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http://hdl.handle.net/10362/143766| Título: | Enzymatic and microwave pretreatments and supercritical CO2 extraction for improving extraction efficiency and quality of origanum Vulgare L. Spp. Hirtum extracts |
| Autor: | Vladić, Jelena Duarte, Ana Rita C. Radman, Sanja Simić, Siniša Jerković, Igor |
| Palavras-chave: | Enzymatic pretreatment Microwave pretreatment Origanum vulgare Supercritical carbon dioxide Ecology, Evolution, Behavior and Systematics Ecology Plant Science |
| Data: | 25-Dez-2021 |
| Citação: | Vladić, J., Duarte, A. R. C., Radman, S., Simić, S., & Jerković, I. (2021). Enzymatic and microwave pretreatments and supercritical CO2 extraction for improving extraction efficiency and quality of origanum Vulgare L. Spp. Hirtum extracts. Plants, 11(1), Article 54. https://doi.org/10.3390/plants11010054 |
| Resumo: | The goal of the study was to establish a procedure for improving the efficiency of supercritical carbon dioxide (scCO2) extraction of Origanum vulgare L. spp. hirtum (Greek oregano) and enhancing the quality of obtained extracts. Microwave and enzymatic pretreatments of the plant material were applied prior to the scCO2 extraction. It was determined that the microwave pretreatment with irradiation power 360 W during 2 min accelerated the extraction of lipophilic compounds and provided a twofold higher extraction yield compared to the control. Moreover, this pretreatment also led to an increase in oxygenated monoterpenes content and the most dominant component carvacrol, as well as the extracts’ antioxidant activity. The enzymatic pretreatment caused a significant increase in the extraction yield and the attainment of the extract with the most potent antioxidant properties. Coupling the pretreatments with scCO2 extraction improves the process of obtaining high value lipophilic products of oregano in terms of utilization of the plant material, acceleration of the extraction with the possibility to adjust its selectivity and quality of extracts, and enhancement of biological activity. |
| Descrição: | Funding Information: This project has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No 101003396 and the Croatian Government and the European Union (European Regional Development Fund—the Competitiveness and Cohesion Operational Programme—KK.01.2.2.03.) for funding this research through project CEKOM 3 L J (KK.01.2.2.03.0017), granted to an institution for research and knowledge development of nutrition and health CEKOM 3 LJ. Funding Information: enzymatic and microwave pretreatments which would establish a process w2 ith economic couplingbenefits. the extraction with the pretreatments, it is possible to increase the selectivity of the process even more and shorten the extraction time. To determine the possibility of industrial scale up, it is necessary to conduct a study on the economic feasibility of the enzymatic and AuthorContributions:Conceptualization, J.V. and A.R.C.D.; methodology,J.V.; validation, S.S., microwave pretreatments which would establish a process with economic benefits. S.R. and I.J.; formal analysis, J.V.and S.R.; investigation,S.S., I.J.and J.V.; resources,I.J.and J.V.; data curation, J.V.and I.J.; writing—original draftpreparation, J.V.; writing—review and editing, J.V., I.J. and A.R.C.D.; visualization,S.R.andJ.V.;supervision,A.R.C.D.;projectadministration, J.V., cAu.rRa.tCio.Dn, J..Va.nadndI.IJ..J;.;fuwnrditiinngg—aocrqiguiinsaitliodnra, ftJ.pVre.,p Aar.aRt.iCon.D, J..Va.;nwd riIt.iJn.gA—ll raeuvtiheowrsa hnad edviet irnega, dJ.Va.n, Id.J .ag reed to the andpublished A.R.C.D.;versvisualization,ion of theS.R.maandnuscript.J.V.;supervision,A.R.C.D.;projectadministration,J.V.,A.R.C.D. and I.J.; funding acquisition, J.V., A.R.C.D. and I.J. All authors have read and agreed to the published Funding:This project has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska–Curie grant agreement No 101003396 and the Funding: This project has received funding from the European Union’s Horizon 2020 research and Croatian Government and the European Union (European Regional Development Fund—the Com-innovation program under the Marie Sklodowska–Curie grant agreement No 101003396 and the petitiveness and Cohesion Operational Programme—KK.01.2.2.03.) for funding this research through project CEKOM 3L J (KK.01.2.2.03.0017), granted toan institution for research and pkrnoojewctleCdEgKeO dMe v3eLlopJm(KKen.0t 1o.2f .n2.0u3t.r0i0ti1o7n) ,agnrda nhteedatlotha CnEiKnsOtiMtu t3ionLfJo. r research and knowledge development of nutrition and health CEKOM 3 LJ. Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. |
| Peer review: | yes |
| URI: | http://hdl.handle.net/10362/143766 |
| DOI: | https://doi.org/10.3390/plants11010054 |
| ISSN: | 2223-7747 |
| Aparece nas colecções: | FCT: DQ - Artigos em revista internacional com arbitragem científica |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Enzymatic_and_Microwave_Pretreatments_and_Supercritical_CO2.pdf | 1,24 MB | Adobe PDF | Ver/Abrir |
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