prikaz prve stranice dokumenta Utjecaj majčinog unosa pojedinih nutrijenata na sadržaj olova u posteljici
Access restricted to students and staff of home institution
master's thesis
Utjecaj majčinog unosa pojedinih nutrijenata na sadržaj olova u posteljici
Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2011. urn:nbn:hr:109:006291
Pocrnić, Mirja
Josip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
Department of Applied Chemistry and Ecology
Sub-department of Biochemistry and Toxicology

Institutional repository: Repository of the Faculty of Food Technology Osijek

Cite this document

Pocrnić, M. (2011). Utjecaj majčinog unosa pojedinih nutrijenata na sadržaj olova u posteljici (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY. Retrieved from https://urn.nsk.hr/urn:nbn:hr:109:006291

Pocrnić, Mirja. "Utjecaj majčinog unosa pojedinih nutrijenata na sadržaj olova u posteljici." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2011. https://urn.nsk.hr/urn:nbn:hr:109:006291

Pocrnić, Mirja. "Utjecaj majčinog unosa pojedinih nutrijenata na sadržaj olova u posteljici." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2011. https://urn.nsk.hr/urn:nbn:hr:109:006291

Pocrnić, M. (2011). 'Utjecaj majčinog unosa pojedinih nutrijenata na sadržaj olova u posteljici', Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:109:006291

Pocrnić M. Utjecaj majčinog unosa pojedinih nutrijenata na sadržaj olova u posteljici [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY; 2011 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:109:006291

M. Pocrnić, "Utjecaj majčinog unosa pojedinih nutrijenata na sadržaj olova u posteljici", Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, Osijek, 2011. Available at: https://urn.nsk.hr/urn:nbn:hr:109:006291

Metadata
TitleUtjecaj majčinog unosa pojedinih nutrijenata na sadržaj olova u posteljici
Title (english)Influence of maternal intake of nutrients on placental lead level
AuthorMirja Pocrnić
MentorTomislav Klapec (mentor)
MBZ: 240361
Committee memberDaniela Čačić Kenjerić
Committee memberTomislav Klapec
Committee memberIvica Strelec
Committee memberMilena Mandić
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 country2011-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Engineering
Abstract
Zadatak ovog rada bio je utvrditi utjecaj majčinog unosa pojedinih nutrijenata hranom na sadržaj olova u posteljici. Preliminarno ispitivanje se sastojalo od provedbe upitnika učestalosti namirnica (UUN) među 15 rodilja s područja grada Osijeka. Provedena je analiza posteljica 85 rodilja uzorkovanih u istom periodu kad je proveden UUN. Razina olova u posteljicama određena je metodom grafitne tehnike atomske apsorpcijske spektrometrije. Rezultati su pokazali da je razina olova u posteljicama na gornjoj granici raspona prosječnih koncentracija utvrđenih drugim radovima. Postoji slaba pozitivna povezanost razine olova s bjelančevinama životinjskog podrijetla, ukupnim mastima, zasićenim masnim kiselinama, kolesterolom i selenom. Utvrđena je i tendencija negativne veze unosa vlakana, magnezija te vitamina C i ß-karotena s razinom olova. Niti jedna od utvrđenih korelacija nije dosegla statističku značajnost. Ovo istraživanje na relativno malom uzorku rodilja pokazalo je da se prehranom koja uključuje optimalan odnos bjelančevina, masti i ugljikohidrata i unos nutrijenata koji smanjuju apsorpciju i retenciju olova, može sniziti razina olova u posteljici i moguća izloženost fetusa.
Abstract (english)
The aim of this work was to determine the influence of maternal intake of certain nutrients on placental lead content. Preliminary research consisted of the implementation of Food Frequency Questionnaire in a group mof 15 pregnant women from Osijek region. A total of 85 placental samples were collected during the same period and lead levels were analyzed by graphite furnace atomic absorption spectrometry. Compared to average concentrations reported by other authors, the determined lead levels are at the high end of the normal range. Weak positive correlations were found between placental lead levels and animal protein, total fat, saturated fatty acid, cholesterol and selenium intakes, respectively. A tendency of inverse relationship between dietary fiber, magnesium, ß-carotene and vitamin C intakes and placental lead levels exists. None of the determined associations were statistically significant. This research on a small sample indicates that a diet with an optimal ratio of protein, fat and carbohydrates as well as intake of nutrients that reduce lead absorption and retention, can lower placental lead levels and possible exposure of fetus.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:109:006291
Study programmeTitle: Food Technology and Process Engineering
Study programme type: university
Study level: graduate
Academic / professional title: diplomirani inženjer prehrambene tehnologije i procesnog inženjerstva (diplomirani inženjer prehrambene tehnologije i procesnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2015-11-03 16:31:38