Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An Enzyme Cascade Reaction for the Recovery of Hydroxytyrosol Dervatives from Olive Mill Wastewater
The valorization of olive mill wastewaters (OMWW), a by‐product of the olive milling, is getting rising attention. Lipophilization of the main phenolic compound 3‐hydroxytyrosol (HT) could facilitate its extraction. An immobilized variant of the promiscuous hydrolase/acyltransferase from Pyrobaculum calidifontis VA1 (PestE) was used to perform acetylation in water using ethyl acetate as acyl donor. PestE was used in a segmented flow setting to allow continuous operation. Additionally, HT precursors were made accessible by pretreatment with almond β‐glucosidase and the hydrolytic activity of PestE_I208A_L209F_N288A.
An Enzyme Cascade Reaction for the Recovery of Hydroxytyrosol Dervatives from Olive Mill Wastewater
The valorization of olive mill wastewaters (OMWW), a by‐product of the olive milling, is getting rising attention. Lipophilization of the main phenolic compound 3‐hydroxytyrosol (HT) could facilitate its extraction. An immobilized variant of the promiscuous hydrolase/acyltransferase from Pyrobaculum calidifontis VA1 (PestE) was used to perform acetylation in water using ethyl acetate as acyl donor. PestE was used in a segmented flow setting to allow continuous operation. Additionally, HT precursors were made accessible by pretreatment with almond β‐glucosidase and the hydrolytic activity of PestE_I208A_L209F_N288A.
An Enzyme Cascade Reaction for the Recovery of Hydroxytyrosol Dervatives from Olive Mill Wastewater
Terholsen, Henrik (Autor:in) / Kaur, Jasmin (Autor:in) / Kaloudis, Nikolaos (Autor:in) / Staudt, Amanda (Autor:in) / Pavlidis, Ioannis V. (Autor:in) / Bornscheuer, Uwe T. (Autor:in)
Chemie Ingenieur Technik ; 94 ; 1860-1863
01.11.2022
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Olive Mill Wastewater Agronomic Valorization by its Spreading in Olive Grove
| Springer Verlag | 2020