A selection of food additives for the enrichment of
waffle products was made. Food additive "Powder
from tubers of Jerusalem artichoke" is distinguished by
a high content of inulin - 46.21%. Low-fat sunflower
lecithin contains a significant amount of phospholipids
(98.29%). The influence of the joint application of
food additives "Powder from the tubers of Jerusalem
artichoke" and nonfat sunflower lecithin on the
technological properties of the wafer test was studied.
It is established that the introduction of the food
additive "Powder from the tubers of Jerusalem
artichoke" together with defatted sunflower lecithin,
instead of the traditional soybean, allows to reduce the
viscosity of the wafer test. When introduced into wafer
dough, the dosage of defatted sunflower lecithin can be
reduced, compared to soybean, from 0.4 to 0.2% by
weight of flour
The article describes a method for determining the
heat capacity from data of differential scanning
calorimetry and thermal conductivity of materials,
using the DSM-2M and IT-λ-400 instruments with
original computer programs
Utilization of decommissioned equipment has received
little attention. Recycling systems for technical
equipment in Russia do not exist. The article proposes
a variant of the mechanism of solving the problem of
waste disposal
Potato has been and remains one of the five world's
most important crops. For nearly two hundred years
potato in Russia is the "second bread". This is one of
the so-called social products. Over the past 20 - 25
years of potato farming in our country, there have been
significant changes, both positive and negative. Today,
potatoes are grown in different soil and climatic
conditions in more than one hundred countries around
the world, including the desert oasis and beyond the
polar circle. Potato cultivation Center recently has
moved to Asia. In our time, the leaders of potato
production are China, Russia, India, the US and
Ukraine. Over the past few decades the number of
produced potatoes has increased by 41% and the area under potato planting only 9.5%. From the above data
it is clear that the world potato economy in recent
years has got significant changes, indicating that the
timeliness and relevance of the material in this article
is true
The article presents data describing composition of
macronutrients and food additives "Apple Powder"
and food additive "Pumpkin Powder" obtained from
secondary resources processing of apples and
pumpkins with innovative technology that ensures
their high antioxidant activity. Introduction of the
studied food additives in wheat flour provides a boost
of its antioxidant activity compared to the control
(wheat flour without any additives). We have revealed
that the introduction of the studied food additives in
wheat flour provides a strengthening effect to the
gluten flour, while dietary Supplement Powder called
"Apple" has a strengthening effect on the gluten of
wheat flour compared with a dietary Supplement
called "Pumpkin Powder". We proved a positive
impact of food additives on the gas-forming ability of
wheat flour and water absorption capacity of dough; at
he same time, with the same dosage of additives, water
absorption capacity of dough with the introduction of
additives of "Pumpkin Powder" is higher than this
figure with the introduction of the additives of "Apple
Powder", due to the higher content of pectin in the
additive "Pumpkin Powder " compared with the
additive "Apple Powder", having a high water-holding
capacity. We have found that the dough with the
introduction of the investigated supplements has the
best rheological properties in comparison with control samples. The obtained results allow us to develop
evidence-based formulation and technological modes
of production of bakery products enriched with
antioxidant properties, with the use of food additives
called " Apple Powder" and "Pumpkin Powder"
SCADA is modern information technologies. The
monitoring and control of various technological
processes in industry and in agriculture are possible
thanks to these technologies. The training complex is
created to study features of SCADA systems. The
domestic SCADA Trace Mode The domestic SCADA
Trace Mode is used in this complex. Students study the
abilities of this system on the example of the heating
process. Trace Mode controls humidity and regulates
temperature in a closed space. Its advantage consists
in creation of automatical workstation. There are a
device for accurate temperature measurement; Video,
which repeats the work of the heater on the screen of
the workstation. There is also a trend with graphs of
humidity, of temperature; there is an alarm report with
information on the magnitude and timing of the
process failure. Among them, there is a device for
accurate temperature measurement; video, which
repeats the work of the heater. There is the picture with
graphs of humidity, of temperature and of the target on
a temperature also, there is a report of the alarms about
information on the magnitude and timing of the failure
the process. A distinctive feature of the developed this
complex is to provide students opportunities for
acquiring skills of design and operation training of the
automated control system of technological process of
heating with the holding of tests in real time. After
studying one SCADA system, students are easily
transferred to work in another system, for example,
Master SCADA, domestic producer InSAT
Condition monitoring is a necessary element of the
transport and special machinery in agriculture. The
task of the control operations other than the
determination of the technical state of the object is to
determine the required amount of work, as well as
rational amount of collateral the repair of which could
be combined with the next maintenance. Based on the
results of processing of the information, we may
generate requests for service. In the conditions of
uncertainty of receipt of requests for servicing of
individual machines, estimated volumes and timing,
