bluuebunny/crossref_metadata_2025_split huggingface dataset:
Application of food supplement in production in order to promote health and prophylactic properties
Authors: Efremova E N , Taranova E S , Zenina E A 
Published: November 2019

Abstract
The article is devoted to the issue of the growth of bakeries, their competitiveness, the possibility of introducing new progressive equipment into production and the ability to enter new consumer markets. The study is conducted on the basis of the Volgograd State Agrarian University in the department “Processing technologies and food security”. The aim of the study is to study the use of natural raw materials used to improve the quality, nutritional value and increase the competitive raw materials. As an additive, water is replaced with carrot juice, in the proportion of 50:50 and 100 %. Then there is the definition of organoleptic and physico-chemical properties. The use of carrot juice improves the quality characteristics of bread, the physico-chemical indicators correspond to State Standard 27842-88. In addition the economic efficiency of production of wheat bread is calculated. The level of profitability of wheat bread production with the replacement of water with carrot juice in the proportion of 100 % is 15.25 %, which is 5 % higher than the control sample.
Enhancing the antimicrobial properties of borates in coolant fluids
Authors: Uspensky I A , Fadeev I V , Pestryaeva L Sh , Sadetdinov Sh V 
Published: November 2019

Abstract
Studied the effects of C10H16O8N2 ethylenediaminetetraacetic acid (EDTA) and its C10H14O8N2Na2 disodium salt (trilon B) on the antimicrobial properties of lithium monoborate (LiBO2), sodium (NaBO2) and potassium (KBO2) in 3% emulsion coolant «Ukrinol-1». Established that the listed monoborates have antimicrobial properties in 3% emulsion coolant «Ukrinol-1». The addition of EDTA and trilon B separately at concentration of 1 g/l, enhances almost 2 times the antimicrobial activity of monoborates in the coolant emulsion. Thus, the addition of 30 g/l of sodium monoborate in combination with 1 g/l of EDTA increases the service life of 3% emulsion of «Ukrinol-1» coolant fluid up to 87 days. In combination with trilon B the term of the antimicrobial action of borates in 3% emulsion of the coolant «Ukrinol-1» increases to greater extent than in the presence of EDTA and its service life increases up to 110 days. All this allows us to recommend the studied composition as the antimicrobial additive to improve the sanitary and hygienic working conditions of machine workers and increasing the service life of the 3% emulsion coolant «Ukrinol-1» used for machining of metals.
Modernized system of phased broiler chicken rearing
Authors: Vyayzenen G , Golovey V 
Published: November 2019

Abstract
The modernized domestic complex of LLC "Belgrankorm – Veliky Novgorod" is engaged in the production of embryos, eggs, meat, its processing and freezing and facilitates productivity of chickens, safety of a livestock, body weight gain, achieves the reduction of rearing terms by 5 days and the decrease of feed expenses on 1 kg of production.The duration of the incubation period of eggs in the cabinets of the incubation shop is 18 days. During the following incubation phase (from 18th to 21st days) toxic substances, gases and decay products accumulate in the cabinets. They also get into the body of embryos and hatched chickens, as well as maintenance personnel. Modernized poultry farm facilities enable embryos to be transported by mobile method for three days (from 18th to 21st day) directly to poultry houses (buildings) for hatching of chickens and their subsequent rearing. This can significantly reduce the amount of toxic substances, gases and decay products, energy and financial costs and improve environmental and biological safety. On the 18th or 19th day, egg embryos were exposed to ozonation for 5 min by the "Rios–20" apparatus with a capacity of 20 g/m3. With the current technology, hatching of chickens directly in the housing (poultry house) occurs on the 21st day, when they jump out of their lofty perches in special conveyor belts, quickly find their "working" places, identify their drinking bowls (nipple), feeders and litter (with grain). Broiler chickens of cross "Hubbard" were reared.
Accurate 3D shape recovery of live cattle with three depth cameras
Authors: Ruchay A N , Dorofeev K A , Kalschikov V V , Kolpakov V I , Dzhulamanov K M 
Published: November 2019

