prikaz prve stranice dokumenta Hidroliza (R,S)-1-feniletil acetata u eutektičkim otapalima primjenom korijena mrkve i lipaze kao biokatalizatora
  Download
PDF 942.5 KB
undergraduate thesis
Hidroliza (R,S)-1-feniletil acetata u eutektičkim otapalima primjenom korijena mrkve i lipaze kao biokatalizatora
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2017. urn:nbn:hr:159:039830
Fičko, Valentina
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Biochemical Engineering
Laboratory for Cell Technology, Application and Biotransformations

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

Cite this document

Fičko, V. (2017). Hidroliza (R,S)-1-feniletil acetata u eutektičkim otapalima primjenom korijena mrkve i lipaze kao biokatalizatora (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:039830

Fičko, Valentina. "Hidroliza (R,S)-1-feniletil acetata u eutektičkim otapalima primjenom korijena mrkve i lipaze kao biokatalizatora." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2017. https://urn.nsk.hr/urn:nbn:hr:159:039830

Fičko, Valentina. "Hidroliza (R,S)-1-feniletil acetata u eutektičkim otapalima primjenom korijena mrkve i lipaze kao biokatalizatora." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2017. https://urn.nsk.hr/urn:nbn:hr:159:039830

Fičko, V. (2017). 'Hidroliza (R,S)-1-feniletil acetata u eutektičkim otapalima primjenom korijena mrkve i lipaze kao biokatalizatora', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 30 November 2024, https://urn.nsk.hr/urn:nbn:hr:159:039830

Fičko V. Hidroliza (R,S)-1-feniletil acetata u eutektičkim otapalima primjenom korijena mrkve i lipaze kao biokatalizatora [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2017 [cited 2024 November 30] Available at: https://urn.nsk.hr/urn:nbn:hr:159:039830

V. Fičko, "Hidroliza (R,S)-1-feniletil acetata u eutektičkim otapalima primjenom korijena mrkve i lipaze kao biokatalizatora", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:159:039830

Metadata
TitleHidroliza (R,S)-1-feniletil acetata u eutektičkim otapalima primjenom korijena mrkve i lipaze kao biokatalizatora
Title (english)Hydrolysis of (R,S)-1-phenylethyl acetate in eutectic solvents with application of carrot root and lipase as biocatalysts
AuthorValentina Fičko
MentorMarina Cvjetko Bubalo (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Biochemical Engineering)
(Laboratory for Cell Technology, Application and Biotransformations)
Zagreb
Defense date and country2017-07-17, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
Primjena zelene kemije u proizvodnji komercijalno zanimljivih organskih spojeva sve više raste, zbog štetnih utjecaja industrijske proizvodnje na okoliš i ljude primjenom konvencionalnih metoda. Stoga, prirodna eutektička otapala i provođenje reakcija upotrebom biokatalizatora postaju zanimljiva alternativa za do sada korištena hlapiva organska otapala i klasične kemijske sinteze. U ovom radu ispitana je mogućnost primjene dva biokatalizatora (lipaza B i korijen mrkve) za enantioselektivnu hidrolizu (R,S)-1-feniletil acetata u prirodnim eutektičkim otapalima na bazi kolin-klorida. Uspješno je provedena hidroliza u prirodnim eutektičkim otapalima koja su se pokazala boljima s obzirom na konvencionalna organska otapala, prema svim ispitanim parametrima (ɳ, ee, VP i VE). Zaključuje se da su prirodna eutektička otapala moguća zamjena za organska otapala u ispitanim reakcijskim uvjetima.
Abstract (english)
The application of green chemistry in the production of commercially interesting organic compounds is growing, due to the adverse effects of industrial production on the environment and people by using conventional methods. Therefore, natural deep eutectic solvents and performing reactions by biocatalyst are becoming an interesting alternative to volatile organic solvents and classical chemical synthesis. In this study, the application of two biocatalysts (lipase B and carrot root) for enantioselective hydrolysis of (R,S)-1-phenylethyl acetate within cholinum-based natural deep eutectic solvents was performed. All enantioselective reactions in natural deep eutectic solvents were successfully conducted, and those solvents were superior to organic solvents, according to all tested parameters (ɳ, ee, VP and VE). Based on results, we can conclude that NADES are excellent candidates for replacement of common organic solvents in tested reaction conditions.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:039830
Study programmeTitle: Biotechnology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-07-20 11:00:32