prikaz prve stranice dokumenta Uklanjanje fumonizina B1 primjenom otpada riblje industrije
  Download
PDF 1.7 MB
master's thesis
Uklanjanje fumonizina B1 primjenom otpada riblje industrije
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2022. urn:nbn:hr:159:783663
Petrinić, Andrea
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Biochemical Engineering
Laboratory for General Microbiology and Food Microbiology

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

Cite this document

Petrinić, A. (2022). Uklanjanje fumonizina B1 primjenom otpada riblje industrije (Master's thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:783663

Petrinić, Andrea. "Uklanjanje fumonizina B1 primjenom otpada riblje industrije." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2022. https://urn.nsk.hr/urn:nbn:hr:159:783663

Petrinić, Andrea. "Uklanjanje fumonizina B1 primjenom otpada riblje industrije." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2022. https://urn.nsk.hr/urn:nbn:hr:159:783663

Petrinić, A. (2022). 'Uklanjanje fumonizina B1 primjenom otpada riblje industrije', Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 30 November 2024, https://urn.nsk.hr/urn:nbn:hr:159:783663

Petrinić A. Uklanjanje fumonizina B1 primjenom otpada riblje industrije [Master's thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2022 [cited 2024 November 30] Available at: https://urn.nsk.hr/urn:nbn:hr:159:783663

A. Petrinić, "Uklanjanje fumonizina B1 primjenom otpada riblje industrije", Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:159:783663

Metadata
TitleUklanjanje fumonizina B1 primjenom otpada riblje industrije
Title (english)Removal of fumonisin B1 using fishing industry waste
AuthorAndrea Petrinić
MentorKsenija Markov (mentor)
Committee memberNada Vahčić (predsjednik povjerenstva)
Committee memberTibor Janči (član povjerenstva)
Committee memberJasna Mrvčić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Biochemical Engineering)
(Laboratory for General Microbiology and Food Microbiology)
Zagreb
Defense date and country2022-12-20, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
Mikotoksini su sekundarni toksični metaboliti filamentoznih plijesni s dokazano negativnim učinkom na zdravlje. Najčešći putevi unosa mikotoksina u organizam podrazumijevaju konzumaciju kontaminirane hrane. Mikotoksini mogu kontaminirati hranu i poljoprivredne proizvode u bilo kojoj fazi proizvodnje, prerade, transporta i skladištenja. Fumonizin B1 (FB1) najčešće se pojavljuje u kukuruzu i proizvodima od kukuruza. Postojeće metode uklanjanja dijele se na fizikalne, kemijske i biološke, no često su nedovoljno efikasne ili nisu praktične za primjenu u industriji. Biosorpcija kao novi način uklanjanja mikotoksina nudi visoku selektivnost i specifičnost, nisku cijenu i ekološku prihvatljivost. Stoga su u ovom radu kao biološki adsorbensi ispitane kosti i ljuske brancina i orade i njihova sposobnost vezanja FB1 u dvije vrste pufera te u simuliranim uvjetima gastrointestinalnog trakta peradi. Sva tri adsorbensa pokazala su dobro vezanje fumonizina B1 u fosfatnom (pH 7) i citratnom puferu (pH 3), dok je u simuliranim uvjetima probavnog trakta peradi ipak zabilježena niža adsorpcija, što ukazuje na potrebu za daljnjim istraživanjima i modifikacijom adsorbensa.
Abstract (english)
Mycotoxins are secondary toxic metabolites of filamentous molds with a proven negative effect on health. The most common ways of introducing mycotoxins into the body involve the consumption of contaminated food. Mycotoxins can contaminate food and agricultural products at any stage of production, processing, transport, and storage. Fumonisin B1 (FB1) is most often found in corn and corn products. Existing removal methods are divided into physical, chemical, and biological, but they are often insufficiently efficient or not practical for industrial application. Biosorption as a new method of mycotoxin removal offers high selectivity and specificity, low cost, and environmental acceptability. Therefore, in this work, the bones and scales of sea bass and sea bream were tested as biological adsorbents and their ability to bind FB1 in two types of buffers and simulated conditions of the gastrointestinal tract of poultry. All three adsorbents showed good binding of fumonisin B1 in phosphate (pH 7) and citrate buffer (pH 3), while in simulated conditions of the digestive tract of poultry lower adsorption was recorded, which indicates the need for further research and modification of the adsorbent.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:783663
Study programmeTitle: Food Safety Management
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka upravljanja sigurnošću hrane (magistar/magistra inženjer/inženjerka upravljanja sigurnošću hrane)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) icon
Created on2024-04-23 12:28:10