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Intensification of extraction process through IVDV pretreatment from Eryngium creticum leaves and stems: Maximizing yields and assessing biological activities.
Hammoud, Mariam; Debs, Espérance; van den Broek, Lambertus A M; Rajha, Hiba N; Safi, Carl; van Erven, Gijs; Maroun, Richard G; Chokr, Ali; Rammal, Hassan; Louka, Nicolas.
Afiliação
  • Hammoud M; Centre d'Analyses et de Recherche, Unité de Recherche Technologies et Valorisation Agro-alimentaire, Faculté des Sciences, Université Saint-Joseph, B.P. 17-5208 Riad El Solh, Beirut, Lebanon.
  • Debs E; Research Laboratory of Microbiology (RLM), Department of Life and Earth Sciences, Faculty of Sciences I, Lebanese University, Hadath Campus, Beirut, Lebanon.
  • van den Broek LAM; Platform of Research and Analysis in Environmental Sciences (PRASE), Doctoral School of Sciences and Technology, Lebanese University, Hadath Campus, Beirut, Lebanon.
  • Rajha HN; Department of Biology, Faculty of Arts and Sciences, University of Balamand, Tripoli P. O. Box 100, Lebanon.
  • Safi C; Wageningen Food & Biobased Research, PO Box 17, 6700 AA Wageningen, the Netherlands.
  • van Erven G; Ecole Supérieure d'Ingénieurs de Beyrouth (ESIB), Saint-Joseph University, Mkalles Mar Roukos, Beirut, Lebanon.
  • Maroun RG; Wageningen Food & Biobased Research, PO Box 17, 6700 AA Wageningen, the Netherlands.
  • Chokr A; Wageningen Food & Biobased Research, PO Box 17, 6700 AA Wageningen, the Netherlands.
  • Rammal H; Centre d'Analyses et de Recherche, Unité de Recherche Technologies et Valorisation Agro-alimentaire, Faculté des Sciences, Université Saint-Joseph, B.P. 17-5208 Riad El Solh, Beirut, Lebanon.
  • Louka N; Research Laboratory of Microbiology (RLM), Department of Life and Earth Sciences, Faculty of Sciences I, Lebanese University, Hadath Campus, Beirut, Lebanon.
Heliyon ; 10(6): e27431, 2024 Mar 30.
Article em En | MEDLINE | ID: mdl-38509897
ABSTRACT
"Intensification of Vaporization by Decompression to the Vacuum" (IVDV) has initially emerged as a technology primarily employed for expanding and enhancing the texture of biological products. However, its recent applications have showcased significant promise in the realm of extracting bioactive molecules from various plant materials. In this context, optimization using response surface methodology was conducted to investigate the impact of IVDV pretreatment on the extractability of phenolic compounds from Eryngium creticum leaves and stems, as well as their biological activities. Using IVDV preceding the extraction led to higher total phenolic content (TPC) and enhanced antiradical activities in treated materials compared to untreated ones. The optimal processing conditions in terms of water content, steam pressure and treatment time were determined in order to maximize TPC (89.07 and 20.06 mg GAE/g DM in leaves and stems, respectively) and antiradical (DPPH) inhibition percentage (93.51% and 27.54% in leaves and stems, respectively). IVDV-treated extracts showed superior antioxidant, antibacterial and antibiofilm capacities compared to raw extracts. Using RP-UHPLC-PDA-MS, caffeic acid and rosmarinic acid were identified in IVDV-treated leaves. IVDV can be implemented as an innovative treatment applied prior to extraction to boost the recovery of biomolecules from plant matrices.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article