eprintid: 18834 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/01/88/34 datestamp: 2024-06-04 14:11:15 lastmod: 2024-06-04 14:11:15 status_changed: 2024-06-04 14:04:11 type: article metadata_visibility: show creators_name: Elgharbawy, A.A.M. creators_name: Syed Putra, S.S. creators_name: Khan, H.W. creators_name: Azmi, N.A.N. creators_name: Sani, M.S.A. creators_name: Ab llah, N. creators_name: Hayyan, A. creators_name: Jewaratnam, J. creators_name: Basirun, W.J. title: Menthol and Fatty Acid-Based Hydrophobic Deep Eutectic Solvents as Media for Enzyme Activation ispublished: pub keywords: Catalyst activity; Eutectics; Fatty acids; Hydrogen; Hydrogen bonds; Hydrophobicity; Monoterpenes; Reusability; Solvents, Decanoic acid; Deep eutectic solvents; Enzyme activation; Enzymes kinetics; Hydrophobic agents; Hydrophobics; Natural deep eutectic solvent; Property; Solvent based; Synthesised, Enzyme kinetics note: cited By 6 abstract: This research aims to provide insights into the biological efficacy of a newly formed hydrophobic deep eutectic solvent (DES). A DES based on menthol was successfully synthesized with fatty acids. The DESs� properties as enzyme activators were examined against a neat counterpart. The menthol:decanoic acid (1:1) combination showed improved thermal stability, strong catalytic activity, and reusability for up to four subsequent cycles under ideal conditions (pH 7.0, 40 °C for 2 h). The hydrophobic DES replaced hexane in ester synthesis, where RNL@DES5 showed better fatty acid conversion compared to neat RNL. This study demonstrated promising applications of hydrophobic DESs in non-aqueous organic reactions. © 2023 by the authors. date: 2023 official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85149122347&doi=10.3390%2fpr11020547&partnerID=40&md5=4abd41fba51c5d51c5a14cd8be02ab57 id_number: 10.3390/pr11020547 full_text_status: none publication: Processes volume: 11 number: 2 refereed: TRUE citation: Elgharbawy, A.A.M. and Syed Putra, S.S. and Khan, H.W. and Azmi, N.A.N. and Sani, M.S.A. and Ab llah, N. and Hayyan, A. and Jewaratnam, J. and Basirun, W.J. (2023) Menthol and Fatty Acid-Based Hydrophobic Deep Eutectic Solvents as Media for Enzyme Activation. Processes, 11 (2).