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Extract of oats as a modulator of fatty acid composition of geese tissues in the conditions of physiological stress

Danchenko, Olena and Zdorovtseva, Lubov and Vishchur, Oleg and Koshelev, Оleksandr and Halko, Tatiana and Danchenko, Mykola and Nikolayeva, Yulia and Mayboroda, Daniel (2020) Extract of oats as a modulator of fatty acid composition of geese tissues in the conditions of physiological stress. BIOLOGIJA, 66 (1). pp. 165-172.

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Abstract

Feeding natural antioxidant supplements to pets has multiple advantages over traditional synthetic vitamins of the antioxidant group. This study investigated the effect of the Avena satíva extract on the antioxidant status and fatty acid composition of liver tissues, brain, and skeletal muscles of geese, live weight dynamics,and pterylographic parameters during physiological stress of formation of contour and juvenile feathers. It is confirmed that the addition of oat extract to the geese diet during physiological stress increases tissue antioxidant activity. It was established that during the formation of contour feathers (day 28), the voltage of the antioxidant system is significantly weakened by the action of the extract due to selective inhibition of the synthesis of unsaturated fatty acids, in particular oleic. The synthesis of palmitic and stearic acids is activated. The oat extract caused the most remarkable changes in liver tissues. The subsequent period of formation of juvenile feathers (49 days) is characterized by equalization of the composition of fatty acids in the control and experimental groups. At the end of the experiment, geese of the experimental group had by 17.9% much mass and improvement of pterylographic parameters.

Item Type: Article
Subjects: Q Наука > Екологія
Divisions: Хіміко-біологічний факультет > Кафедра екології, загальної біології та раціонального природокористування
Depositing User: Кафедра екології, загальної біології та раціонального природокористуванн
Date Deposited: 06 Feb 2020 09:49
Last Modified: 06 Feb 2020 09:49
URI: http://eprints.mdpu.org.ua/id/eprint/8609

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