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undergraduate thesis
Biorazgradnja lignina pomoću bakterija
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2022. urn:nbn:hr:159:178709
Rukavina, Matea
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Food Engineering
Laboratory for the Biological Waste Water Treatment

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

Cite this document

Rukavina, M. (2022). Biorazgradnja lignina pomoću bakterija (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:178709

Rukavina, Matea. "Biorazgradnja lignina pomoću bakterija." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2022. https://urn.nsk.hr/urn:nbn:hr:159:178709

Rukavina, Matea. "Biorazgradnja lignina pomoću bakterija." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2022. https://urn.nsk.hr/urn:nbn:hr:159:178709

Rukavina, M. (2022). 'Biorazgradnja lignina pomoću bakterija', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 20 May 2024, https://urn.nsk.hr/urn:nbn:hr:159:178709

Rukavina M. Biorazgradnja lignina pomoću bakterija [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2022 [cited 2024 May 20] Available at: https://urn.nsk.hr/urn:nbn:hr:159:178709

M. Rukavina, "Biorazgradnja lignina pomoću bakterija", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:159:178709

Metadata
TitleBiorazgradnja lignina pomoću bakterija
Title (english)Biodegradation of lignin by bacteria
AuthorMatea Rukavina
MentorDijana Grgas (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Food Engineering)
(Laboratory for the Biological Waste Water Treatment)
Zagreb
Defense date and country2022-07-18, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Nutrition
Abstract
Lignin je složen polimer vrlo kompleksne strukture, sastavni je dio stanične stijenke biljaka i nastaje u velikim količinama tijekom proizvodnje papira. Lignin je vrijedan izvor za proizvodnju industrijski važnih spojeva, aromatskih spojeva te energije. Obzirom da je fizikalno-kemijska razgradnja lignina neekonomična, te stvara polutante, interes znanstvenika je sve više usmjeren na mikrobnu razgradnju lignina. Biorazgradnja lignina se uglavnom provodi pomoću funga, iako i bakterijaka razgradnja lignina ima svoje prednosti. U biorazgradni lignina sudjeluju ekstracelularni enzimi lignin peroksidaza, mangan ovisna peroksidaza, lakaza, svestrana peroksidaza i peroksidaza dekolorizacije boje. Biorazgradnja lignina pomoću bakterija se odvija pomoću α-proteobakterija, γ-proteobakterija, nekih Firmikuta i aktinomiceta. Različite bakterije upotrebljavaju različite puteve razgradnje lignina.
Abstract (english)
Lignin is a complex polymer with a very complex structure, it is a part of the cell wall of plants and is produced in large quantities during paper production. Lignin is a valuable source for the production of industrially important compounds, aromatic compounds and energy. Given that the physico-chemical degradation of lignin is uneconomical and produces pollutants, the interest of scien-tists is increasingly focused on the microbial degradation of lignin. Biodegradation of lignin is mainly carried out with fungi, although bacterial decomposition of lignin also has its advantages. Extracellu-lar enzymes lignin peroxidase, manganese-dependent peroxidase, laccase, versatile peroxidase and dye decolorization peroxidase participate in the biodegradation of lignin. Biodegradation of lignin by bacteria takes place with α-proteobacteria, γ-proteobacteria, some Firmicutes and actinomycetes. Dif-ferent bacteria use different lignin degradation pathways.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:178709
Study programmeTitle: Nutrition
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) icon
Created on2022-11-15 11:34:27