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undergraduate thesis
Utjecaj atmosferske plinske plazme na inaktivaciju Escherichia coli
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2014. urn:nbn:hr:159:990941
Cehulić, Andrej
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Food Engineering
Laboratory for Food Processes Engineering

Cite this document

Cehulić, A. (2014). Utjecaj atmosferske plinske plazme na inaktivaciju Escherichia coli (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:990941

Cehulić, Andrej. "Utjecaj atmosferske plinske plazme na inaktivaciju Escherichia coli." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2014. https://urn.nsk.hr/urn:nbn:hr:159:990941

Cehulić, Andrej. "Utjecaj atmosferske plinske plazme na inaktivaciju Escherichia coli." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2014. https://urn.nsk.hr/urn:nbn:hr:159:990941

Cehulić, A. (2014). 'Utjecaj atmosferske plinske plazme na inaktivaciju Escherichia coli', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:159:990941

Cehulić A. Utjecaj atmosferske plinske plazme na inaktivaciju Escherichia coli [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2014 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:159:990941

A. Cehulić, "Utjecaj atmosferske plinske plazme na inaktivaciju Escherichia coli", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:159:990941

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Metadata
TitleUtjecaj atmosferske plinske plazme na inaktivaciju Escherichia coli
Title (english)Influence of atmospheric gas plasma on inactivation of Escherichia Coli
AuthorAndrej Cehulić
MentorZoran Herceg (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Food Engineering)
(Laboratory for Food Processes Engineering)
Zagreb
Defense date and country2014-07-09, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
U radu je proučavan utjecaj atmosferske plinske plazme na Escherichia coli 3014. Za dobivanje plazme koristio se plemeniti plin argon. Vodena suspenzija Escherichia coli 3014 pripremljena je u čistoj kulturi. Uzorci su tretirani pri različitim uvjetima – vrijeme trajanja tretmana (3, 4 i 5 min), u različitom volumenu (2, 3 i 4 mL) i pri različitim protocima plina (0,75, 1 i 1,25 L/min). U pojedinim kombinacijama parametara je moguće postići potpunu inaktivaciju. Idealni uvjeti obrade suspenzija mikroorganizama obrađeni su statističkom metodom odzivne površine. Zaključeno je da volumen uzorka i duljina trajanja tretmana imaju značajno utječu na inaktivaciju Escherichia coli 3014.
Abstract (english)
This study explored the influence of atmospheric pressure gas-phase plasma on Escherichia coli 3014. For plasma generation the noble gas Argon was used. The culture was prepared in a pure aqueous suspension. The samples were treated at different lenghts (3, 4 and 5 min), in different volumes (2, 3 and 4 mL) and different gass flows (0.75, 1 and 1.25 L/min). In some combinations of the parameters it is possible to achieve complete inactivation. The parameters were studied with the statistical method response surface methodology. It was concluded that the lenght of the treatmant and the volume of the sample have a significant impact on the inactivation of the studied culture.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:990941
Study programmeTitle: Food Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
RepositoryRepository of the Faculty of Food Technology and Biotechnology
Created on2017-04-27 07:47:00

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