№ 111(7), September, 2015
Public date: 30.09.2015
Archive of journal: Articles count 117, 260 kb
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PRODUCTION PROCESS DESIGN OF FUNCTIONAL FOOD PRODUCTS BASED ON FUNCTIONAL VALUE ANALYSES
Description
The article substantiates the feasibility of the method of functional value analysis application to ensure high efficiency for the production of functional food products. This article describes the design technique of food functionality based on the methodology of value analysis, allowing considering such factors as consumer preferences, nutritional, functional value, economic and technological indicators while developing product formulations and technologies. With the example of flour confectionery functional production there have been developed: structural model for the production of functional food products, the scheme of evaluation of the value functions, with due consideration of consumer preferences
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TO INFORMATION SYSTEMS DEVELOPMENT FOR A MILK PRODUCTION ENTERPRISE
Description
In this article, we have explained the necessity of creating precise adaptive energy-saving technologies for use on the milk production enterprises. There are defined the main problems that reduce the enterprises efficiency and milk quality. Many of these problems can be solved if there is organized correctly the information flow through the creation of complex programs and databases. Regardless to the size and structure of the milk production enterprises, they have the following main information streams: animal productivity data; information about the herd composition and structure; information about the diet composition; information about the quality of milk and others. For the storage of this information there is a developed database consisting of 66 tables and 10 diagrams. The article includes information on some charts. To meet the challenges of manufacturing processes modeling there was offered a bunch of "Mathematical package - Database Management System." Within the developed automated enterprise management system we have selected MATLAB and MS SQL Server. There are presented models of thermal balance; heat generated by animals; heat loss from the feed coming from outside and so on. We have also grounded the applicability of the structural processes modeling in conjunction with the possibilities of modern database management system that allows you to convert a wide range of energy saving tasks to automated analysis and forecasting. This approach has the modularity and implementation ease, all of which allows you to build complex information systems, which at the same time are easy to change, expand and renovate
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Description
The article presents a mathematical model of the reliability of the flexible robotic manipulator, which establishes the relationship between the design parameters of the individual elements of the flexible section of the handling robot and the indicators of reliability section
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Description
Experimental data on research of influence of technological parameters on structure and durability at compression of the modified fine-grained concrete are presented in the article. It is shown, that at the optimum maintenance of a mineral additive as a part of the mixed knitting the optimum capillary and porous structure of a cement stone and the increased volume of hydrate new growths is formed. At the raised volume maintenance of an active mineral additive there is a formation of the non-optimal capillary and porous structure of a stone leading to decrease in efficiency of modifying
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Description
The goal of the study is to research experimentally a pseudo-noise sequence acquisition method for multicarrier communication systems of MC-DSCDMA, that allows low hardware requirements and able to operate in low quality channels. The way of achieving this lies in using a specially developed computer model of algorithm in Simulink. The achieved results have shown high efficiency of the considered acquisition method in contrast to sequential search method. The proposed algorithm can be used in multicarrier systems for acquisition of aperiodic pseudo-noise sequences in wireless public networks and in military communication networks
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Description
We have designed and offered a voltage quality analyzer that allows you defining relative deviation of voltage, voltage unbalance factors at zero and negative sequence. The device differs from the existing ones with simple design and circuit solutions; it has low price and the ability to conduct a continuous monitoring of quality indicators of electric energy
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06.00.00 Agricultural sciences
06.00.00 Agricultural sciences
Description
