations of conventional extraction methods.

This Special Issue will be dedicated to the challenges of novel applications and opportunities for using supercritical fluid technology in various areas, highlighting its main technological advances.

High quality papers and original research will be published, primarily but not exclusively on the following topics:

  • Extraction of bioactive compounds;
  • Natural product applications;
  • Applications in ecotoxicology studies;
  • Food toxicology;
  • By-products processing;
  • Pharmaceutical science applications.

Dr. Jeancarlo Pereira Dos Anjos
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • supercritical extraction
  • bioactive compounds
  • natural products
  • sustainable development
  • green chemistry
  • ecotoxicology
  • food toxicology
  • by-products processing
  • pharmaceutical science

Published Papers (1 paper)

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Research

14 pages, 1164 KiB  
Article
Technical and Economic Evaluation of Bioactive Compounds from Schinus terebinthifolius Using Supercritical Carbon Dioxide
by Ana de Souza, Gustavo Santos, Artur Bispo, Katharine Hodel, Bruna Machado, Douglas Chaves, Marisa Mendes and Fernando Pessoa
Appl. Sci. 2023, 13(21), 11897; https://doi.org/10.3390/app132111897 - 31 Oct 2023
Cited by 1 | Viewed by 831
Abstract
This study evaluated the technical and economic feasibility of using supercritical CO2 extraction for the production of bioactive compounds from Schinus terebinthifolius. Supercritical fluid extraction techniques employing carbon dioxide were employed to extract valuable compounds from S. terebinthifolius. The extraction [...] Read more.
This study evaluated the technical and economic feasibility of using supercritical CO2 extraction for the production of bioactive compounds from Schinus terebinthifolius. Supercritical fluid extraction techniques employing carbon dioxide were employed to extract valuable compounds from S. terebinthifolius. The extraction was performed under different operating conditions, showing an increase in yield with higher pressures and temperatures. The bioactive compounds in the extract demonstrated significant potential in terms of their antioxidant and antimicrobial properties, making them valuable for applications in food preservation. The economic evaluation revealed a positive net present value (NPV) and favorable return on investment (ROI) within a two-year timeframe. The break-even point was determined to be below 25% production capacity, supporting the economic feasibility of the process. Overall, the utilization of supercritical CO2 extraction for bioactive compounds from S. terebinthifolius offers a sustainable and environmentally friendly extraction method while ensuring the extract’s integrity and quality. Although the operational costs and extractor contributions require consideration, the findings support the economic viability and commercial potential of this technique. Further research and development can enhance the efficiency and cost-effectiveness, making it an attractive option for various commercial applications. Full article
(This article belongs to the Special Issue Supercritical Fluid Technology: Applications and Opportunities)
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