we have am appropriate development of applied
technique of justification of the number of diagnostic
posts for interactive control of a technical condition
of vehicles and special machinery in agriculture. The
presented methodology is based on probabilistic
methods, and allows the quick optimization of the
number of existing posts interactive diagnostics in the
enterprise, if necessary, translating the existing posts
in "standby" mode, or Vice versa, returning from a
reserve in "work" mode. The production and
technical base of the enterprise service based on the specific assumptions are considered as a system of
mass service (SMO), and the function of such a SMO
– as the process of mass service. The process of
queuing as applied to interactive diagnosis are
"Markov" processes "death and reproduction" with a
finite or countable number of States and continuous
time. To describe the states of the system we use the
system of the Kolmogorov equations for steady state
of "Markov" process. On their basis, we have
determined average queue length, time of stay orders
in the queue, number of busy channels and the
bandwidth of the CFR. Using the intensity of the
requests and the service time of a single application
for specific equipment, the article establishes the
efficiency of online diagnosis posts. The result of the
proposed applied methodology enables timely
decision-making about the need for reconstruction or
technical re-equipment of the company
In the general complex of mechanized works when
growing potatoes, potato harvesting is one of the main
operations. The efficiency of potatoes growing at the
farm largely depends on harvest quality and crop
retrieval. When harvesting potatoes with potato
harvesters their productivity largely depends on the
state of potato haulm. In a case of evolved and laid
haulm the harvesting machines productivity falls
sharply due to working organs clogging and in some
cases their work is not possible at all. Therefore, to
facilitate the work of potato harvesters it is necessary
to remove potato haulm before harvesting. But the
process of haulm removing is very laborious, including
several operations, such as mowing, raking and
transportation, each of which is performed by a
separate machine. The appearance of domestically
made rotary-type machines like KIR-1.5, UBD-3 and
BD-4 at the end of 1950-1960 made it possible to
mechanize the harvesting process of potato haulm. But
it was noticed in the operation that rotor machines
have a number of drawbacks caused by imperfections
in the rotor design, its kinematic regimes, lack of
balance and some others. Therefore, studies aimed at
improving the design of rotary-type machines seem to
be very important. To achieve this goal some
theoretical and experimental studies and lab and field
tests of the modernized four-row shredder have been
carried out. When studying methods of mathematical
analysis and elements of classical mechanics were
used. Some modern methods were applied in the lab
and field tests. The modernized haulm shredder BD-4
was tested at JSC “Avangard” in Ryazan district
In the article, approaches to the management existing at the present stage are considered, their merits and disadvantages are described. General scientific and special approaches to management are singled out. The system, functional and process approaches are described in more detail. The principles of E. Deming are considered. It is pointed out that the application of the above approaches to production management is limited only by the economic sphere of activity, while there is a prospect of using these approaches in the field of labor protection. The article substantiates a selection of the process approach as the most promising in the management of the labor safety management system and health protection of a machine-building enterprise
The aim of the study was to improve evaluation of the uniformity of irrigation with a machine of continuous translational motion, according to the test results of the apparatus with radial methods. Research method – mathematical modeling of the running of four machines of circular actions on a device of continuous translational motion using the result of the tests of the device with a radial method. The algorithm of calculation, recommended by the standard ISO 7749-2-2004, has been improved to minimize manual calculations and measurements. The algorithm is implemented in a computer program. Program of CDU(B) implements an advanced algorhythm. The program calculates a matrix of irrigation doses on meter squares area of spray irrigation between the positions of the two devices. The progressive movement of the machine is modeled by summing the doses in column-major order with constant X. At vector doses after the passage of the machine, it calculates the coefficient of uniformity of irrigation by Christiansen. The calculation is performed at different steps of the installation of devices, and so it determines the optimal location of them. The improved algorithm of calculating the figures of sprinkling uniformity using the test results for devices using a radial method was implemented in the program of the CDU(A) [1]; it allows to choose the optimal step for installation of devices. The algorithm of calculating the uniformity in the step of installation of the apparatus on the pipeline which is greater than the radius of the irrigation apparatus simulates the operation of two devices. During the installation step of the apparatus of smaller radius than irrigation apparatus, we model the work of four adjacent devices. The optimal step of installation of i-Wob is 14.5 meters, which is 1.75 times greater than the radius of the irrigation system and 1.5 times greater than the pitch of stationary devices with the same tolerance on the uniformity. Two-nozzle devices, which assessment standard does not meet the requirements of the uniformity of irrigation at the drive of the translational motion ensures a better distribution in the pitch of less than 24 meters