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izvor podataka: crosbi

Phenolics, fatty acids and biological potential of selected Croatian EVOOs (CROSBI ID 239931)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Kulišić-Bilušić, Tea ; Melliou, Eleni ; Giacometti, Jasminka ; Čaušević, Amir ; Corbo, Selma ; Landeka, Marija ; Magiatis, Prokopios Phenolics, fatty acids and biological potential of selected Croatian EVOOs // European journal of lipid science and technology, 119 (2017), 1700108-1-1700108-4. doi: 10.1002/ejlt.201700108

Podaci o odgovornosti

Kulišić-Bilušić, Tea ; Melliou, Eleni ; Giacometti, Jasminka ; Čaušević, Amir ; Corbo, Selma ; Landeka, Marija ; Magiatis, Prokopios

engleski

Phenolics, fatty acids and biological potential of selected Croatian EVOOs

Nutritional value of extra virgin olive oil is associated with its complex chemical composition. The aim of this study was to determine phenolic secoiridoids in EVOOs from autochthonous Croatian cultivars (Drobnica, Krvavica, Lastovka, and Oblica) by qNMR, to determine simple phenolics by UPLC, as well as to analyse the fatty acid profile, the antioxidant activity and the oxidative stability of selected oils. This is the first study on chemical and biological characterization of selected autochthonous olives varieties. Drobnica EVOO contained the highest amount of total phenols and major secoiridoid derivatives (oleocanthal, oleacein, oleuropein aglycon, and ligstroside aglycon) compared to other oils. The antioxidant activity of Drobnica phenolics was very high by FRAP and copper-induced LDL oxidation assays, while the oxidative stability of Drobnica oil by Rancimat method was very long (23 h).

EVOO ; phenolics ; qNMR ; fatty acid ; oxidative stability

DOI: 10.1002/ejlt.201700108 ; Early View - Online Version of Record published before inclusion in an issue ; FAQ-ovi 7, 8 i 2 ; 2017-08-23, admin

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Podaci o izdanju

119

2017.

1700108-1-1700108-4

objavljeno

1438-7697

10.1002/ejlt.201700108

Povezanost rada

Prehrambena tehnologija

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