The article presents the results of the studies on the effect of the processing of grape variety Saperavi with a growth regulator called Vimpel with water soluble and foliar fertilizers of new generation - Nutrivant plus and Kelik potassium silicon, both in pure form and in a tank mixture. Processing of bushes was performed three times: after flowering, growth phase of berries (berry of a pea), the beginning of ripening berries. We used Vimpel drug and foliar fertilizers such as Nutrivant plus and Kelik potassium-silicon, both in pure form and in conjunction with Vimpel; it led to a significant increase in weight of the bunch, bush crop and planting yields. The smallest yield increase was provided by Vimpel. However, the combined use of this drug on a background of Kelik silicon- potassium foliar fertilizer and Nutrivant plus led to a greater increase in yield from the bush than when used fertilizers only. Processing of bushes by Vimpel in combination with a foliar application of Kelik potassium-silicon not only led to a significant increase in crop yields from the bush and plantations, but in two cases of the three it contributed to a significant increase of the mass concentration of sugars in the juice of berries. Using Vimpel, together with Nutrivant plus foliar application for two years out of three promoted maximize yields (23.4 and 18.4%) with a decrease in sugar content, and in one year - an increase in the harvest of 10.4%, with a significant increase in mass sugar concentration (1.92 g / 100 cm3 or 9.2%). Thus, the processing of Saperavi grapes with a growth regulator called Vimpel and water soluble foliar fertilizers of new generation - Nutrivant plus and Kelik potassium and silicon is an effective method of increasing the yield and quality of Saperavi grapes
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QUALITY OF GRAPES AND WINE OF SAPERAVI DUE TO APPLICATION OF LIGNOHUMATES OF THE GRADE "В"
06.00.00 Agricultural sciences
Description
There was given the review of the results of the study in the conditions of the Anapa-Taman zone of the Krasnodar region of the influence of the treatment of vines of Saperavi of lignohumates of the grade "В" (“LG-B Bio”, “LG-B Best Bio”, “LG- Best L”) on the quality of must and wine materials. The technology of the grape cultivation on the experimental plot corresponded to the adopted technology which is used in the JSC "Pobeda" of Temryuk District and was widely accepted for the keeping of fruit-bearing plantations of the zone of uncovered viticulture. Agrobiological works were carried out at the optimum terms and were of high quality. Vines of the third- year of life, embodied by the scheme in 3,0 x 1,5 m. The forming is a one-sided Guyot with a height of the trunk in 60 cm. On bushes there was formed the same load shoots and clusters. There were carried out the treatments of grape leaf surfaces by the solutions of lignohumates twice: the 1st – before the flowering and the 2 nd in the beginning of the formation of berries (in 20 days after the first one). The spraying was carried out in the early morning hours. The accounting of the grape harvest and the sampling for the determination of the quality of must and wine materials (10 kg per each type) was conducted in September 20, 2012. The technological and physical-chemical analyses were carried out in the shop of mini winemaking and in the accredited testing laboratory of the grape processing of the scientific center of the winemaking SCSRIHGG of the RAAS. The preparations "LG-B Bio", "LG-B Super Bio" and "LG-B Best A" as grape growth regulators have the equal and stable effect
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06.00.00 Agricultural sciences
Description
In the article we consider the influence of agricultural technologies of cultivation of winter crops on existence of various forms of heavy metals in an arable layer of earth in the conditions and their accumulation in grain production. The gross content of compounds of copper in an arable layer of black leached soil is above background values (maximum concentration limit 1,5-1,7), a share of the fixed connections makes 75 %. The gross content of zinc exceeds background value for chernozems (1,25 clark). The correlation of the water mode of the soil and the content of mobile compounds of heavy metals in an arable layer - a straight line for Cu and the return for Mn , Pb, Cd and Co. Supplement of an arable layer of earth with mobile forms of copper, zinc and cobalt low, manganese - corresponds to the average level. Speaking of the degree of actual mobility the studied elements settle down in sequence: Cd> Mn> Co> Pb> Zn> Cu. Degree of potential availability decreases among: Zn> Mn>Pb> Co> Cu. The existence of Mn, Cu, Zn and Co in grain of wheat is lower than maximum concentration limit, and accumulation of Pb and Cd is higher than maximum concentration limit in grain production for baby food for 10-15 %, that increases individual risk of death to the maximum permissible level
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06.00.00 Agricultural sciences
Description
In the present article the main research results of investigation of the means of pre-milking and postmilking treatment of cow udder and dugs are presented. The treatment of cow udder dugs produces great effect on the milk quality, the incidence level of mastitis of cows in the herd, extension and pathogenic agents transmission from sick to healthy animals; and also udder treatment provides hygienic protection of udder dugs. Tree concentrations of detergent of chloride dioxide were tested. Whereof, dilution of detergent with concentration of 90 mg/l chloride dioxide proved effective disinfective effect in pre-milking treatment of udder dugs. The developed medication for post-milking treatment of cow udder dugs presented high preventive efficiency against mastitis and provided longer hygienic protection of cow udder dugs after milking
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