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Prikaz rezultata 1-10 od 361
Influence of supercritical carbon dioxide extraction process temperature and co-solvent addition on the quality of green tea leaves extracts
(Budapest : University of Technology and Economics, 2023)
Interest in the separation of green tea extracts continues to grow due to its significant bioactivity, wide
applicability as well as a large number of green tea spices, variety of extraction techniques, and lack of
systematic ...
Određivanje otpornosti prema lomu materijala cevovoda primenom epruveta oblika prstena
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije, 2018)
Treatment of heavy metals contaminated solid wastes-Stabilization
(4th European Metallurgical Conference, EMC 2007, 2007)
This paper presents investigation of possibility of heavy metals contaminated solid wastes treatment form Bor Site, Serbia. Presented remediation technology is stabilization, which can effectively reduce content of ...
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 ...
A novel disinfectant based on zinc orthotitanate
(European Powder Diffraction Conference (17 ; 2022 ; Šibenik), 2022)
Regarding enormous expansion of bacterial contamination as well as their increase resistivity to commonly used disinfectants, there is a great demand for antibacterial material, which will not be based on organic compounds. ...
Influence of the electrochemical anodization on the surface roughness of Ti-13Nb-13Zr medical alloy
(Univerzitet u Beogradu, Mašinski fakultet, 2021)
Surface roughness is one of the influencing factors on the friction and wear mechanism of metallic materials. However, surface roughness of metallic biomaterials plays a major role in assessing the biocompatibility and ...
Quantitative structure – property relationship studies of liquid chromatography – mass spectrometry responsiveness of aripiprazole and its impurities using artificial neural networks
(Université de LilleFaculté de Pharmecie de Lille, 2018)
The importance of studying electrospray ionization (ESI) technique stems from its widespread liquid
chromatography – mass spectrometry (LC-MS) character, particularly emphasized in scientific areas with most
of non-volatile ...
SOLID-STATE FERMENTATION OF SOYBEAN MEAL: HYDROLYTIC ENZYMES PRODUCTION AND IMPROVEMENT IN BIOACTIVITY
(Bratislava : Slovak Society of Chemical Engineering, 2019)
Solid-state fermentation (SSF) is a fermentation process where different agro-industrial
residues have been used as substrates to maximize their utilizations and to address the waste
disposal issues. Bacillus sp. strain ...
Local heat transfer coefficients during refrigerant R-134a evaporation in a vertical plate heat exchanger
(18th International Congress of Chemical and Process Engineering, CHISA 2008, 2008)
The evaporation heat transfer coefficient of refrigerant R-134a in a vertical plate heat exchanger was investigated. The area of the plate was divided into several segments along the vertical axis. For each of the segments, ...
Thermodynamic properties of binary system eugenol + 4- propylguaiacol in wide ranges of temperature and pressure
(Graz : Graz University of Technology, 2022)
The negative consequences of the use of fossil fuels, as well as the unsustainability of meeting ever-increasing energy requirements with limited reserves of fossil fuels, have led to the intensification of research in the ...