vetpressАграрная наукаAgrarian science0869-81552686-701XРедакция журнала "Аграрная наука"10.32634/0869-8155-2023-370-5-33-37vetpress-2615Research ArticleЗООТЕХНИЯ И ВЕТЕРИНАРИЯZOOTECHNICS AND VETERINARY MEDICINEВлияние уровня липидов в рационе на степень усвоения минералов в организме цыплят-бройлеровInfluence of lipid levels in the diet on the degree of absorption of minerals in the body of broiler chickenshttps://orcid.org/0000-0001-5134-0396РязанцеваК. В.RyazantsevaK. V.

Елена Анатольевна Cизова, доктор биологических наук, заведующая лабораторией нанотехнологии в сельском хозяйстве,

ул. 9 Января, д. 29, Оренбург, 460000

Kristina Vladimirovna Ryazantseva, junior research assistant, 

 29 9 January str., Orenburg, 460000

reger94@bk.ruhttps://orcid.org/0000-0002-5125-5981СизоваЕ. А.SizovaE. A.

Кристина Владимировна Рязанцева, младший научный сотрудник,

ул. 9 Января, д. 29, Оренбург, 460000

Elena Anatolievna Sizova, Doctor of Biological Sciences, Head of the Laboratory of Nanotechnology in Agriculture, 

29 9 January str., Orenburg, 460000

sizova.l78@yandex.ruФедеральный научный центр биологических систем и агротехнологий РАНРоссияFederal Scientific Center of Biological Systems and Agrotechnologies of the Russian Academy of SciencesRussian Federation202305062023053337Copyright © Рязанцева К.В., Сизова Е.А., 20232023Рязанцева К.В., Сизова Е.А.Ryazantseva K.V., Sizova E.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.vetpress.ru/jour/article/view/2615Актуальность

Актуальность. Скороспелые современные кроссы цыплят-бройлеров нуждаются в высокоэнергетическом рационе. Растительные масла, являясь концентрированным источником энергии, покрывают необходимую потребность в энергии. При этом количество и тип жира, используемого в рационе для повышения энергетической ценности, могут влиять на метаболизм микроэлементов. Таким образом, может существовать взаимосвязь между концентрацией и типом липидов в рационе и метаболизмом микроэлементов.

Цель исследования — оценка влияния различных доз подсолнечного масла в рационе на минералы в организме цыплят-бройлеров.

Методы

Методы. Экспериментальные исследования для оценки влияния высокоэнергетического рациона на минеральный статус организма проводился в трех группах цыплят-бройлеров кросса Arbor Acres, сформированных методом пар-аналогов (n = 35). Основной рацион был скорректирован по обменной энергии. Предмет исследований — минеральный состав печени и костной ткани, а также биохимические и морфологические показатели крови.

Результаты

Результаты. На основании исследований установлено, что скармливание цыплятам-бройлерам высокоэнергетического рациона вызывает изменения в метаболизме некоторых микроэлементов и приводит к нарушению из всасывания. В печени, сыворотки крови и костной ткани изучаемые элементы (Fe, Cu и Zn) в эксперименте снижались. Полученный результат требует дальнейших исследований и указывает на возможную необходимость коррекции минерального питания при высокоэнергетических рационах.

Relevance

Relevance. Precocious modern crosses of broiler chickens need a high-energy diet. Vegetable oils, being a concentrated source of energy, cover the necessary energy demand. At the same time, the amount and type of fat used in the diet to increase energy value can affect the metabolism of trace elements. Thus, there may be a relationship between the concentration and type of lipids in the diet and the metabolism of trace elements.

The purpose of the study was to evaluate the effect of various doses of sunflower oil in the diet on minerals in the body of broiler chickens.

Methods

Methods. Experimental studies to assess the effect of a high-energy diet on the mineral status of the body were conducted in three groups of broiler chickens of the Arbor Acres cross, formed by the method of pairs of analogues (n = 35). The basic diet was adjusted for metabolic energy. The subject of research is the mineral composition of the liver and bone tissue, as well as biochemical and morphological parameters of blood.

Results

Results. Based on research, it has been established that feeding broiler chickens is highly co-energy diet causes changes in the metabolism of certain trace elements and leads to to malabsorption. In the liver, blood serum and bone tissue, the studied elements (Fe, Cu and Zn) decreased in the experiment. The result obtained requires further research and indicates on the possible need for correction of mineral nutrition in high-energy diets.

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The authors declare that there are no conflicts of interest present.