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master's thesis
Unos vitamina B12 hranom odrasle populacije u dvije regije Hrvatske
2014. urn:nbn:hr:109:362212
Kožić, Snježana
Josip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
Department of Food and Nutrition Research
Sub-department of Nutrition

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Kožić, S. (2014). Unos vitamina B12 hranom odrasle populacije u dvije regije Hrvatske (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY. Retrieved from https://urn.nsk.hr/urn:nbn:hr:109:362212

Kožić, Snježana. "Unos vitamina B12 hranom odrasle populacije u dvije regije Hrvatske." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2014. https://urn.nsk.hr/urn:nbn:hr:109:362212

Kožić, Snježana. "Unos vitamina B12 hranom odrasle populacije u dvije regije Hrvatske." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2014. https://urn.nsk.hr/urn:nbn:hr:109:362212

Kožić, S. (2014). 'Unos vitamina B12 hranom odrasle populacije u dvije regije Hrvatske', Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, accessed 11 January 2025, https://urn.nsk.hr/urn:nbn:hr:109:362212

Kožić S. Unos vitamina B12 hranom odrasle populacije u dvije regije Hrvatske [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY; 2014 [cited 2025 January 11] Available at: https://urn.nsk.hr/urn:nbn:hr:109:362212

S. Kožić, "Unos vitamina B12 hranom odrasle populacije u dvije regije Hrvatske", Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:109:362212

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Metadata
TitleUnos vitamina B12 hranom odrasle populacije u dvije regije Hrvatske
Title (english)Dietary intake of vitamin B12 in adult population of two Croatian regions
AuthorSnježana Kožić
MentorInes Banjari (mentor)
Committee memberDaniela Čačić Kenjerić
Committee memberInes Banjari
Committee memberTomislav Klapec
Committee memberMilena Mandić
GranterJosip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
(Department of Food and Nutrition Research)
(Sub-department of Nutrition)
Osijek
Defense date and country2014-10-09, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Food Safety and Quality
Abstract
Nedostatak vitamina B12 se povezuje s nizom neuroloških, hematoloških i gastrointestinalnih bolesti. U novije vrijeme istražuje se njegova povezanost s kolorektalnim karcinomom (CRC-om). CRC pokazuje jaku korelaciju s prehranom, te je zbog razlike u prehrani i incidenciji CRC-a cilj istraživanja bio analizirati prehrambeni unos vitamina B12 u odrasloj populaciji Osječko-baranjske županije i Dalmacije. Studija je provedena u suradnji s Hrvatskom agencijom za hranu. Ispitanici su ispunili semikvantitativni upitnik o učestalosti konzumacije namirnica, koji je obuhvatio najvažnije prehrambene izvore vitamina B12; meso, ribu, mlijeko i mliječne proizvode, te jaja. Medijan unosa vitamina B12 u Dalmaciji (n=165) iznosi 1,60 μg/dan, a u Osječko-baranjskoj županiji (n=178) 3,76 μg/dan. Ispitanici Osječko-baranjske županije najveći dio unosa vitamina B12 dobivaju iz mesa, dok ga ispitanici Dalmacije dobivaju iz ribe. Utvrđene razlike u prehrani mogle bi biti razlog razlike u incidenciji CRC-a ove dvije regije. Utvrđene su značajne razlike po spolu, dobi i životnoj sredini i unosu vitamina B12 u ove obje promatrane regije. Istovremeno, bolje prehrambene navike ispitanika Osječko-baranjske županije pozitivno koreliraju s unosom vitamina B12. Dobiveni rezultati ukazuju na potrebu detaljnije analize utjecaja prehrambenog unosa vitamina B12 na razvoj CRC-a.
Abstract (english)
Vitamin B12 deficiency is associated with a number of neurological, haematologican and gastrointestinal diseases. Recent research has also studied its relationship with colorectal cancer (CRC). CRC is showing strikingly high correlation with diet and due to the differences in diet and incidence of CRC, the aim of this study was to analyse the dietary intake of vitamin B12 in the adult population of Osijek-Baranja County and Dalmatia. The study was conducted in cooperation with the Croatian Food Agency. Respondents were asked to fill semi-quantitative food frequency questionnaire, consisting of foods considered to be the best dietary sources of vitamin B12, i.e. meat, fish, milk and products, and eggs. Median intake of vitamin B12 in Dalmatia (n=165) is 1.60 μg/day, and 3.76 μg/day in Osijek-Baranja county (n=178). Respondents from Osijek-Baranja County got most of their intake of B12 from meat, while respondents from Dalmatia got most of their intake of B12 from fish. This difference in diet could be the reason for the differences in the incidence of CRC in these two regions. Gender, age and living conditions significantly affected vitamin B12 intake in both regions. At the same time, better dietary habits of respondents from Osijek-Baranja County were positively correlated with B12 intake. There is a need for a more detailed analysis of the effect of dietary intake of vitamin B12 on CRC.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:109:362212
Study programmeTitle: Food Science and Nutrition
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka nutricionizma i znanosti o hrani (magistar/magistra inženjer/inženjerka nutricionizma i znanosti o hrani)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2015-09-25 12:58:08