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Supercritical carbon dioxide hops extracts with antimicrobial properties
(De Gruyter Open Ltd, Warsaw, 2015)
Extracts obtained from hops (Humulus lupulus L., Cannabaceae) by supercritical fluid extraction (SFE), SFE followed by isomerization, as well as by conventional technique, were investigated for their chemical composition ...
Seam pipes for process industry - Fracture analysis by using ring-shaped specimens
(Savez hemijskih inženjera, Beograd, 2018)
Pipelines are commonly used in process industry for transport of fluids, as well as granular solids, due to their numerous advantages in comparison to other transportation means. Pipe integrity is essential for a reliable ...
Failure prediction of gas and oil drilling rig pipelines with axial defects
(Elsevier Science Bv, Amsterdam, 2014)
Working conditions of casing pipes in drilling rigs can significantly influence the initiation and development of damage in the material, and therefore also the safe service of the entire system. In this work, an integrity ...
Diffusional processes in the biomass conversion
(Slovnaft VÚRUP, 2012)
Diffusional process with biochemical reaction was investigated. Fermentation for ethanol production with Saccharomces Cerevisia was carried out with Ca-alginate gel in the form of layer spherical beads in the anaerobic ...
Unsupervised classification and multi-criteria decision analysis as chemometric tools for the assessment of sediment quality: A case study of the Danube and Sava River
(Elsevier, Amsterdam, 2016)
The aim of this study was to evaluate the quality of freshwater sediments by means of three chemometric techniques for multi-criteria analysis and decision: self-organizing network (SON), self-organizing map (SOM) and ...
Modeling of ammonia emission in the USA and EU countries using an artificial neural network approach
(Springer Heidelberg, Heidelberg, 2015)
Ammonia emissions at the national level are frequently estimated by applying the emission inventory approach, which includes the use of emission factors, which are difficult and expensive to determine. Emission factors are ...
Viscoelastic properties of poly(e-caprolactone)/clay nanocomposites in solid and in melt state
(Wiley, Hoboken, 2016)
Viscoelastic properties in solid and in melt state of poly(epsilon-caprolactone), PCL, nanocomposites with organomodified clays (Cloisite30B and Cloisite15A) are thoroughly investigated. Although WAXD is insensitive to the ...
Improvement of bioactivity and tehnological properties of whey protein
(Novi Sad : Institute of Food Technology, 2016)
The aim of this study was to investigate the effects of enzymatic hydrolysis of whey proteins on their
bioactivities and technological properties. Whey protein concentrate (WPC) was hydrolyzed by
Thermolysin. Biological ...
Efficient phytoremediation of uranium mine tailings by tobacco
(Springer-Verlag, 2012)
This investigation shows that tobacco plant roots and leaves accumulate 60 times more uranium than previously reported. Phytoremediation is a convenient technique to clean up polluted soils using herbaceous plants and ...
Production and techno-economic opportunities of use of whey in industrial processes
(University of Agricultural Sciences & Veterinary Medicine Bucharest, Bucharest, 2019)
Whey represents the least utilized by-product in the Serbian food industry, although it is very nutritious and poorly used in nutrition. More than a half of nutrients present in milk are also present in whey, including ...