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undergraduate thesis
Mikroalge kao izvor visokovrijednih bioaktivnih supstancija
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2024. urn:nbn:hr:159:339262
Borić, Anamarija
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

Cite this document

Borić, A. (2024). Mikroalge kao izvor visokovrijednih bioaktivnih supstancija (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:339262

Borić, Anamarija. "Mikroalge kao izvor visokovrijednih bioaktivnih supstancija." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2024. https://urn.nsk.hr/urn:nbn:hr:159:339262

Borić, Anamarija. "Mikroalge kao izvor visokovrijednih bioaktivnih supstancija." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2024. https://urn.nsk.hr/urn:nbn:hr:159:339262

Borić, A. (2024). 'Mikroalge kao izvor visokovrijednih bioaktivnih supstancija', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 19 November 2024, https://urn.nsk.hr/urn:nbn:hr:159:339262

Borić A. Mikroalge kao izvor visokovrijednih bioaktivnih supstancija [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2024 [cited 2024 November 19] Available at: https://urn.nsk.hr/urn:nbn:hr:159:339262

A. Borić, "Mikroalge kao izvor visokovrijednih bioaktivnih supstancija", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:159:339262

Metadata
TitleMikroalge kao izvor visokovrijednih bioaktivnih supstancija
Title (english)Microalgae as a source of highly valuable bioactive substances
AuthorAnamarija Borić
MentorSunčica Beluhan (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 country2024-07-10, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
Mikroalge pripadaju autotrofnim mikroorganizmima koji žive u morskim, slatkim vodama i ekosustavu tla te proizvode organske tvari putem fotosinteze. Zbog visoke metaboličke fleksibilnosti, prilagodbi različitim uvjetima uzgoja, kao i sposobnosti brzog rasta, broj istraživanja o njihovoj uporabi kao izvora biološki vrijednih proizvoda ubrzano se povećava. Trenutno su najinteresantnija proučavanja integriranih tehnologija za uzgoj mikroalgi s ciljem izolacije raznih biološki aktivnih tvari iz biomase, čime se povećava isplativosti proizvodnje mikroalgi. Posebice su zanimljivi industrijski sustavi uzgoja s visokom produktivnosti koji moraju biti popraćeni sposobnošću biološke kontrole biosinteze visokovrijednih spojeva u uvjetima intenzivnog rasta kulture. U ovom radu su prikazani glavni čimbenici (temperatura, pH, sastav medija) koji utječu na proces rasta biomase i sintezu biološki aktivnih tvari u mikroalgama. Opisane su metode uzgoja, te prednosti i nedostaci postojećih, kao i različite metode za izolaciju glavnih biološki aktivnih tvari mikroalgi (proteini, lipidi, polisaharidi, pigmenti) i vitamini). Predstavljene su nove tehnologije i pristupi u svrhu uporabe mikroalgi kao sastojaka u proizvodima s dodanom vrijednošću.
Abstract (english)
Microalgae belong to autotrophic microorganisms that live in marine, freshwater, and soil ecosystems and produce organic substances through photosynthesis. Due to their high metabolic flexibility, adaptation to different growing conditions, and ability to grow quickly, the number of research studies on their use as a source of biologically valuable products is rapidly increasing. Currently, the most interesting studies are integrated technologies for microalgae cultivation to isolate various biologically active substances from biomass, thereby increasing microalgae production's profitability. Particularly interesting are industrial cultivation systems with high productivity, which must be accompanied by the ability to biologically control the biosynthesis of high-value compounds under conditions of intensive culture growth. This paper presents the main factors (temperature, pH, medium composition) that affect the biomass growth process and the synthesis of biologically active substances in microalgae. Cultivation methods describe the advantages and disadvantages of existing ones and different methods for isolating the main biologically active substances of microalgae (proteins, lipids, polysaccharides, pigments) and vitamins). New technologies and approaches for using microalgae as ingredients in value-added products are presented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:339262
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 on2024-11-11 13:20:20