The use of by-products of oil and fat production in livestock breeding

Hutsol, N. V.; Mysenko, O. O.; Hultiaieva, O. V.; Naidina, T. V.

doi:10.31073/kormovyrobnytstvo201987-21

FFP

2019

DOI: 10.31073/kormovyrobnytstvo201987-21

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The use of by-products of oil and fat production in livestock breeding

N. V. Hutsol

O. O. Mysenko

O. V. Hultiaieva

et al.

Abstract: The research data are collected, analyzed and summarized, and the results of recent studies of authors on the metabolic and productive effects of by-products of oil and fat production under the use in the feeding of animals and poultry. Sufficient and full-value feeding of animals taking into account the norms of optimization of lipid nutrition helps to improve the quality of products and reduce its cost price. Thus, supplementation of the animal and poultry diets with the waste oil and fat production wi… Show more

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2023

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Fatty acid composition of secondary products of oil and fat production

Hutsol

Mysenko

et al. 1970

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Purpose. To determine the content of fat and fatty acids of total lipids in fat and oil production secondary products: in pressed powder, hydrofuse, bleaching and adsorption clays and deodorization distillate. Methods. In the process of the research, general scientific methods were used: deduction, scientific hypothesis and abstraction. For the laboratory research, the following methods were used: zootechnical analysis, liquid chromatography, spectrophotometry, titrimetry. Methods of variation statistics were used to process the obtained experimental results. Results. Indicators of lipid and fatty acid composition of by-products of fat and oil production were determined. It has been established that wastes of fat and oil production are highly nutritious products: the content of crude fat in pressed powder is 65.45%, in the hydrofuse – 68.11%, bleaching clay – 66.99% and adsorption clays – 27.05%; contains essential fatty acids – linoleic (from 0.52 to 57.77%) and α-linolenic acid (from 0.01 to 0.02%). The total amount of polyunsaturated fatty acids in pressed powder is 57.79%, in the hydrofuse – 51.19%, in bleaching clay – 0.53%, in adsorption clays – 11.6%, and in deodorization distillate – 3.94% of the total amount of acids. Among the group of saturated fatty acids, all these products contain palmitic (from 0.88% to 5.91%), stearic (from 2.80% to 12.01%) and arachidic (from 0.07% to 8.43%) acid. The amount of saturated fatty acids in the pressed powder is 8.66%, in the hydrofuse – 8.87%, in bleaching clays – 9.96%, in adsorption clays – 8.07% and in deodorization distillate – 76.9% of the total acids. Conclusions. Wastes of fat and oil production in their composition contain a significant amount of crude fat, most of the fatty acids are represented by oleic and linoleic acid, which characterizes their quality and biological value as a feed additive for feeding animals and poultry.

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Fatty acid composition of secondary products of oil and fat production

Hutsol

Mysenko

et al. 1970

FFP

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Efficiency of use of oil production waste in pig feeding

Hutsol,

Novakovska

et al. 2023

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Purpose. To study the effectiveness of feeding adsorptive clay (perlite) as part of compound feed for young pigs on fattening. Methods. Deductions, scientific hypotheses and abstraction, zootechnical analysis, method of liquid chromatography, spectrophotometry, titrometry, variational statistics. Results. The high intensity of animal growth and metabolism in their bodies is impossible without supplying them with lipids in feed, therefore crude fat should be considered a mandatory component of diets for farm animals. Lipids in feed increase the amount of energy and this allows to reduce costs for grain components. Without lipids, the number of processes in the body would be impossible, including the normal functioning of the hormonal system, besides, the so-called essential fatty acids – linoleic, linolenic, arachidonic – affect the development and productivity of animals. First of all, vegetable oils and fish meal should be mentioned as fat-bearing feed components. The use of waste of vegetable oil production in compound feed for pigs is an additional source of fats. Adsorption clay is used for oil purification and refining in the production process and is disposed after technological cycle completion. The exhausted adsorption clay has a sufficiently high fat content in its composition. It has been established that the use of adsorption clay (perlite) in feeding young pigs reared for meat in the amount of 5% as part of compound feed has a positive productive effect, contributes to the increase of feed nutrition of compound feed, increase average daily gains of animals against control by 7.4%, live weight of 1 head at the end of the main period of the experiment by 5.14% and absolute gain by 7.23%. Conclusions. The use of adsorption clay (perlite) in compound feed for fattening young pigs contributes to increasing average daily gains and reducing costs of feed per unit of production.

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The use of by-products of oil and fat production in livestock breeding

Cited by 2 publications

References 2 publications

Fatty acid composition of secondary products of oil and fat production

Fatty acid composition of secondary products of oil and fat production

Efficiency of use of oil production waste in pig feeding

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