prikaz prve stranice dokumenta Koncentracija fenola iz bistrog soka jabuke prije i nakon simuliranog dvofaznog modela probave
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undergraduate thesis
Koncentracija fenola iz bistrog soka jabuke prije i nakon simuliranog dvofaznog modela probave
2018. urn:nbn:hr:166:412664
Buljan, Josipa
University of Split
Faculty of Science
Department of Chemistry

Cite this document

Buljan, J. (2018). Koncentracija fenola iz bistrog soka jabuke prije i nakon simuliranog dvofaznog modela probave (Undergraduate thesis). Split: University of Split, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:412664

Buljan, Josipa. "Koncentracija fenola iz bistrog soka jabuke prije i nakon simuliranog dvofaznog modela probave." Undergraduate thesis, University of Split, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:166:412664

Buljan, Josipa. "Koncentracija fenola iz bistrog soka jabuke prije i nakon simuliranog dvofaznog modela probave." Undergraduate thesis, University of Split, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:166:412664

Buljan, J. (2018). 'Koncentracija fenola iz bistrog soka jabuke prije i nakon simuliranog dvofaznog modela probave', Undergraduate thesis, University of Split, Faculty of Science, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:166:412664

Buljan J. Koncentracija fenola iz bistrog soka jabuke prije i nakon simuliranog dvofaznog modela probave [Undergraduate thesis]. Split: University of Split, Faculty of Science; 2018 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:166:412664

J. Buljan, "Koncentracija fenola iz bistrog soka jabuke prije i nakon simuliranog dvofaznog modela probave", Undergraduate thesis, University of Split, Faculty of Science, Split, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:166:412664

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Metadata
TitleKoncentracija fenola iz bistrog soka jabuke prije i nakon simuliranog dvofaznog modela probave
Title (english)Total phenolic amount in clear apple juice before and after simulated digestion model
AuthorJosipa Buljan
MentorTea Bilušić (mentor)
Committee memberTea Bilušić (predsjednik povjerenstva)
Committee memberPerica Bošković (član povjerenstva)
Committee memberIvica Ljubenkov (član povjerenstva)
GranterUniversity of Split
Faculty of Science
(Department of Chemistry)
Split
Defense date and country2018-09-18, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Nutrition
Abstract
U današnje vrijeme, sve je veći naglasak utjecaja kvalitetne prehrane na zdravlje pojedinca. Nutritivno bogata hrana obiluje sadržajem biološki aktivnih komponenti. U hrani je zastupljen značajan broj takvih spojeva, a grupu biološki aktivnih komponenti čine i fenoli. Brojna epidemiološka istraživanja dokazala su, između ostaloga, snažna antioksidacijska, antikancerogena i antiupalna svojstva fenola. S ciljem određivanja ukupnih fenola te njihove stabilnosti prije i nakon simuliranog dvofaznog modela probave s ljudskim probavnim sokovima, bistri je sok jabuke ispitan Folin-Ciocalteu metodom. Također, određena je i antioksidacijska aktivnost fenola koristeći DPPH i FRAP metode. Iz dobivenih rezultata, vidljiva je veća koncentracija fenola, a potom i antioksidacijska aktivnost u duodenalnoj fazi u odnosu na želučanu fazu probave.
Abstract (english)
There is an increasing emphasis on the impact of quality nutrition on individual health. Plantderived food contain a high amount of biological active components. A significant number of such compounds are phenols, a large group of biological active components. Many epidemiologic studies proved that phenols, among other properties, have strong antioxidant, anticancer and anti-inflammatory properties. In order to determine the amount of total phenols and their stability before and after the simulated two-phase digestion process using human digestive enzymes, the clear apple juice was tested using Folin-Ciocalteu method. Also, antioxidant activity of phenols was determined using DPPH and FRAP methods. Obtained results showed that concentration of phenols, and the antioxidant activity, were higher in duodenal phase in relation to gastric digestion phase.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:166:412664
Study programmeTitle: Nutrition
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2019-02-01 15:41:04