Abstract
The animal carcass is one of important indicators of the development of young cattles, therefore it is essential to follow it up. Only the animals with sufficient body frame and with well-muscled top can be successfully fattened to high body mass. In this work we propose a prototype of non-intrusive scanning system for recovery of live cattle 3D shape with three depth cameras. To obtain the highest precision in measuring of cattle shape, we use calibrated cameras, curve fitting algorithms for solving the problem of missing data owing to partial occlusion, and algorithms for accurate fusion of point cloud data from three cameras. The measured animal 3D shape can be used, for instance, for automatic and precise estimation of body dimensions of live animals and for predicting the body weight of individual cattle as well as for daily monitoring production capacity of cattle.
A depth camera-based system for automatic measurement of live cattle body parameters
Authors: Ruchay A N , Dorofeev K A , Kalschikov V V , Kolpakov V I , Dzhulamanov K M 
Published: November 2019

Abstract
Many studies have purposed in order to measure live animal body characteristics using RGB-D cameras. However, most of these studies were made only for specific body measurements in interactive manner. A deviation from the expected animal body characteristics can indicate ill thrift, diseases and vitality. Currently, the farm manager can measure the body characteristics manually. Manual measuring generally requires a lot of labor, and it is, therefore, time consuming and stressful for animals. In this work we propose a non-intrusive depth camera-based system for automatic measurement of various cattle body parameters such as linear and integral characteristics along directional lines and local areas, geodesic distances, perimeters of cross sections, etc
Influence of feed mineral supplements on morphological and biochemical blood indicators of lactating cows
Authors: Sukhanova S F , Pozdnyakova N A , Yaroslavtsev F V 
Published: November 2019

Abstract
The article presents data on morphological and biochemical blood parameters, the content of total protein and its fractions in the blood serum of lactating cows when using new mineral supplements at a dose of 100 g and 350 g per head per day. In experimental group 2, an increase in the hemoglobin index was 11.88% (P≤0.05), in inorganic phosphorus - 27.00% (P≤0.01), in globulins - 4.81% (P ≤ 0.05) compared to the control group.
Biological evaluation of aqueous extract of oak bark on in vitro models
Authors: Atlanderova K N , Makaeva A M , Kholodilina T N 
Published: November 2019

AbstractThe article presents the results of studies on the biological activity and effectiveness of drug administration of oak bark extract in various concentrations and mixed with native cicatricial fluid on the luminescence dynamics of a lux biosensor - a genetic engineering strain of Echerichia coli K12 TG1, a constitutively expressing luxCDABE genes of a natural marine microorganism Photobacterium leiongnathi 54D10. It has been established that the administration of oak bark extract, in ratios: 1:12, 1:10, 1:8, (dry matter of bark to distilled water), does not have a toxic effect on the culture of E. coli K12 TG1. The dynamics of feed digestibility after three and six hours of exposure when making oak bark extract in different dosages is accompanied by an increase in the total digestibility coefficient, after 3 hours by a value from 3.92% (P≤0.001) to 21.18% (P≤0.001), after 6 hours the digestibility increases 3.18% (P≤0.001) to 24.25% (P≤0.001) relative to the control. The greatest digestibility is achieved in a dose of 150 μl. Also, a relationship was found between the dose of oak bark extract and the percentage of digestibility: the higher the dosage, the lower the digestibility, and vice versa - the higher the dosage, the lower the coefficient of digestibility of the dry matter of the feed substrate.
Analysis of seminal plasma biochemical parameters and sperm cryostability in different age groups of stallions
Authors: Atroshchenko M M , Kudlaeva A M , Fomina M A , Kalashnikov V V , Zaitcev A M , Denisova O V , Navasardyants D G , Belonovskaya O S , Pasko A A 
Published: November 2019

