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Multi-level Design and Selection of Optimum Working Fluids and ORC Systems for Power and Heat Cogeneration from Low Enthalpy Renewable Sources
(Elsevier Science Bv, Amsterdam, 2012)
This work presents a multi-level method for the design and selection of heat exchange working fluids tailored for Organic Rankine Cycle (ORC) systems used in power and/or heat cogeneration from renewable, low enthalpy ...
Encapsulation and release profiles of caffeine from microparticles
(6th Central European Congress on Food, CEFood 2012, 2012)
The purpose of this study was to encapsulate caffeine in alginate-chitosan cross-linked microparticles enriched with ascorbic acid by applying electrostatic extrusion technique. Three different forms of caffeine were ...
Microencapsulation of natural antioxidants from Pterospartum tridentatum in different alginate and inulin systems
(6th Central European Congress on Food, CEFood 2012, 2012)
The bioactivity of natural antioxidants from plant extracts is well known. Still, the effectiveness of these natural antioxidants, namely polyphenols, depends on preserving their stability, which can be increased by ...
Encapsulation of Thymus serpyllum L. aqueous extract in chitosan and alginate-chitosan microbeads
(6th Central European Congress on Food, CEFood 2012, 2012)
The aim of this study was to investigate encapsulation processes of Thymus serpyllum L. aqueous extract in chitosan and alginate-chitosan microbeads and its consecutive release. Chitosan microbeads were prepared in ...
Bio-oil production by hardwood lignin pyrolysis in the presence of nano-NiO embedded onto natural clinoptilolite
(7th International Conference on Environmental Catalysis, Lyon, France, September 2 – 6, 2012, 2012)
Determination of exopolysaccharides production by lactic acid bacteria of water kefir grains / Ispitivanje proizvodnje egzopolisaharida kod bakterija mlečne kiseline iz vodenog kefira
(Srpsko hemijsko društvo / Serbian Chemical Society, 2012)
This work presents the investigation of exopolysaccharides (EPS) production by lactic acid bacteria from water kefir grains. Preliminary characterization, based on some morphological and physiological characteristics showed ...
Population doses from terrestrial gamma exposure in Belgrade (Serbia) and their relation to geological setting
(Niš : Faculty of Electronic Engineering, 2012)
Terrestrial radiation exposure emitted from naturally occurring radionuclides, such as 40K and radionuclides from the 238U and 232Th series and their decay products represent the main external source of irradation to human ...
Proteinski hidrolizati graška kao antioksidanti
(Društvo za ishranu Srbije, 2012)
U radu je ispitivana mogućnost dobijanja proteinskih hidrolizata graška sa izraženom antioksidativnom aktivnošću, delovanjem komercijalnih enzima iz grupe endopeptidaza: Everlase™ i Savinase ™ Novo Nordisk na proteinski ...
Encapsulation of natural antioxidant resveratrol in liposomes
(6th Central European Congress on Food, CEFood 2012, 2012)
Liposomes have been shown to be suitable systems for encapsulation and preserving the health-beneficial properties of a wide range of biological active ingredients such as resveratrol (RSV). The aim of this study was to ...
Current density effect on the surface roughness of decorative gold coatings
(Skopje : Society of chemists and technologists of Macedonia, 2012)
The aim of this work was to investigate the effect of current density on thickness, surface roughness, visual
appearance and morphology of electrochemically deposited gold decorative coating obtained from
conventional ...