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Št. zadetkov: 4
Primerjava prehranskih dopolnil iz alg
Jan Kejžar, Nataša Poklar Ulrih, Nives Ogrinc, Mojca Korošec
Magistrsko delo
Oznake: prehrana;prehranska dopolnila;alge;Spirulina sp.;Chlorella sp.;klamatske alge;rjave alge;elementna sestava;izotopska sestava;antioksidativni potencial;fenolne spojine;analitske metode;DPPH;Folin-Ciocalteu;
Antioksidativni potencial in izvor prehranskih dopolnil na osnovi alg sta slabo znana, saj prehranska dopolnila nimajo stroge regulacije tako kot zdravila in živila. Z določanjem antioksidativnega potenciala - AOP (metoda DPPH in Folin-Ciocalteu), elementne sestave (XRF in ICP-MS) in izotopske se ...
Leto: 2020 Vir: Biotehniška fakulteta (UL BF)
Advances in physicochemical and biochemical characterization of archaeosomes from polar lipids of Aeropyrum pernix K1 and stability in biological systems
Jan Kejžar, Ilja Gasan Osojnik Črnivec, Nataša Poklar Ulrih
Pregledni znanstveni članek
Oznake: liposomi;arheosomi;arheje;lipidi arhej;fizikalnokemijske lastnosti;dostavni sistemi;
Archaeosomes are vesicles made from archaeal lipids. They are characterized by remarkable thermostability, resistance to enzymatic degradation, long-term stability, and immunomodulatory properties. In this review the current status of physicochemical properties of archaeal lipids and their stability ...
Leto: 2023 Vir: Biotehniška fakulteta (UL BF)
Influence of archaeal lipids isolated from Aeropyrum pernix K1 on physicochemical properties of sphingomyelin-cholesterol liposomes
Jan Kejžar, Polona Mrak, Ilja Gasan Osojnik Črnivec, Nataša Poklar Ulrih
Izvirni znanstveni članek
Oznake: liposomi;lipidi arhej;sfingomielin;holesterol;fizikalnokemijske lastnosti;dostavni sistemi;liposomes;archaeal lipids;sphingomyelin;cholesterol;membrane fluidity;drug delivery;
We investigated the influence of archaeal lipids (C25,25) isolated from thermophilic archaeon Aeropyrum pernix K1 on physicochemical properties of liposomes comprised of egg sphingomyelin (SM) and cholesterol (CH) using fluorescence emission anisotropy, calcein release studies, dynamic light scatter ...
Leto: 2024 Vir: Biotehniška fakulteta (UL BF)
Characterization of algae dietary supplements using antioxidative potential, elemental composition and stable isotopes approach
Jan Kejžar, Marta Jagodic Hudobivnik, Marijan Nečemer, Nives Ogrinc, Jasmina Masten, Nataša Poklar Ulrih
Izvirni znanstveni članek
Oznake: prehrana;prehranska dopolnila;alge;antioksidativni potencial;izotopska sestava;elementna sestava;
Dietary supplements based on algae, known for their nutritional value and bioactive properties, are popular products among consumers today. While commercial algal products are regarded safe by numerous studies, information about the production and origin of such products is scarce. In addition, diet ...
Leto: 2021 Vir: Biotehniška fakulteta (UL BF)
Št. zadetkov: 4
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