Search
Now showing items 21-30 of 38
Inhibicija ksantin-oksidaze depsipeptidima i 2-amino-5-alkiliden-tiazol-4-onima
(University of Niš, Faculty of Technology, Leskovac, 05-06-2017)
In this dissertation, depsipeptides and 2-amino-5-alkylidene-thiazol-4-ones were evaluated for inhibitory activity against commercial enzyme xanthine oxidase in vitro and xanthine oxidase in rat liver homogenate. Three ...
Analiza hemijskih i energetskih postrojenja u funkciji unapređenja konceptualne faze projektovanja / Analysis of the chemical and energy plants in respect of improving the conceptual process design
(University of Niš, Faculty of Technology, Leskovac, 06-03-2014)
This thesis deals with analysis method of chemical and energy plants as an integral part of the conceptual plant design. The purpose of the analysis phase in the conceptual process design is explained by summarizing the ...
Istraživanje i razvoj termoizolacionog materijala od recikliranog otpada odevne industrije
(University of Niš, Faculty of Technology, Leskovac, 2016)
Uticaj zamesa i termičke obrade na antioksidativnu aktivnost pšeničnog brašna sa dodatkom brašna pečurke Boletus edulis
(University of Niš, Faculty of Technology, Leskovac, 12-09-2017)
Numerous studies have shown that mushrooms are a source of
biologically active compounds, such as polyphenols, which have
antifungal, antibacterial, antioxidant and antiviral effect. Porcini
(Boletus edulis) is one of ...
Hemijski sastav i farmakološke aktivnosti vodenog ekstrakta korena gaveza (Symphytum officinale L.)
(University of Niš, Faculty of Technology, Leskovac, 01-06-2015)
An aqueous extract of the root of comfrey (Symphytum officinale L.) was
obtained by the Soxlet method using water as an extractant. Extraction with water
was carried out at predetermined optimal conditions of extraction ...
Razvoj biokompleksa i nanočestica bioaktivnih metala stabilizovanih oligosaharidima
(University of Niš, Faculty of Technology, Leskovac, 08-06-2018)
The methods of the Cu and Co complexes synthesis with carboxymethyl
dextran (CMD) and dextran sulfate (DS), as well as the silver nanoparticles
(AgNPs) with Fumaria officinalis extract (E), and dextran derivatives ...
Optimizacija i modelovanje kinetike ekstrakcije rezinoida i mineralnih materija iz belog ivanjskog cveća (Galium mollugo L.)
(University of Niš, Faculty of Technology, Leskovac, 2014)
This doctoral dissertation deals with the extraction of total extractive (resinoid) and
some minerals (potassium, calcium and magnesium) from ground, dried aerial parts of
white lady’s bedstraw (Galium mollugo L.) using ...
Kinetika mikrotalasne ekstrakcije i karakterizacija bioaktivnih komponenti iz lovor višnje (Prunus laurocerasus L.)
(University of Niš, Faculty of Technology, Leskovac, 31-05-2011)
The subject of the doctoral dissertation was the kinetics and the mechanism of the microwave extraction of the cherry laurel (Prunus Laurocerasus L.) leaves, fruits and seeds under different operating conditions, as well ...
Dobijanje digoksina iz smeše sekundarnih glikozida Digitalis lanata Ehrh. različitim tehnikama ekstrakcije tečnost-tečnost / Isolation of digoxin from secondary glycoside mixture of digitalis lanata ehrh. Using different liquid-liquid extraction techniques
(University of Niš, Faculty of Technology, Leskovac, 17-04-2014)
The present doctoral dissertation deals with the fermentation of leaves of Digitalis lanata Ehrh. (woolly foxglove) causing the enzymatic transformation of lanatoside A, B and C (LA, LB and LC) into the secondary glycosides ...
Ekstrakcija ulja iz semena konoplje (Cannabis sativa L.) i njegova primena u sintezi biodizela
(University of Niš, Faculty of Technology, Leskovac, 28-09-2018)
The subject of this doctoral dissertation research was to obtain the oil from hemp seeds and to use it for biodiesel production. The main goals of the dissertation were optimization of operating conditions, kinetics modeling ...