Ultrasound-Assisted Extraction of Blackberry Seed Oil: Optimization and Oil Characterization

Ultrasound-assisted extraction (UAE) was applied to extract oil from blackberry (BB) seeds. The effect of UAE conditions on oil recovery and quality was investigated. Favorable experimental conditions (ultrasound intensity (UI), extraction temperature, and time) were investigated using response surf...

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Autores principales: Matei, Petronela L., Deleanu, Iuliana, Brezoiu, Ana M., Chira, Nicoleta A., Busuioc, Cristina, Isopencu, Gabriela, Cîlțea-Udrescu, Mihaela, Alexandrescu, Elvira, Stoica-Guzun, Anicuta
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10053259/
https://www.ncbi.nlm.nih.gov/pubmed/36985462
http://dx.doi.org/10.3390/molecules28062486
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author Matei, Petronela L.
Deleanu, Iuliana
Brezoiu, Ana M.
Chira, Nicoleta A.
Busuioc, Cristina
Isopencu, Gabriela
Cîlțea-Udrescu, Mihaela
Alexandrescu, Elvira
Stoica-Guzun, Anicuta
author_facet Matei, Petronela L.
Deleanu, Iuliana
Brezoiu, Ana M.
Chira, Nicoleta A.
Busuioc, Cristina
Isopencu, Gabriela
Cîlțea-Udrescu, Mihaela
Alexandrescu, Elvira
Stoica-Guzun, Anicuta
author_sort Matei, Petronela L.
collection PubMed
description Ultrasound-assisted extraction (UAE) was applied to extract oil from blackberry (BB) seeds. The effect of UAE conditions on oil recovery and quality was investigated. Favorable experimental conditions (ultrasound intensity (UI), extraction temperature, and time) were investigated using response surface methodology (RSM). A Box–Behnken design was used to predict optimized conditions for BB seed oil extraction. These conditions were as follows: 13.77 W/cm(2) UI, 45 °C extraction temperature, and 15 min extraction time. The experimental value obtained for extraction efficiency under optimal conditions was 87 ± 0.34%, in good agreement with the optimized predicted value. UAE does not affect the oil composition and confers higher antioxidant values in BB seed oil in comparison with Soxhlet extraction.
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spelling pubmed-100532592023-03-30 Ultrasound-Assisted Extraction of Blackberry Seed Oil: Optimization and Oil Characterization Matei, Petronela L. Deleanu, Iuliana Brezoiu, Ana M. Chira, Nicoleta A. Busuioc, Cristina Isopencu, Gabriela Cîlțea-Udrescu, Mihaela Alexandrescu, Elvira Stoica-Guzun, Anicuta Molecules Article Ultrasound-assisted extraction (UAE) was applied to extract oil from blackberry (BB) seeds. The effect of UAE conditions on oil recovery and quality was investigated. Favorable experimental conditions (ultrasound intensity (UI), extraction temperature, and time) were investigated using response surface methodology (RSM). A Box–Behnken design was used to predict optimized conditions for BB seed oil extraction. These conditions were as follows: 13.77 W/cm(2) UI, 45 °C extraction temperature, and 15 min extraction time. The experimental value obtained for extraction efficiency under optimal conditions was 87 ± 0.34%, in good agreement with the optimized predicted value. UAE does not affect the oil composition and confers higher antioxidant values in BB seed oil in comparison with Soxhlet extraction. MDPI 2023-03-08 /pmc/articles/PMC10053259/ /pubmed/36985462 http://dx.doi.org/10.3390/molecules28062486 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Matei, Petronela L.
Deleanu, Iuliana
Brezoiu, Ana M.
Chira, Nicoleta A.
Busuioc, Cristina
Isopencu, Gabriela
Cîlțea-Udrescu, Mihaela
Alexandrescu, Elvira
Stoica-Guzun, Anicuta
Ultrasound-Assisted Extraction of Blackberry Seed Oil: Optimization and Oil Characterization
title Ultrasound-Assisted Extraction of Blackberry Seed Oil: Optimization and Oil Characterization
title_full Ultrasound-Assisted Extraction of Blackberry Seed Oil: Optimization and Oil Characterization
title_fullStr Ultrasound-Assisted Extraction of Blackberry Seed Oil: Optimization and Oil Characterization
title_full_unstemmed Ultrasound-Assisted Extraction of Blackberry Seed Oil: Optimization and Oil Characterization
title_short Ultrasound-Assisted Extraction of Blackberry Seed Oil: Optimization and Oil Characterization
title_sort ultrasound-assisted extraction of blackberry seed oil: optimization and oil characterization
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10053259/
https://www.ncbi.nlm.nih.gov/pubmed/36985462
http://dx.doi.org/10.3390/molecules28062486
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