Abstract
We studied sperm of stallions of different age groups of the Arab breed at the age of 4 to 21 (n=36). The concentrations of total protein (TP), albumin, globulins, glucose, urea, phospholipids, ionized calcium (Ca2+), and enzyme activity of creatine kinase (CK), alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), amylase, lactate dehydrogenase (LDH) were determined in seminal plasma. After sperm freezing and thawing the progressive sperm motility and viability at +4 °C were studied. We found that progressive motility and viability of spermatozoa after freezing and thawing in stallions at the age of 6-10 years was statistically significantly higher than that of stallions at the age of 4-5 (p=0.004 and p=0.02), 11-15 (p=0.04 and p=0.04) and 16-21 (p=0.01 and p=0.01, respectively). The concentration of sperm in the ejaculates of older stallions (16-21 years old) is significantly lower than in the ejaculates of stallions aged 4-5 (p=0.04), 6-10 (p=0.003), 11-15 (p=0.04). The level of urea in seminal plasma of older stallions (16-21 years old) was statistically significantly higher than in the group of stallions aged 6-10 (p=0.01). There is a negative correlation between progressive sperm motility after cryopreservation and urea concentration in stallion seminal plasma (r=-0.48; p<0.05).
Fertility of ewe following intrauterine laparoscopic insemination with frozen-thawed semen
Authors: Aybazov A M , Malmakov N I , Selionova M I , Mamontova T V 
Published: November 2019

Abstract
Cryopreservation of sperm opening up possibilities for improvement of breeding work due to the rational use of the valuable animals’ genetic potential became the basis for cryobanks of biomaterial, contributed to the widespread, the exchange of gene pool. However, AI with frozen-thawed semen is not widespread in sheep as it is in other domestic species. One reason for this is the low efficiency of frozen-thawed ram semen application. The aim of research was to study the fertilizing ability of frozen-thawed semen using intrauterine laparoscopic insemination. The experiments were carried out in Kazakhstan and Russian Federation. For intrauterine insemination by laparoscopy has been used frozen in straws semen of Polypay, Suffolk (courtesy of University of Wisconsin-Madison, USA), Hampshire, Dorset, Texel, the South African Meat Merino (represented by Animal Breeding Services LTD, New Zealand), and the North Caucasian breeds. During intracervical insemination by frozen semen, the fertility of ewes was 34.4%. When intrauterine insemination using a single detection of sheep on heat, fertilization ranged from 34.7 to 43.7 %, and when using detection of sheep on heat twice a day, fertility was 68.8%. The analysis of factors that can influence the performance of laparoscopic insemination with frozen-thawed semen is presented.
Dynamics of zinc content in food products produced in Orenburg region
Authors: Salnikova E V , Burtseva T I , Skalniy A V , Burlutskaya O I , Kanygina O N 
Published: November 2019

Abstract
The article aims to study the dynamics of zinc content in food products produced in Orenburg region. The studies were conducted in 2011-2015. Zinc content was determined by standard methods in the accredited laboratory of the Testing Center of the All-Russian Scientific Research Institute of Meat Cattle Breeding of the RAS using the atomic absorption spectrometry method. 2100 food samples were tested. Main groups of food products produced in Orenburg region were investigated. Studies have shown that zinc content in wheat bread and fish products is 1.3 times and 1.2 times lower than recommended values. The chronological analysis of zinc content showed that in wheat bread, meat and fish products, its amount increased. The exception is dairy products in which zinc content changes in steps: from 1998 to 2003, zinc content increased from 3.2 to 4.9 mg/kg, and from 2004 to 2015, it decreased from 4.8 to 3.7 mg/kg.
Evaluation of the effects of plant extracts on cattle rumen mi-crobiome
Authors: Yausheva E V , Duskaev G K , Levakhin G I , Nurzhanov B S , Yuldashbaev Yu.A. , Rysaev A F , Rakhmatullin Sh G , Inchagova K S 
Published: November 2019

