COSMOtherm as an Effective Tool for Selection of Deep Eutectic Solvents Based Ready-To-Use Extracts from Graševina Grape Pomace |
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| Authors: | Manuela Pani&#x; Veronika Gunjevi&#x; Kristina Rado&#x;evi&#x; Marina Cvjetko Bubalo Karin Kova
evi&#x; Gani&#x; Ivana Radoj
i&#x; Redovnikovi&#x; |
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| Institution: | Laboratory for Cell Culture Technology and Biotransformations, Department of Biochemical Engineering, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottojeva ulica 6, 10000 Zagreb, Croatia; (M.P.); (V.G.); (K.R.); (M.C.B.); (K.K.G.) |
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| Abstract: | The aim of this work is to develop an industrially suitable process for the sustainable waste disposal in wine production. The proposed process involves the development of an environmentally friendly method for the isolation of biologically active compounds from Graševina grape pomace according to the green extraction principles, in order to obtain a ready-to-use extract. In this process, deep eutectic solvents (DES) were used as extraction solvents. Aiming to save time in selecting the optimal DES that would provide the most efficient Graševina pomace polyphenols extraction, the user-friendly software COSMOtherm was used and 45 DES were screened. Moreover, the prepared extracts were chemically and biologically characterized to confirm their safety for human application. Computational and experimental results proved the applicability of COSMOtherm in the selection of the optimal DES for the environmentally friendly preparation of the ready-to-use extract from Graševina grape pomace with expected application in the cosmetic industry. |
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| Keywords: | COSMOtherm ready-to-use extracts grape pomace Graš evina deep eutectic solvents |
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