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Extraction of natural products using supercritical fluids and pressurized liquids assisted by ultrasound: Current status and trends
Natural products are a source of a wide range of chemical compounds, from pigments to bioactive compounds, which can be extracted and used in different applications. Due to consumer awareness, the interest in natural compounds significantly increased in the last decades, prompting the search for mor...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8122360/ https://www.ncbi.nlm.nih.gov/pubmed/33975187 http://dx.doi.org/10.1016/j.ultsonch.2021.105584 |
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author | Dias, Arthur Luiz Baião de Aguiar, Ana Carolina Rostagno, Maurício A. |
author_facet | Dias, Arthur Luiz Baião de Aguiar, Ana Carolina Rostagno, Maurício A. |
author_sort | Dias, Arthur Luiz Baião |
collection | PubMed |
description | Natural products are a source of a wide range of chemical compounds, from pigments to bioactive compounds, which can be extracted and used in different applications. Due to consumer awareness, the interest in natural compounds significantly increased in the last decades, prompting the search for more efficient and environmentally friendly extraction techniques and methods. Pressurized liquids and fluids (sub and supercritical) are being explored to extract natural compounds within the green process concept. The combination of these techniques with ultrasound has emerged as an alternative to intensify the extraction process efficiently. In this context, this work presents a comprehensive review and current insights into the use of high-pressure systems, specifically supercritical fluid extraction and pressurized liquid extraction assisted by ultrasound, as emerging technologies for extracting bioactive compounds from natural products. The extraction mechanisms, applications, and the influence of operational parameters in the process are addressed, in addition to an analysis of the main challenges to be overcome for widespread application. |
format | Online Article Text |
id | pubmed-8122360 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-81223602021-05-21 Extraction of natural products using supercritical fluids and pressurized liquids assisted by ultrasound: Current status and trends Dias, Arthur Luiz Baião de Aguiar, Ana Carolina Rostagno, Maurício A. Ultrason Sonochem Review Natural products are a source of a wide range of chemical compounds, from pigments to bioactive compounds, which can be extracted and used in different applications. Due to consumer awareness, the interest in natural compounds significantly increased in the last decades, prompting the search for more efficient and environmentally friendly extraction techniques and methods. Pressurized liquids and fluids (sub and supercritical) are being explored to extract natural compounds within the green process concept. The combination of these techniques with ultrasound has emerged as an alternative to intensify the extraction process efficiently. In this context, this work presents a comprehensive review and current insights into the use of high-pressure systems, specifically supercritical fluid extraction and pressurized liquid extraction assisted by ultrasound, as emerging technologies for extracting bioactive compounds from natural products. The extraction mechanisms, applications, and the influence of operational parameters in the process are addressed, in addition to an analysis of the main challenges to be overcome for widespread application. Elsevier 2021-05-04 /pmc/articles/PMC8122360/ /pubmed/33975187 http://dx.doi.org/10.1016/j.ultsonch.2021.105584 Text en © 2021 Published by Elsevier B.V. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Review Dias, Arthur Luiz Baião de Aguiar, Ana Carolina Rostagno, Maurício A. Extraction of natural products using supercritical fluids and pressurized liquids assisted by ultrasound: Current status and trends |
title | Extraction of natural products using supercritical fluids and pressurized liquids assisted by ultrasound: Current status and trends |
title_full | Extraction of natural products using supercritical fluids and pressurized liquids assisted by ultrasound: Current status and trends |
title_fullStr | Extraction of natural products using supercritical fluids and pressurized liquids assisted by ultrasound: Current status and trends |
title_full_unstemmed | Extraction of natural products using supercritical fluids and pressurized liquids assisted by ultrasound: Current status and trends |
title_short | Extraction of natural products using supercritical fluids and pressurized liquids assisted by ultrasound: Current status and trends |
title_sort | extraction of natural products using supercritical fluids and pressurized liquids assisted by ultrasound: current status and trends |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8122360/ https://www.ncbi.nlm.nih.gov/pubmed/33975187 http://dx.doi.org/10.1016/j.ultsonch.2021.105584 |
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