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master's thesis
Sinteza biodizela pomoću imobilizirane lipaze iz Thermomyces lanuginosus
Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2015. urn:nbn:hr:109:683729
Lucić, Martina
Josip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
Department of Process Engineering
Sub-department of Thermodynamics and Reaction Engineering

Institutional repository: Repository of the Faculty of Food Technology Osijek

Cite this document

Lucić, M. (2015). Sinteza biodizela pomoću imobilizirane lipaze iz Thermomyces lanuginosus (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY. Retrieved from https://urn.nsk.hr/urn:nbn:hr:109:683729

Lucić, Martina. "Sinteza biodizela pomoću imobilizirane lipaze iz Thermomyces lanuginosus." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2015. https://urn.nsk.hr/urn:nbn:hr:109:683729

Lucić, Martina. "Sinteza biodizela pomoću imobilizirane lipaze iz Thermomyces lanuginosus." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2015. https://urn.nsk.hr/urn:nbn:hr:109:683729

Lucić, M. (2015). 'Sinteza biodizela pomoću imobilizirane lipaze iz Thermomyces lanuginosus', Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, accessed 23 December 2024, https://urn.nsk.hr/urn:nbn:hr:109:683729

Lucić M. Sinteza biodizela pomoću imobilizirane lipaze iz Thermomyces lanuginosus [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY; 2015 [cited 2024 December 23] Available at: https://urn.nsk.hr/urn:nbn:hr:109:683729

M. Lucić, "Sinteza biodizela pomoću imobilizirane lipaze iz Thermomyces lanuginosus", Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:109:683729

Metadata
TitleSinteza biodizela pomoću imobilizirane lipaze iz Thermomyces lanuginosus
Title (english)Syntesis of biodiesel by immobilized lipase from Thermomyces
AuthorMartina Lucić
MentorSandra Budžaki (mentor)
Committee memberMarina Tišma
Committee memberSandra Budžaki
Committee memberIvica Strelec
Committee memberNatalija Velić
GranterJosip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
(Department of Process Engineering)
(Sub-department of Thermodynamics and Reaction Engineering)
Osijek
Defense date and country2015-10-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Engineering
Abstract
Cilj rada bio je imobilizirati lipazu iz Thermomyces lanuginosus na nosaču Eupergit CM i provesti sintezu biodizela pomoću imobilizirane lipaze u kotlastom reaktoru iz jestivog svježeg i otpadnog ulja. Proces imobilizacije koji je proveden na 24, 48, 72 i 96 h u dva pufera različite molarnosti (0,01 M i 0,1 M) najbolje je rezultate pokazao nakon imobilizacije na 72 h u 0,1 M fosfatnom puferu. Rezultati nakon provedene sinteze biodizela iz jestivog sviježeg i otpadnog ulja s imobiliziranom lipazom nisu bili zadovoljavajući. Da bi sinteza biodizela pomoću imobilizirane lipaze dala željene rezultate (FAME > 96 %) potrebno je povećati masu imobiliziranog enzima koji se dodaje u reakcijsku smjesu s 735 mg na 1327,39 mg.
Abstract (english)
The aim of this study was to immobilize lipase from Thermomyces lanuginosus on the carrier Eupergit CM and perform synthesis by immobilised lipase in batch reactor from fresh edible and waste edible oil. Process of immobilisation was performed during 24, 48, 72 and 96 h in two buffer of different molarity. The best results show immobilisation during 72 h in 0.1 M buffer (the most residual enzyme after immobilisation). The amount of produced biodiesel from fresh edible and waste edible oil was unsatisfactory. Therefore, increase in immobilized enzyme mass from 735 mg to 1327.39 mg is required for achieving desired results (FAME > 96 %) for biodiesel synthesis.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:109:683729
Study programmeTitle: Process Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka procesnog inženjerstva (magistar/magistra inženjer/inženjerka procesnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2015-11-25 11:58:04