Now showing items 1-5 of 5
Optimizacija tehnološkog postupka izolacije amigdalina i kvercetina iz biljnog materijala i njihova farmakološka aktivnost / Optimization of the technological procedure for isolation of amygdalin and quercetin from plants and their pharmacological activity
(University of Niš, Faculty of Technology, Leskovac, 16-06-2014)
The plant extracts and compounds isolated from natural sources are commonly used for prevention of chronic diseases. These bioactive compounds have an increased application in modern conventional medicine. Despite a great ...
Sinteza derivata na bazi skroba i njihova primena u procesima skrobljenja pređe / Synthesis of starch-based derivatives and their application in processes of yarn sizing
(University of Niš, Faculty of Technology, Leskovac, 17-10-2014)
The intention of this study was to check the feasibility of the implementation of the newly synthesized biopolymeric materials for sizing of cotton yarn, based on the basic principles of chemical modification and practical ...
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 ...
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 ...
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 ...