prikaz prve stranice dokumenta Utjecaj različitih metoda ekstrakcije na sastav bioaktivnih spojeva propolisa
  Download
PDF 1.89 MB
undergraduate thesis
Utjecaj različitih metoda ekstrakcije na sastav bioaktivnih spojeva propolisa
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2015. urn:nbn:hr:149:421815
Zorić, Ivana
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

Cite this document

Zorić, I. (2015). Utjecaj različitih metoda ekstrakcije na sastav bioaktivnih spojeva propolisa (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:421815

Zorić, Ivana. "Utjecaj različitih metoda ekstrakcije na sastav bioaktivnih spojeva propolisa." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2015. https://urn.nsk.hr/urn:nbn:hr:149:421815

Zorić, Ivana. "Utjecaj različitih metoda ekstrakcije na sastav bioaktivnih spojeva propolisa." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2015. https://urn.nsk.hr/urn:nbn:hr:149:421815

Zorić, I. (2015). 'Utjecaj različitih metoda ekstrakcije na sastav bioaktivnih spojeva propolisa', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 08 August 2024, https://urn.nsk.hr/urn:nbn:hr:149:421815

Zorić I. Utjecaj različitih metoda ekstrakcije na sastav bioaktivnih spojeva propolisa [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2015 [cited 2024 August 08] Available at: https://urn.nsk.hr/urn:nbn:hr:149:421815

I. Zorić, "Utjecaj različitih metoda ekstrakcije na sastav bioaktivnih spojeva propolisa", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:149:421815

Metadata
TitleUtjecaj različitih metoda ekstrakcije na sastav bioaktivnih spojeva propolisa
Title (english)The influence of the different exstraction methods on the composition of bioactive compounds in propolis
AuthorIvana Zorić
MentorMarijana Hranjec (mentor)
Committee memberMarijana Hranjec (predsjednik povjerenstva)
Committee memberMaja Cindrić (član povjerenstva)
Committee memberKristina Starčević (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2015-07-16, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Applied Chemistry
Abstract
U okviru ovog rada uspoređivani su ekstrakti dobiveni različitim metodama ekstrakcije propolisa te njihov sastav i antioksidativna svojstva. Prema ranijim istraživanjima dokazana su razna biološka djelovanja propolisa te se on od davnina koristi u ljekovite svrhe. Propolis je ekstrahiran u različitim otapalima pri različitim reakcijskim uvjetima. Sastav ekstrakata određen je spregnutom metodom plinska kromatografija – masena spektrometrija (GC-MS), dok su ukupni polifenoli određeni metodom koja se bazira na Folin-Ciocalteu reagensu. Antioksidativna svojstva određena su DPPH metodom.
Abstract (english)
In this study propolis extractsobtained from different extraction methodswere compared, as well as theircontexture and antioxidative properties. Previously conducted research had demonstrated various bioactive effects of propolis, and is therefore used in medicinal purposes. Propolis was extracted in different solvents at different reaction conditions. The composition of the extracts was determined by coupled method gas chromatography- mass spectrometry (GC - MS), while total polyphenols particular method which is based on the Folin-Ciocalteu reagent. The antioxidant properties are determined by DPPH method.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:421815
Study programmeTitle: Chemical Engineering - Undergraduate study
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-09-16 14:01:04