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Antioxidant and cytotoxic activity of fatty oil isolated by supercritical fluid extraction from microwave pretreated seeds of wild growing Punica granatum L.
(Elsevier Science Bv, Amsterdam, 2018)
Pomegranate seeds are an excellent source of compounds with biological activity. In the present study, the pomegranate seed oil (PSO) was tested for antioxidant and cytotoxic potential. PSO was extracted by super-critical ...
Survival of spray dried microencapsulated Lactobacillus casei ATCC 393 in simulated gastrointestinal conditions and fermented milk
(Elsevier Science Bv, Amsterdam, 2016)
In the present study, the survival of spray-dried microencapsulated Lactobacillus casei ATCC 393 cells was evaluated under simulated gastrointestinal conditions, as well as during production and storage of fermented milk. ...
Optimization of the electrochemical synthesis of silver nanoparticles in poly(vinyl alcohol) colloid solutions
(Bulgarian Acad Science, Sofia, 2017)
This work focuses on the optimization of electrochemical synthesis of silver nanoparticles in poly(vinyl alcohol) colloid solutions, films and hydrogel discs with the ability for immobilization of silver nanoparticles and ...
Supercapacitive Performances of Activated Highly Microporous Natural Carbon Macrofibers
(Electrochemical Soc Inc, Pennington, 2017)
Activated carbons with high specific surface area (even above 2000 m(2) g(-1)) and pronounced microporosity are prepared in two-stage process involving conventional carbonization of waste hemp fibers and subsequent activation ...
Utilization of supercritical CO2 as a processing aid in setting functionality of starch-based materials
(Wiley-VCH Verlag Gmbh, Weinheim, 2016)
Modification of native starch enables fabrication of a broad spectrum of technologically valuable products for food and non-food applications. Given the increased public concern about food safety and rigorous environmental ...
Polyamidoamine as a clay modifier and curing agent in preparation of epoxy nanocomposites
(Elsevier Science Sa, Lausanne, 2019)
In the present study the commercial multifunctional fatty acid polyamidoamine (PAA) was for the first time simultaneously applied as a curing agent and clay modifier for epoxy/clay nanocomposites (NC) based on diglycidyl ...
Gamma-radiation effects on luminescence properties of Eu3+ activated LaPO4 phosphor
(Elsevier Science Bv, Amsterdam, 2018)
Eu3+ activated LaPO4 phosphors were prepared by a high-temperature solid-state method and irradiated to different high-doses gamma-radiation in the 0-4 MGy range. No effects of high-doses of high-energy radiation on ...
Micro-kinetic model of fructo-oligosaccharide synthesis for prebiotic products
(John Wiley and Sons Inc., 2023)
A new micro-kinetic model of the enzyme-catalyzed synthesis of fructo-oligosaccharides (FOS) was developed. A commercial enzyme mixture Pectinex® Ultra SP-L derived from Aspergillus aculeatus was used. A variety of initial ...
Assembling Mesoscale-Structured Organic Interfaces in Perovskite Photovoltaics
(Wiley-VCH Verlag Gmbh, Weinheim, 2019)
Mesoscale-structured materials offer broad opportunities in extremely diverse applications owing to their high surface areas, tunable surface energy, and large pore volume. These benefits may improve the performance of ...
Removal of manganese in batch and fluidized bed systems using beads of zeolite a as adsorbent
(Elsevier Science Bv, Amsterdam, 2016)
In this study the uptake capacity of Mn(II) ions by zeolite A beads was investigated for different initial Mn concentration (100-400 mg Mn dm(-3)) in batch mode at 25-55 degrees C. The obtained adsorption capacity varying ...