Претраживање
Приказ резултата 1-10 од 104
Various instrumental approaches for determination of organic acids in wines
(Elsevier Sci Ltd, Oxford, 2016)
Biosensors based on lactate oxidase, sarcosine oxidase and mixture of fumarase and sarcosine oxidase were used for monitoring of organic acids in wine samples. Additionally, tartaric acid was determined by modified ...
Health and welfare of dairy cows in Serbia
(Univ Agricultural Sciences & Veterinary Medicine Bucharest, Bucharest, 2016)
Diseases and mortality of dairy cows are significant problems from the aspect of welfare as well as the economy of production. Monitoring and analysis of health and welfare conditions on farms are important prerequisites ...
Variability of yield and chemical composition in soybean genotypes grown under different agroecological conditions of Serbia
(Natl Agricultural Research & Development Inst, Fundulea, 2016)
Study of the interaction between genotype (G) and year (Y) provides good estimates of genotypes breeding values. In order to investigate the main effects of G, Y and G x Y interactions on yield and quality components of ...
Zirconium dioxide nanopowders with incorporated Si4+ ions as efficient photocatalyst for degradation of trichlorophenol using simulated solar light.
(Elsevier Science Bv, Amsterdam, 2016)
We present a hydrothermal method for synthesis of zirconia nanopowders: pure and with incorporated Si4+ ions. Zirconyl chloride and tetraethyl orthosilicate were used as precursors. As prepared powders were annealed at 600 ...
Synthesis and characterization of a new type of levan-graft-polystyrene copolymer
(Elsevier Sci Ltd, Oxford, 2016)
Novel macromolecular graft copolymers were synthesized by reaction of the hydroxyl groups of the microbial polysaccharide levan, produced using Bacillus licheniformis, with polystyrene (Lev-g-PS). Synthesis was performed ...
Heat-induced accumulation of protein synthesis elongation factor 1A implies an important role in heat tolerance in potato
(Springer, New York, 2016)
Main conclusion Potato eukaryotic elongation factor 1A comprises multiple isoforms, some of which are heat-inducible or heat-upregulated and might be important in alleviating adverse effects of heat stress on plant ...
First Record of Elatobium abietinum (Walker, 1849) (Hemiptera, Sternoryncha, Aphididae) on Picea spp. in Bulgaria
(Bulgarian Academy of Sciences, 2016)
Elatobium abietinum is reported for the first time in Bulgaria. The aphid was found in the spring of 2014 in three private properties near Sofia (Bistritsa, Pancharevo and Dragalevtsi) on Norway spruce, Picea abies (L.) ...
Comparative analysis of using cereal grains and compound feed in semi-intensive common carp pond production
(Springer, Dordrecht, 2016)
The semi-intensive system of carp farming is dominant in inland aquaculture. Although it appears to be simple, this system has a whole range of options, from those based on traditional rearing methods with use of plants ...
Environmental impacts of the meat chain - Current status and future perspectives
(Elsevier Science London, London, 2016)
BACKGROUND: The meat chain sector is recognized as one of the leading polluters in the food industry. Research on environmental performance in the meat industry has been analyzed in terms of the meat product(s), the ...
Improving the confectionery industry supply chain through second party audits
(Emerald Group Publishing Ltd, Bingley, 2016)
Purpose - The purpose of this paper is to evaluate benefits and constraints of improving suppliers' quality and food safety systems through second party audits. Design/methodology/approach - A quantitative quality and food ...