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undergraduate thesis
Predobrada jelovine
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2020. urn:nbn:hr:159:819766
Pavić, Klara
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Biochemical Engineering
Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology

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

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Pavić, K. (2020). Predobrada jelovine (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:819766

Pavić, Klara. "Predobrada jelovine." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2020. https://urn.nsk.hr/urn:nbn:hr:159:819766

Pavić, Klara. "Predobrada jelovine." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2020. https://urn.nsk.hr/urn:nbn:hr:159:819766

Pavić, K. (2020). 'Predobrada jelovine', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 02 January 2025, https://urn.nsk.hr/urn:nbn:hr:159:819766

Pavić K. Predobrada jelovine [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2020 [cited 2025 January 02] Available at: https://urn.nsk.hr/urn:nbn:hr:159:819766

K. Pavić, "Predobrada jelovine", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:159:819766

Metadata
TitlePredobrada jelovine
Title (english)Pretreatment of fir wood
AuthorKlara Pavić
MentorVlatka Petravić Tominac (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Biochemical Engineering)
(Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology)
Zagreb
Defense date and country2020-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
Lignocelulozne sirovine obuhvaćaju poljoprivredne ostatke, šumski otpad i trave, a sastoje se od celuloze, hemiceluloze i lignina. Koriste se za biotehnološku proizvodnju bioetanola, enzima, organskih kiselina, mikrobne biomase i mnogih drugih proizvoda. Kako bi se mogle koristiti u biotehnološkim procesima, neophodna je predobrada kojom se razgrađuje čvrsta struktura sirovine. Metode predobrade dijele se na fizikalne, kemijske, fizikalno-kemijske i biološke. Odabir metode predobrade treba prilagoditi sastavu pojedine sirovine. Meko drvo u prosjeku sadrži veći udio lignina nego druge lignocelulozne sirovine. Ovaj rad daje pregled postupaka predobrade mekog drveta opisanih u literaturi, s posebnim naglaskom na predobradu jelovine. Ovi postupci predobrade provode se kao jednostupanjski ili višestupanjski postupci uz mogućnost kombinacije različitih metoda obrade.
Abstract (english)
Lignocellulosic raw materials include agricultural residues, forest waste and grasses, and consist of cellulose, hemicellulose and lignin. They are used for biotechnological production of bioethanol, enzymes, organic acids, microbial biomass and many other products. In order to be used in biotechnological processes, pretreatment is necessary to decompose the solid structure of raw material. The pretreatment methods are divided into physical, chemical, physicochemical and biological methods. The choice of the pretreatment method should be made according to the composition of each raw material. Softwood on average contains a higher amount of lignin than the other lignocellulosic raw materials. This paper provides an overview of softwood pretreatment procedures described in the literature, with a special emphasis on fir pretreatment. These pretreatment processes are carried out as single-stage or multi-stage processes with the possibility of combining different processing methods.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:819766
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 Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) icon
Created on2020-10-26 10:55:55