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master's thesis
Potenciometrijsko određivanje fluorida u medu i vinu
diplomski rad
2020. urn:nbn:hr:167:701049
Bačić, Marko
University of Split
Faculty of Chemistry and Technology
Division of Chemistry

Cite this document

Bačić, M. (2020). Potenciometrijsko određivanje fluorida u medu i vinu : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:701049

Bačić, Marko. "Potenciometrijsko određivanje fluorida u medu i vinu : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:167:701049

Bačić, Marko. "Potenciometrijsko određivanje fluorida u medu i vinu : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:167:701049

Bačić, M. (2020). 'Potenciometrijsko određivanje fluorida u medu i vinu : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 20 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:701049

Bačić M. Potenciometrijsko određivanje fluorida u medu i vinu : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2020 [cited 2024 November 20] Available at: https://urn.nsk.hr/urn:nbn:hr:167:701049

M. Bačić, "Potenciometrijsko određivanje fluorida u medu i vinu : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:167:701049

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Metadata
TitlePotenciometrijsko određivanje fluorida u medu i vinu : diplomski rad
Title (english)Potentiometric determination of fluoride in honey and wine : diploma thesis
AuthorMarko Bačić
MentorMarija Bralić (mentor)
Committee memberMarija Bralić (predsjednik povjerenstva)
Committee memberJosipa Giljanović (član povjerenstva)
Committee memberAnte Prkić (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Chemistry)
Split
Defense date and country2020-07-01, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Cilj istraţivanja bio je odrediti koncentraciju fluorida u razliĉitim vrstama meda i vina. Fluoridi su odreĊeni potenciometrijski korištenjem fluorid-ionsko selektivne elektrode primjenom metode standardnog dodatka. Ispitana je koncentracija fluorida kod 11 vrsta meda, 6 vrsta bijelog i 6 vrsta crnog vina. Masena koncentracija fluorida u medu kretala se od 30,01 do 118,01 µg fluorida/kg uzorka. Prosjeĉna masena koncentracija fluoridnih iona je 59,78 µg fluorida/kg uzorka u ispitivanim uzorcima. Masena koncentracija fluorida u crnim vinima kretala se od 297,92 do 371,0938 µg fluorida/mL uzorka. Masena koncentracija fluorida u bijelim vinima kretala se od 284,72 do 373,56 µg fluorida/mL uzorka. Rezultati su ispod maksimalno dopuštenih vrijednosti koju preporuĉuje MeĊunarodna organizacija za vino (OIV), a to je 1 mg/L.
Abstract (english)
The aim of the research was to determine the concentration of fluoride in different sorts of wine and honey. Fluorides were potentiometrically determined through using a fluoride-ionic selective electrode and application of the standard addition method. The concentration of fluorides was tested in 11 sorts of honey, 6 sorts of white and 6 sorts of red wine. The mass concentration of fluorides in honey ranged from 30.01 to 118.01 μg of fluorides per kg of sample. The average mass concentration of fluoride ions in the tested samples was 59.78 µg of fluorides per kg of sample. The mass concentration of fluorides in red wines ranged from 297.92 to 371.0938 µg of fluorides per milliliter of sample. The mass concentration of fluorides in white wines fluctuated from 284.72 to 373.56 µg of fluorides per milliliter of sample. The results produced through this research are below the maximum allowed value of 1 mg/L, recommended by the International Organization of Vine and Wine (OIV).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:701049
Study programmeTitle: Chemistry; specializations in: Environmental Protection, Organic Chemistry and Biochemistry
Course: Environmental Protection
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra kemije (magistar/magistra kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2020-10-21
Terms of useLicence In copyright icon
Created on2020-07-20 10:32:44