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Flavonoidy a antioxidační aktivita červených vín
2014The literary part of the thesis brings the insight into the issue of free radicals and their impact on the health of the organism. It deals with the specific abilities and the role of antioxidants in the protection against the negative impact of radicals.
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Interakce střevní mikroflóry s vybranými flavonoidy
2019The microflora located on the surface of and inside the human body is a very large system. The intestinal microflora of the gastrointestinal tract is a very important and still not fully explored area. The intestinal microflora consists of many types of bacteria, viruses, fungi or some single-cell eukaryotic heterotrophic organisms.
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Flavonoidi: rischi o opportunità terapeutiche?
Recenti Progressi in Medicina, 2004Firenzuoli, Fabio +3 more
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Flavonoidi lesa in drevesne skorje: Flavonoids of wood and bark in trees:
2011V prispevku so podrobneje opisani flavonoidi, ki predstavljajo najbolj razširjeno skupino fenolnih naravnih produktov v rastlinskem svetu. Pojasnjene so definicije in klasifikacija teh spojin, predstavljene strukturne formule nekaterih najpogostejših spojin, ter opisana njihova vloga v drevesnih tkivih.
Oven, Primož +2 more
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Ukupni polifenoli i ukupni flavonoidi u OS linijama soje
2014Zrno soje (Glycine max (L.) Merr.) ima važnu ulogu u ljudskoj i životinjskoj prehrani zbog svog sadržaja ulja, bjelančevina, oligosaharida i sekundarnih metabolita – između ostalih, fenolnih spojeva i flavonoida. Fenolni spojevi su poznati aktivni antioksidansi sposobni neutralizirati slobodne radikale. Izoflavoni su glavne komponente flavonoidne grupe
Josipović, Ana +3 more
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Flavonoidy a další biologicky aktivní látky v rakytníku
2014This bachelor thesis summarizes information about sea buckthorn (Hippophae rhamnoides), about chemical composition of different parts and products based on this species, and about their biologically active contents. A special emphasis is given to the oil prepared from sea buckthorn fruits.
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UKUPNI FENOLI I FLAVONOIDI TE ANTIOKSIDACIJSKA AKTIVNOST BAGREMOVOG MEDA
2011U ovom radu analizirano je 20 uzoraka bagremovog meda hrvatskog podrijetla, iz 4 regije s varaždinskog područja. Određen je udio ukupnih fenola pomoću modificirane Folin-Ciocalteu metode, udio ukupnih flavonoida koristeći aluminijev klorid, te antioksidacijska aktivnost pomoću dviju metoda, DPPH i FRAP. Udio ukupnih fenola kretao se u rasponu od 38, 17
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Oxidační stres navozený železem a jeho ovlivnění flavonoidy a bisfosfonáty
2006Iron is an essential element for living organisms. However, as it is a transition metal, it can participate in Fenton reaction resulting in generation of free radicals and oxidative damage to tissues. Antioxidants may prevent possible iron toxicity by chelating free iron or scavenging free radicals.
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Flavonoidi u pulpi i kori ploda mandarine i klementine
2008The aim of this study was to determine total flavonoids and individually flavanon glycosides as well as antioxidant activity in pulp and peel of mandarin (Citrus Unshiu Marcoivitch) cv. Saigon and Clementine (Citrus Clementine) cv. Corsica SRA 63.
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