prikaz prve stranice dokumenta Razvoj i validacija HPLC metode za određivanje nitrata u povrću i dječjoj hrani
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professional thesis
Razvoj i validacija HPLC metode za određivanje nitrata u povrću i dječjoj hrani
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2013. urn:nbn:hr:159:444817
Rupić, Danijela
University of Zagreb
Faculty of Food Technology and Biotechnology

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

Cite this document

Rupić, D. (2013). Razvoj i validacija HPLC metode za određivanje nitrata u povrću i dječjoj hrani (Professional thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:444817

Rupić, Danijela. "Razvoj i validacija HPLC metode za određivanje nitrata u povrću i dječjoj hrani." Professional thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2013. https://urn.nsk.hr/urn:nbn:hr:159:444817

Rupić, Danijela. "Razvoj i validacija HPLC metode za određivanje nitrata u povrću i dječjoj hrani." Professional thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2013. https://urn.nsk.hr/urn:nbn:hr:159:444817

Rupić, D. (2013). 'Razvoj i validacija HPLC metode za određivanje nitrata u povrću i dječjoj hrani', Professional thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 30 November 2024, https://urn.nsk.hr/urn:nbn:hr:159:444817

Rupić D. Razvoj i validacija HPLC metode za određivanje nitrata u povrću i dječjoj hrani [Professional thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2013 [cited 2024 November 30] Available at: https://urn.nsk.hr/urn:nbn:hr:159:444817

D. Rupić, "Razvoj i validacija HPLC metode za određivanje nitrata u povrću i dječjoj hrani", Professional thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2013. Available at: https://urn.nsk.hr/urn:nbn:hr:159:444817

Metadata
TitleRazvoj i validacija HPLC metode za određivanje nitrata u povrću i dječjoj hrani
Title (english)Development and validation of HPLC method for determination of nitrates in vegetables and baby food
AuthorDanijela Rupić
MentorKsenija Marković (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
Zagreb
Defense date and country2013-07-24, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
Cilj ovog rada bio je prikazati razvoj i validaciju HPLC metode za određivanje nitrata u povrću i dječjoj hrani. Nitrati su grupa spojeva koji se mogu naći kao kontaminanti u povrću i dječjoj hrani. Povećanim uzimanjem nitrata/nitrita u organizam dolazi do rizika od razvoja karcinoma zbog nastajanja kancerogenog nitrozamina. Posebno ugrožena skupina jesu dojenčad i mala djeca kod kojih može doći do methemoglobinemije kao posljedice povećanog unosa nitrata u organizam. Methemoglobinemija može završiti fatalno kod male djece i novorođenčadi. Tijekom istraživanja određene su izvedbene značajke validacije i prikazano je sudjelovanje u međulaboratorijskoj usporedbi čime je dokazano da je metoda prikladna za navedenu svrhu i da daje analitički pouzdane rezultate. Analizom uzoraka izuzetih iz trgovačke mreže utvrđeno je da je količina nitrata u povrću i dječjoj hrani u skladu sa važećim Pravilnikom.
Abstract (english)
The purpose of this work was to analyze the development and validation of HPLC method for the determination of nitrates in vegetables and baby food. Nitrates are a group of compounds that can be found as contaminants in vegetables and baby food. Increased intake of nitrates / nitrites in the body leads to the risk of developing cancer due to the formation of carcinogenic nitrosamines. Particularly vulnerable groups are infants and young children in which can lead to methemoglobinemia caused by increased nutrient loads to the body. Methemoglobinemia can be fatal in young children and infants. In this work, the performance characteristics and validation is shown to participate in interlaboratory comparison which indicated that the method is suitable for the intended purpose and that it gives reliable analytical results. Analysis of samples excluded from the trade network showed that the levels of nitrates in vegetables and baby food are in accordance with the Regulation.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:444817
Study programmeTitle: Postgraduate Specialist Studies in Food Quality and Safety
Study programme type: university
Study level: postgraduate specialist
Academic / professional title: sveučilišni/a specijalist/specijalistica kvalitete i sigurnosti hrane (sveučilišni/a specijalist/specijalistica kvalitete i sigurnosti hrane)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-05-17 09:02:05