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Приказ резултата 61-70 од 355
Antitumor activities of some macrofungi extracts
(Elsevier Sci Ltd, Oxford, 2014)
Effectiveness assessment of agricultural machinery based on fuzzy sets theory
(Pergamon-Elsevier Science Ltd, Oxford, 2012)
The quality of service of agricultural machinery represents one of the basic factors for successful agricultural production. In this sense, there is a clear need for defining the exact indicator of the quality of these ...
Reduction of Hg2+ by Individual Phenolics and Complex Samples and Its Application in Polarographic Antioxidant Assay
(Electrochemical Soc Inc, Pennington, 2015)
Direct current (DC) polarographic antioxidant (AO) HPMC assay based on the decrease of anodic limiting current of [Hg(O2H)(OH)] (HydroxoPerhydroxoMercury(II) Complex-HPMC), formed in alkaline solution of H2O2, at potential ...
Biological potential of extracts of the wild edible Basidiomycete mushroom Grifola frondosa
(Elsevier Science Bv, Amsterdam, 2015)
Partially purified polysaccharides (FP) and hot alkali extract (FNa) obtained from fruiting bodies of the wild basidiomycete Grifola frondosa were examined for their antimicrobial, antioxidant and cytotoxic activity. The ...
Soil humic acid aggregation by dynamic light scattering and laser Doppler electrophoresis
(Wiley-V C H Verlag Gmbh, Weinheim, 2013)
Humic acids (HAs), similar to other fractions of humic substances (HSs), have a large number of reactive functional groups enabling them to aggregate in solutions. Regardless of the origin of humic acid (aqueous or soil), ...
Environmental life-cycle assessment of various dairy products
(Elsevier Sci Ltd, Oxford, 2014)
The objective of this paper was to assess the environmental performance of the production of six types of dairy products/pasteurized and ultra-high temperature (UHT) milk, yoghurt, cream, butter and cheese/from seven dairy ...
Efficiency Assessment of Natural Biopolymers as Encapsulants of Green Tea (Camellia sinensis L.) Bioactive Compounds by Spray Drying
(Springer, New York, 2015)
In this study a bottom-up approach of designing functional ingredients from green tea extract is proposed by a systematic investigation of 12 different natural biopolymers and their efficiency as carrier materials of green ...
Poly(urethane-dimethylsiloxane) copolymers displaying a range of soft segment contents, noncytotoxic chemistry, and nonadherent properties toward endothelial cells
(Wiley-Blackwell, Hoboken, 2015)
Polyurethane copolymers based on ,-dihydroxypropyl poly(dimethylsiloxane) (PDMS) with a range of soft segment contents were prepared by two-stage polymerization, and their microstructures, thermal, thermomechanical, and ...
Tuning the acidity of niobia: Characterization and catalytic activity of Nb2O5-MeO2 (Me = Ti, Zr, Ce) mesoporous mixed oxides
(Elsevier Science Sa, Lausanne, 2014)
Mesoporous Nb2O5 MeO2 (Me = Ti, Zr, Ce) mixed oxides were successfully prepared using evaporation-induced self-assembly (EISA) method. The structural and textural properties of these materials have been fully characterized ...
The distributions of major whey proteins in acid wheys obtained from caprine/bovine and ovine/bovine milk mixtures
(Elsevier Sci Ltd, Oxford, 2011)
The distributions of major whey proteins in acid wheys from different caprine/bovine and ovine/bovine milk mixtures were investigated using native-polyacrylamide gel electrophoresis (PAGE). Significantly different distributions ...