Abstract
The prohibition of antibiotic drugs in animal husbandry to stimulate animal productivity has provoked an active study of alternative substances, including plant extracts. No less interesting for a detailed study of the extracts of plants Eucalyptus viminalis and Scutellaria baicalensis, as information about their effect on ruminant microbiome is extremely scarce. According to the results of phytochemical analysis, 14 small molecules were found in the extract of Scutellaria baicalensis. and 13 in the composition of the extract of the leaves of Eucalyptus viminalis. Analysis of metagenomic sequencing when plant extracts are included in the feed indicates a significant change in the rumen microbiome. The absence of Proteobacteria and Fibrobacteres phyla in the experimental groups, a decrease in the content of Bacteroidetes by 12.0–17.0% and an increase in Firmicutes (p<0.05) and Saccharibacteria (p<0.05) were noted. An increase in the class Clostridia (p<0.05), due to the family Ruminococcaceae (p<0.05) and the genus Ruminococaceace, was found. In the Bacteroidia class in all groups, the family Prevotellaceae, the genus Prevotella, prevailed in most of the groups. Additional inclusion in the diet of plant extracts of Eucalyptus viminalis and Scutellaria baicalensis have a significant impact on the rumen microbiome of the cattle, the taxonomic identification of microorganisms indicates the prevalence of phyloma Firmicutes, Clostridia class and the Ruminococcaceae family, which are responsible for the separation of imperfect migration. Further evaluation of plant matter is needed in the direction of the overall effect on fermentation of feed in the rumen.
Microelement composition of arid pastures: impact on productive qualities of Kazakh white-headed steers
Authors: Gorlov I F , Fedotova G V , Kaydulina A A , Natyrov A K , Grigoryan L F 
Published: November 2019

Abstract
The article describes the results of a scientific experiment in the beef production in arid areas of the Volgograd Trans-Volga region. Being one of the main branches of agriculture, livestock provides the population with food of animal origin and is a raw material base for corresponding branches of the processing industry. The need to intensify beef cattle breeding is a nationwide task aimed at solving the challenges of food security through innovative methods and tools used for feeding and breeding beef cattle in arid areas of the southern Russia. The article substantiates the need to improve the fodder base for breeding beef cattle in loose and tie-up housing. Feeds enriched with microelements for the intensive growth and development of animals have been found to have quite good effect on the live weight gain and fleshiness of steers. Therefore, the norms of feeding and microelement supplements developed for the rations will enable producing more meat raw materials of high nutritional value in local climatic and natural conditions.
A study on the biological activity of biosynthesized nanoparticles of metal oxides
Authors: Korotkova A M , Polivanova O B , Gavrish I A , Koroleva M Y , Baranova E N , Lebedev S V 
Published: November 2019

Abstract
There was synthesized a number of nanopowders of metals oxides (Fe2O3, Co3O4, ZnO, and CeO2) in the aqueous extract from Petroselinum crispum leaves. There was performed the physicochemical qualification of the synthesized nanomaterials by the methods of UV spectrophotometry and the scanning electron microscopy. SEM-visualization showed CeO2 powders had a spherical morphology (from 14 nm to 500 nm), Fe2O3 had a plate structure (more than 80 nm), and Co3O4 was presented in small cubic particles with sharp edges (from 20 to 100 nm) stuck together in large units (~ 1 μm), ZnO was characterized by a spherical, oval and hexagonal structure (from 60 to 160 nm). The analysis of cytotoxicity of the biosynthesized powders was carried out as counting dead cells in the roots of T. vulgare stained with the vital dye Evans blue after 14 days of exposure with a preparation in a wide range of concentrations (from 10−1 to 10−5 M). The results showed a dose-dependent increase in cell death at a greater extent on the apex of the root compared to the basal area. A remarkable (over 50%) decrease in the cell viability was recorded after the treatment of plants with Fe2O3 (more than 80%), 10−1 M CeO2 (84.7%), 10−1 and 10−2 M Co3O4 (165 and 70%, respectively). However, a slight increase of viable cells was observed after the treatment with ZnO and CeO2 in dilutions of 10−4 to 10−5 M (by 8% compared to the intact samples). In general, the cell viability of the seedling roots of T. vulgare after the exposure to the biosynthesized nanomaterials increased as follows: Fe2O3<Co3O4<CeO2<ZnO.
A study on the antimicrobial activity of metal oxide nanoparticles obtained by the method of “green” synthesis
Authors: Korotkova A M , Polivanova O B , Kosyan D B , Lebedev S V 
Published: November 2019

