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master's thesis
Utjecaj nanočestica fulerenola na sekundarni metabolizam plijesni Aspergillus flavus tijekom uzgoja uz izloženost VIS svjetlu
2020. urn:nbn:hr:109:985703
Antunović, Martina
Josip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
Department of Applied Chemistry and Ecology
Sub-department of Biochemistry and Toxicology

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Antunović, M. (2020). Utjecaj nanočestica fulerenola na sekundarni metabolizam plijesni Aspergillus flavus tijekom uzgoja uz izloženost VIS svjetlu (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:109:985703

Antunović, Martina. "Utjecaj nanočestica fulerenola na sekundarni metabolizam plijesni Aspergillus flavus tijekom uzgoja uz izloženost VIS svjetlu." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2020. https://urn.nsk.hr/urn:nbn:hr:109:985703

Antunović, Martina. "Utjecaj nanočestica fulerenola na sekundarni metabolizam plijesni Aspergillus flavus tijekom uzgoja uz izloženost VIS svjetlu." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2020. https://urn.nsk.hr/urn:nbn:hr:109:985703

Antunović, M. (2020). 'Utjecaj nanočestica fulerenola na sekundarni metabolizam plijesni Aspergillus flavus tijekom uzgoja uz izloženost VIS svjetlu', Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, accessed 26 November 2022, https://urn.nsk.hr/urn:nbn:hr:109:985703

Antunović M. Utjecaj nanočestica fulerenola na sekundarni metabolizam plijesni Aspergillus flavus tijekom uzgoja uz izloženost VIS svjetlu [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY; 2020 [cited 2022 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:109:985703

M. Antunović, "Utjecaj nanočestica fulerenola na sekundarni metabolizam plijesni Aspergillus flavus tijekom uzgoja uz izloženost VIS svjetlu", Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, Osijek, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:109:985703

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Metadata
TitleUtjecaj nanočestica fulerenola na sekundarni metabolizam plijesni Aspergillus flavus tijekom uzgoja uz izloženost VIS svjetlu
Title (english)Impact of Fullerol Nanoparticles and VIS Illumination on Aspergillus flavus Secondary Metabolism During Cultivation
AuthorMartina Antunović
MentorTihomir Kovač (mentor)
MentorAnte Lončarić (komentor)
Committee memberTihana Marček (predsjednik povjerenstva)
Committee memberTihomir Kovač (član povjerenstva)
Committee memberAnte Lončarić (član povjerenstva)
Committee memberAntun Jozinović (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
(Department of Applied Chemistry and Ecology)
(Sub-department of Biochemistry and Toxicology)
Osijek
Defense date and country2020-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Engineering
Abstract
Cilj ovog diplomskog rada bio je ispitati utjecaj nanočestica fulerenola C\(_{60}\)(OH)\(_{24}\) (FNP) na rast plijesni A.flavus NRRL 3251 te na njen sekundarni metabolizam. Plijesan je uzgajana u tekudoj YES (eng. Yeast Extract Sucrose; hrv. ekstrakt kvasca - saharoza) podlozi tijekom 168 sati pri 29 °C u tami ili uz izloženost VIS svjetlu u režimu 12 sati svjetlo/12 sati tama. Također, korištene su sljedede koncentracije nanočestica fulerenola: 10, 100 i 1000 ng mL\(^{-1}\). Rezultati ukazuju na to da je od primijenjenih koncentracija nanočestica fulerenola jedino koncentracija od 1000 ng mL\(^{-1}\) utjecala na povedanje biomase plijesni. Nadalje, uočeno je kako prisutnost nanočestica fulerenola nema utjecaja na rast spora plijesni. Nanočestice fulerenola utječu na sintezu aflatoksina B1 i B2. Koncentracija od 1000 ng mL\(^{-1}\) nanočestica fulerenola ima anfiaflatoksikogeni učinak.
Abstract (english)
The aim of this paper was to examine the influence of fullerenol C\(_{60}\)(OH)\(_{24}\) nanoparticles on growth and secondary metabolism of A.flavus NRRL 3251. The fungi was grown in liquid YES (Yeast Extract Sucrose) media during 168 hours at 29 °Cin the dark or VIS light exposure in the 12hours darkness/12 hours light regime. Also, the following concentrations of fullerenol nanoparticles were used: 10, 100 and 1000 ng mL\(^{-1}\). From different applied concentrations, the results indicate that only concentration of 1000 ng mL\(^{-1}\) fullerenol nanoparticles had effect on increase of mold biomass. Furthermore, it was observed that the presence of fullerenol nanoparticles had no effect on the growth of mold spores. Fullerenol nanoparticles have impact on synthesis of aflatoxin B1 and aflatoxin B2. Concentracion of 1000 mg mL\(^{-1}\) fullerenol nanoparticles have an antiaflatoxicogenic effect.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:109:985703
Study programmeTitle: Food Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka prehrambenog inženjerstva (magistar/magistra inženjer/inženjerka prehrambenog inženjerstva)
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 on2020-12-16 09:30:40