The article proposes an analysis of research work on the use a food additive based components Stevia Rebaudiana Bertoni plant in production confectionery product. substitution sugar with sweetener “Stevioside” amount 10 % and 30 did not significant-ly affect organoleptic characteristics finished product, however, at 50 substitution, mild bitter taste herbal odor were observed, which was inheren...

This study analyses the distribution of stress during testing glued cylindrical specimens with thermally sprayed MgAl2O4, Al2O3 oxide coatings in order to evaluate tensile adhesion strength. The set studies that make up this work were conducted influence geometric parameters test specimens, 25 mm diameter by 16–38.1 height, on measured strength specimens. and strain states inside coating at coa...

The parameters of electrical network modes do not correspond the requirements GOST 32144-2013 Russian and National technical regulation Vietnam. In real operating conditions in networks non-sinusoidal unbalanced there are harmonic components voltages currents as well negative sequence. They cause additional losses active power, which leads to heating causes premature aging insulation, result, r...

Relevance . The biosynthesis of milk fat is influenced by a large number factors, including the feeding habits animals. Methods Milk samples were taken and prepared for analysis according to GOST 26809.1-2014. fatty acid composition phase was determined gas chromatography in accordance with 32915-2014 on chromatograph «Crystallux 4000M», capillary column SP2560. Results Significantly lowest con...

Core sediment (sapropel) samples were collected from Lake Okunozero, the Republic of Karelia, Russia, to assess distribution heavy metals and their main fractions, probable sources pollution, potential ecological toxicological risks for water body. Heavy metal concentrations measured by mass spectrometry method using an XSeries-2 ICP-MS. The sequential extraction sapropel was performed scheme T...