Abstract
Increasing tolerance of microorganism strains to a range of antibiotics in biomedical practices has led to the need to study preparations from other classes, such as nanoparticles of metals (NPM). Biosynthesized particles with more selective and more distinct activity against both gram-negative and gram-positive strains are especially promising from this point of view. Therefore, it is quite topical to conduct a comparative study on the antimicrobial activity of nanomaterials synthesized biologically. There were synthesized nanopowders of metal oxides Co3O4 (from 20 to 100 nm) and CeO2 (from 14 nm to 500 nm) in the aqueous extract of Petroselinum crispum leaves. The microbiological test of the recombinant strain based on cells of S. typhimurium showed the most pronounced toxic effects were revealed for CeO2, which resulted in fewer cells of the test strain and lack of growth. Nanoparticles of Co3O4 found a moderate antimicrobial action.
Digestibility of dry matter and bioavailability of starch of various types of grain in the rumen
Authors: Rakhmatullin Sh G , Duskaev G K , Kochish I I , Yuldashbaev Yu A , Nurzhanov B S , Inchagova K S , Ryazanov V A 
Published: November 2019

Abstract
The constant introduction of a huge amount of concentrates at the stage of growing and fattening animals can lead to diseases associated with non-compliance with the feeding technique (acidosis). In this regard, the study of metabolism, destruction of dry matter, as well as starch in various feeds of grain origin, including those growing in the Orenburg region and contributing to the acidification of the rumen, is essential and necessary to increase feed efficiency. The highest rate of starch digestion six hours after incubation was in rye, exceeding the similar values of other crops by 0.4-1.3%. Further, two groups of crops should be distinguished with almost the same rate of starch digestion: these are wheat, imported barley, oats and chickpeas, domestic barley. It should be noted that the lowest rate of starch digestion was characteristic of the latter group (6.0%). The need to study the decay of the components of cereals with their active feeding to cattle is important. Including it is necessary to consider regional peculiarities of cultivation of these crops, since the content of substances in the grain, and for the same species, varies greatly, which ultimately affects the feed efficiency.
Chromato-mass-spectrometric study of alcohol extracts Plantago L
Authors: Nemereshina O N , Gusev N F , Ryabinina Z N , Kalyakina R G , Ryabukhina M V , Khalikov B M 
Published: November 2019

Abstract
The authors conducted a study of alcohol extracts of Plantago lanceolata L. and Plantago major L. using chromatography-mass spectrometry. Fitol, squalene, vitamin E, sitosterol, and sugars were found and identified in all studied types of plantains, among which isosorbide was identified on the chromatograms. The difference of the studied species in the composition of lipophilic substances was also revealed. Squalene and Methyl 7-methylcyclopenta [c] pyran-4-carboxylate are found in extracts from Plantago major raw materials. In the Plantago lanceolata samples there are compounds: norlean-17-en-3-on and 3-[3-Bromophenyl] -7-chloro-3.4-dihydro-10-hydroxy-1.9 (2H, 10H) -acridinedione.
Biological risk assessment of the use of ultrafine particles of metals and their oxides to create new microelements preparations
Authors: Aleshina E S , Drozdova E A , Pavlinova A S , Sizova E A , Nechitaylo K.S. 
Published: November 2019

Annotation
The use of nanomaterials is now included in many areas of human activity. A promising area of research for ecology, biology, agriculture and medicine is currently the development in the field of nanotechnology related to the production and use of ultrafine particles of metals and their oxides. In particular, a very broad trend in their use is associated with the creation of new microelements based on them. In this regard, of interest are only those forms of ultrafine particles, which do not have their own toxic effect, but have a more pronounced positive effect compared with substances in macrodisperse form. That is why it becomes relevant to study the safety issues of ultrafine particles of metals-trace elements and assess the possibility of biological risks associated with these applications, for example, as food additives. In this work, the hazard / safety of ultrafine particles of metals and their oxides on the recombinant Escherichia coli K12 TG1 strain with cloned luxCDABE Vibrio fischeri genes was investigated using bioluminescent analysis and the forms of ultrafine particles and their concentrations suitable for further use in agriculture and medicine were determined.