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undergraduate thesis
KINETIKA RASTA BAKTERIJE STAPHYLOCOCCUS AUREUS U PROTEINSKIM DODACIMA PREHRANI NA BAZI SIRUTKE
2021. urn:nbn:hr:184:350525
Girotto, Anamaria
University of Rijeka
Faculty of Medicine
Department of Microbiology and Parasitology

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Girotto, A. (2021). KINETIKA RASTA BAKTERIJE STAPHYLOCOCCUS AUREUS U PROTEINSKIM DODACIMA PREHRANI NA BAZI SIRUTKE (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Medicine. Retrieved from https://urn.nsk.hr/urn:nbn:hr:184:350525

Girotto, Anamaria. "KINETIKA RASTA BAKTERIJE STAPHYLOCOCCUS AUREUS U PROTEINSKIM DODACIMA PREHRANI NA BAZI SIRUTKE." Undergraduate thesis, University of Rijeka, Faculty of Medicine, 2021. https://urn.nsk.hr/urn:nbn:hr:184:350525

Girotto, Anamaria. "KINETIKA RASTA BAKTERIJE STAPHYLOCOCCUS AUREUS U PROTEINSKIM DODACIMA PREHRANI NA BAZI SIRUTKE." Undergraduate thesis, University of Rijeka, Faculty of Medicine, 2021. https://urn.nsk.hr/urn:nbn:hr:184:350525

Girotto, A. (2021). 'KINETIKA RASTA BAKTERIJE STAPHYLOCOCCUS AUREUS U PROTEINSKIM DODACIMA PREHRANI NA BAZI SIRUTKE', Undergraduate thesis, University of Rijeka, Faculty of Medicine, accessed 08 July 2024, https://urn.nsk.hr/urn:nbn:hr:184:350525

Girotto A. KINETIKA RASTA BAKTERIJE STAPHYLOCOCCUS AUREUS U PROTEINSKIM DODACIMA PREHRANI NA BAZI SIRUTKE [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Medicine; 2021 [cited 2024 July 08] Available at: https://urn.nsk.hr/urn:nbn:hr:184:350525

A. Girotto, "KINETIKA RASTA BAKTERIJE STAPHYLOCOCCUS AUREUS U PROTEINSKIM DODACIMA PREHRANI NA BAZI SIRUTKE", Undergraduate thesis, University of Rijeka, Faculty of Medicine, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:184:350525

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Metadata
TitleKINETIKA RASTA BAKTERIJE STAPHYLOCOCCUS AUREUS U PROTEINSKIM DODACIMA PREHRANI NA BAZI SIRUTKE
Title (english)GROWTH KINETICS OF STAPHYLOCOCCUS AUREUS IS WHEY-BASED PROTEIN SUPPLEMENTS
AuthorAnamaria Girotto
MentorMateja Ožanič (mentor)
Committee memberMarin Tota (predsjednik povjerenstva)
Committee memberMorana Tomljenović (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Medicine
(Department of Microbiology and Parasitology)
Rijeka
Defense date and country2021-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Clinical Medical Sciences
Medical Microbiology
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Basic Medical Sciences
Medical Biochemistry
Abstract
Bakterija Staphylococcus aureus je patogen karakterističan po svome staništu i antimikrobnoj rezistenciji koji uzrokuje kliničke infekcije na globalnoj razini. Kliničke infekcije poput bakterijemije i endokarditisa klasičan su primjer prodiranja ove bakterije u čovjekov organizam. Bakterijska sposobnost stvaranja enterotoksina u hrani, dodatan je faktor koji doprinosi patogenosti S. aureus. Prema Pravilniku o zdravstvenoj ispravnosti namirnica, hrana kontaminirana ovom bakterijom u koncentraciji većoj od dozvoljene, smatra se zdravstveno neispravnom te može biti uzrok alimentarne intoksikacije. Infekcije uzrokovane bakterijom S. aureus kod imunokompromitiranih skupina ljudi mogu dovesti i do smrtnog ishoda. U ovom istraživanju ispitana je sposobnost razmnožavanja bakterije S. aureus u proteinskim dodacima prehrani pri temperaturi hladnjaka, sobnoj temperaturi i temperaturi ljudskog organizma unutar 15 dana. Tri vrste proteinskih dodataka prehrani na bazi sirutke korištene u radu su: koncentrat, izolat i hidrolizat. Za praćenje kinetike rasta, proteinski pripravci s dodatkom bakterije S. aureus nasađivani su na selektivnu Baird-Parkerovu podlogu na kojoj rastu karakteristične crno-sive kolonije sa halo zonom.
Abstract (english)
Bacteria Staphylococcus aureus is a pathogen characterized by its habitat and antimicrobial resistance that causes clinical infections globally. Clinical infections such as bacteremia and endocarditis are classic examples of bacterial penetration into the human body. An additional factor that contributes to the pathogenicity of S. aureus is the bacterial ability to produce enterotoxins in food. According to the Ordinance on the health safety of food, food contaminated with this bacterium higher than allowable is considered unhealthy and may cause food intoxication. Infections caused by S. aureus in immunocompromised groups of people might be fatal. This study examined the ability of S. aureus to multiply in protein supplements at refrigerator temperature, room temperature, and human body temperature within 15 days. The three types of whey-based protein supplements used in the paper are: concentrate, isolate, and hydrolysate. To monitor bacterial growth kinetics, protein preparations supplemented with S. aureus were cultivated on a selective Baird-Parker agar on which grow characteristic black-gray colonies with a halo zone.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:184:350525
Study programmeTitle: Study of Sanitary Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) sanitarnog inženjerstva (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) sanitarnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-09-17 13:11:23