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Screening for factors affecting dextransucrase production from Leuconostoc mesenteroides isolated from water kefir grains using statistical approach
(Serbian Chemical Society, 2013)
A leuconostoc strain was isolated from water kefir grains obtained from a household in Belgrade, Serbia. Strain was identified as Leuconostoc mesenteroides after biochemical and 16S rRNA sequencing studies. The isolated ...
Molybdenum sorption by porous copolymer
(Belgrade : Institute of Technical Sciences of SASA, 2013)
Although being essential for biological functions, molybdenum high concentrations (>5 ppm)
in wastewater and groundwater cause an environmental problem, so its removal becomes greatly
significant. In this study, Mo(VI) ...
Traffic-related trace element concentrations in PM10 and horse chestnut leaves
(Belgrade : Public Health Institute, 2013)
Urban environment is heavily impacted by airborne particulates originated from fossil fuel
combustion, traffic, industry and other anthropogenic activities. Trace elements, attached to PM10,
can be toxic and may have ...
Influence of source materials on the compressive strength of geopolymers
(UDRUŽENJE INŽENJERA SRBIJE ZA KORZIJU I ZAŠTITU MATERIJALA (UISKOZAM), 2013)
Geopolymerization presents alkali activation of aluminosilicate material yielding the solid product called
“geopolymer”. Chemical composition of source material i.e. the Ca content, greatly influences the properties
of ...
Two-step modification of silica nanoparticles for covalent lipase immobilization
(8th International Conference of the Chemical Societies of the South-East European Countries, Belgrade, Serbia, 2013)
Lipases are enzymes very well known for their laboratory and industrial application.
Various immobilization supports and techniques were examined in order to improve lipase
stability and activity for industrial application. ...
The kinetic study of oleylcinnamate synthesis
(Serbian Chemical Society, 2013)
Increased interest in phenolic acids stems from their physiological benefits, which make them very interesting for various applications in food and pharmaceutical industries [1]. The main advantage of phenolic compounds ...
Cellulolytic potencial of a strain Paenibacillus sp. isolated from soil
(Serbian Chemical Society, 2013)
Cellulases are the enzymes which cause hydrolyzis of the polysaccharide cellulose into
smaller sugar units. Bacterial cellulases possess more advantages when compared to the
cellulases from other sources. The gram positive, ...
Chemical modification of Purolite A109 for application in lipase immobilization
(8th International Conference of the Chemical Societies of the South-East European Countries, Belgrade, Serbia, 2013)
Modern industry recognizes enzymes as important catalysts for batch production of food,
drugs and cosmetics. Because of their price and poor technical characteristics in free form,
enzymes are mostly used as immobilized ...
Production and characterization of extracellular α-galactosidase from Aspergillus oryzae DSM 1862
(8th International Conference of the Chemical Societies of the South-East European Countries, Belgrade, Serbia, 2013)
The α-galactosidase is important industrial enzyme, used both in food and feed industry,
that hydrolyses variety of non-digestible oligosaccharides with α-1,6-galactosydic bonds,
thus allowing wider consumption of ...
Lipase-catalyzed synthesis of phloridzin esters
(8th International Conference of the Chemical Societies of the South-East European Countries, Belgrade, Serbia, 2013)
Phloridzin is member of chemical class of dihydrochalcones, phenylpropanoids with
structure similar to chalcones, immediate flavonoid precursors, hence it is often classified
as flavonoid glucoside [1,2]. It is usually ...