prikaz prve stranice dokumenta Određivanje metala u dodacima prehrani za liječenje upalnih bolesti crijeva grafitnom tehnikom
Embargo period 2026-07-16
master's thesis
Određivanje metala u dodacima prehrani za liječenje upalnih bolesti crijeva grafitnom tehnikom
Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry, 2024. urn:nbn:hr:163:665048
Petić, Jona
University of Zagreb
Faculty of Pharmacy and Biochemistry
Department of pharmaceutical analysis

Institutional repository: Repository of Faculty of Pharmacy and Biochemistry University of Zagreb

Cite this document

Petić, J. (2024). Određivanje metala u dodacima prehrani za liječenje upalnih bolesti crijeva grafitnom tehnikom (Master's thesis). Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:163:665048

Petić, Jona. "Određivanje metala u dodacima prehrani za liječenje upalnih bolesti crijeva grafitnom tehnikom." Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, 2024. https://urn.nsk.hr/urn:nbn:hr:163:665048

Petić, Jona. "Određivanje metala u dodacima prehrani za liječenje upalnih bolesti crijeva grafitnom tehnikom." Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, 2024. https://urn.nsk.hr/urn:nbn:hr:163:665048

Petić, J. (2024). 'Određivanje metala u dodacima prehrani za liječenje upalnih bolesti crijeva grafitnom tehnikom', Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:163:665048

Petić J. Određivanje metala u dodacima prehrani za liječenje upalnih bolesti crijeva grafitnom tehnikom [Master's thesis]. Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry; 2024 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:163:665048

J. Petić, "Određivanje metala u dodacima prehrani za liječenje upalnih bolesti crijeva grafitnom tehnikom", Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:163:665048

Metadata
TitleOdređivanje metala u dodacima prehrani za liječenje upalnih bolesti crijeva grafitnom tehnikom
Title (english)Determination of metals in dietary supplements used for the treatment of inflammatory bowel diseases using graphite furnace technique
AuthorJona Petić
MentorDaniela Amidžić Klarić (mentor)
Committee memberDaniela Amidžić Klarić (predsjednik povjerenstva)
Committee memberToma Keser (član povjerenstva)
Committee memberBranimir Plavša (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Pharmacy and Biochemistry
(Department of pharmaceutical analysis)
Zagreb
Defense date and country2024-07-16, Croatia
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Pharmacy
Pharmacy
Abstract
Pojavnost upalnih bolesti crijeva je sve učestalija u posljednjih nekoliko desetljeća širom svijeta, a samim time raste i potražnja i potrošnja dodataka prehrani koji imaju blagotvorni učinak na liječenje bolesti. Bilo da se koriste kao suportivna terapija ili primarna terapija iznimno je važno da su takvi pripravci dobro kontrolirani i da je poznat njihov kompletan sastav kako bi se osigurala sigurnost korisnika. Metali se dijele na esencijalne i neesencijalne. Esencijalni su neophodni za život ljudi u dobro definiranim količinama. Svi metali su toksični u većim dozama i mogu izazvati kronične metaboličke poremećaje u organizmu. Upravo iz tog razloga nastoji se što bolje kontrolirati njihov sadržaj u lijekovima, dodacima prehrani i hrani. Cilj rada bio je analizirati dodatke prehrani koji se koriste za liječenje upalnih bolesti crijeva. Analizirani dodaci prehrani sadrže crni papar, indijski tamjanovac, justiciju i/ili kurkumu kao biljne droge, a prikupljeni su u trgovinama zdravom hranom ili putem internet trgovine. Za određivanje sadržaja kroma, molibdena i kositra korištena je grafitna atomska apsorpcijska spektrometrija nakon uklanjanja složene matrice spaljivanjem uzoraka mikrovalnom digestijom. Sadržaj metala u svim analiziranim uzorcima bio je ispod propisanih maksimalnih vrijednosti propisanim od strane regulatornih tijela.
Abstract (english)
The prevalence of inflammatory bowel diseases has been increasing globally over the past few decades, leading to a growing demand and consumption of dietary supplements with beneficial effects on disease treatment. Whether used as supportive or primary therapy, it is crucial that such preparations are well-regulated and their complete composition is known to ensure user safety. Metals are categorized into essential and non-essential. Essential metals are necessary for human life in well-defined quantities. All metals are toxic in larger doses and can cause chronic metabolic disorders in the body. Therefore, the content of drugs, dietary supplements, and food is strictly controlled. The aim of this study was to analyze dietary supplements used for treating inflammatory bowel diseases. The analyzed supplements contain black pepper, Indian frankincense, justice, and/or turmeric as herbal drugs, and were collected from health food stores or through online shops. Graphite atomic absorption spectrometry was used after removing the complex matrix by microwave digestion of the samples to determine the content of chromium, molybdenum, and tin. The metal content in all analyzed samples was below the maximum values prescribed by regulatory bodies.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:163:665048
Study programmeTitle: Pharmacy - integrated undergraduate and graduate - university study
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: sveučilišni magistar farmacije (sveučilišni magistar farmacije)
Type of resourceText
File originBorn digital
Access conditionsEmbargoed access
Embargo expiration date: 2026-07-16
Terms of useLicence In copyright icon
Created on2024-09-27 11:20:59