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A chemometrics as a powerful tool in the elucidation of the role of metals in the biosynthesis of volatile organic compounds in Hungarian thyme samples
(Elsevier France-Editions Scientifiques Medicales Elsevier, Paris, 2013)
The volatile fraction of the leaves of Thymus pannonicus All. (Lamiaceae) was analyzed by headspace extraction followed by GC-FID and GC-MS analysis. The different headspace profiles were recognized, with citral and with ...
Types of food control and application of seven basic quality tools in certified food companies in Serbia
(Wageningen Academic Publishers, Wageningen, 2013)
Types of control and application of basic quality tools in the food industry have been analysed in 49 certified food companies in Serbia. The results showed that all sampled companies have some type of incoming and final ...
Vernalization and Seed Yield of Late Head Cabbage in Different Phases of Rosette Development by Applying GA(3) In Vivo
(International Society for Horticultural Science, 2013)
The seed of the head cabbage (Brassica oleracea var. capitata L.) in the continental climate is produced by bringing the plants into a certain stage of vegetative development, in meteorological conditions, in which the ...
Microstructure and Dielectric Properties of Rare-Earth Doped BaTiO3 Ceramics
(Taylor & Francis Ltd, Abingdon, 2014)
The specimens of BaTiO3 doped with 0.01, 0.1 and 0.5wt% of Er2O3 or Ho2O3 used for this investigation were prepared by the conventional solid state reaction. The specimens were sintered at 1350 degrees C in an air atmosphere ...
Acid and Temperature Treatments Result in Increased Germination of Seeds of Three Fescue Species
(Univ Agr Sci & Veterinary Med Cluj-Napoca, Cluj-Napoca, 2012)
Efficient germination of fescue seeds is essential for successful establishment of meadows and pastures. This research was conducted to ascertain the effects of various acid and temperature treatments on seed germination ...
Analysis of Intracellular pH in Escherichia coli O157:H7 to Determine the Effect of Chlorine Dioxide Decontamination
(Springer, New York, 2012)
The aim of this study was to investigate the response of Escherichia coli O157:H7 when exposed to different concentrations of sanitation agent chlorine dioxide (ClO2) by determining intracellular pH (pH(i)). For this ...
Beckmannia eruciformis Vegetation in the Pannonian Basin (Central and South-Eastern Europe)
(Phyton - Annales Rei Botanicae, 2012)
DITE D., HRIVNAK R., MELECKOVA Z., ELIAS P. jun. & DAJIC-STEVANOVIC Z. 2012. Beckmannia eruciformis vegetation in the Pannonian Basin (Central and South-Eastern Europe) - Phyton (Horn, Austria) 52 (2): 177-194, with 3 ...
Comparative Study of Hyperaccumulation of Nickel by Alyssum murale s.l. Populations from the Ultramafics of Serbia
(Polish Journal of Environmental Studies, 2012)
Ultramafic areas exist in large blocks or as small outcrops separated from other geological substrates in Serbia and host a certain number of facultative serpentinophytes. Among them is Alyssum murale Waldst & Kit. s.l., ...
Influence of shading net on polyphenol profile and radical scavenging activity in different varieties of black currant berries
(Elsevier, Amsterdam, 2013)
Changes of environmental factors, created under influence of various shading nets, could significantly affect some pomological and organoleptic characteristics of plants grown in such conditions as well as biosynthesis of ...
Off-line-pyrolysis-gas chromatography-mass spectrometry analyses of drilling fluids and drill cuttings - Identification of potential environmental marker substances
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
Three different synthetic polymers commonly used in drilling fluids (carboxymethyl cellulose - CMC, hydroxyethyl cellulose - HEC and polyacrylamide - PAA) were analysed by off-line-pyrolysis-gas chromatography-mass ...