The effect of the rearing system and genotype of laying hens on fatty acid composition of eggs
Authors
Rakonjac, Simeon
Bogosavljević-Bošković, Snežana

Dosković, Vladimir

Lukić, Miloš

Škrbić, Zdenka

Petričević, Veselin

Petrović D., Milun
Conference object (Published version)
Metadata
Show full item recordAbstract
This paper aimed to determine the effect of the rearing system and
genotype of laying hens on the fatty acid composition of eggs. Seven times
during the one-year production cycle, 15 eggs from all four experimental groups
were taken, and fatty acid composition was determined on pooled samples. Based
on the obtained results, it can be concluded that the highest content of SFA had
organic New Hampshire eggs, MUFA organic Isa Brown eggs and PUFA floorproduced
eggs. Regarding the ratio of n-6:n-3 PUFA, it can be noted that the
organic eggs had a lower ratio compared to the floor eggs, as well as the New
Hampshire breed compared to the Isa Brown hybrid.
Keywords:
laying hens / floor system / organic system / breed / hybrid / fatty acidSource:
Proceedings of the 1st International symposium on biotechnology, 03-2023, 189-194Publisher:
- Faculty of Agronomy in Čačak
Funding / projects:
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200088 (University of Kragujevac, Faculty of Agronomy, Čačak) (RS-200088)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200022 (Institute for Animal Husbandry, Belgrade-Zemun) (RS-200022)
Collections
Institution/Community
RIStocarTY - CONF AU - Rakonjac, Simeon AU - Bogosavljević-Bošković, Snežana AU - Dosković, Vladimir AU - Lukić, Miloš AU - Škrbić, Zdenka AU - Petričević, Veselin AU - Petrović D., Milun PY - 2023-03 UR - http://r.istocar.bg.ac.rs/handle/123456789/873 AB - This paper aimed to determine the effect of the rearing system and genotype of laying hens on the fatty acid composition of eggs. Seven times during the one-year production cycle, 15 eggs from all four experimental groups were taken, and fatty acid composition was determined on pooled samples. Based on the obtained results, it can be concluded that the highest content of SFA had organic New Hampshire eggs, MUFA organic Isa Brown eggs and PUFA floorproduced eggs. Regarding the ratio of n-6:n-3 PUFA, it can be noted that the organic eggs had a lower ratio compared to the floor eggs, as well as the New Hampshire breed compared to the Isa Brown hybrid. PB - Faculty of Agronomy in Čačak C3 - Proceedings of the 1st International symposium on biotechnology T1 - The effect of the rearing system and genotype of laying hens on fatty acid composition of eggs SP - 189 EP - 194 DO - 10.46793/SBT28.189R ER -
@conference{ author = "Rakonjac, Simeon and Bogosavljević-Bošković, Snežana and Dosković, Vladimir and Lukić, Miloš and Škrbić, Zdenka and Petričević, Veselin and Petrović D., Milun", year = "2023-03", abstract = "This paper aimed to determine the effect of the rearing system and genotype of laying hens on the fatty acid composition of eggs. Seven times during the one-year production cycle, 15 eggs from all four experimental groups were taken, and fatty acid composition was determined on pooled samples. Based on the obtained results, it can be concluded that the highest content of SFA had organic New Hampshire eggs, MUFA organic Isa Brown eggs and PUFA floorproduced eggs. Regarding the ratio of n-6:n-3 PUFA, it can be noted that the organic eggs had a lower ratio compared to the floor eggs, as well as the New Hampshire breed compared to the Isa Brown hybrid.", publisher = "Faculty of Agronomy in Čačak", journal = "Proceedings of the 1st International symposium on biotechnology", title = "The effect of the rearing system and genotype of laying hens on fatty acid composition of eggs", pages = "189-194", doi = "10.46793/SBT28.189R" }
Rakonjac, S., Bogosavljević-Bošković, S., Dosković, V., Lukić, M., Škrbić, Z., Petričević, V.,& Petrović D., M.. (2023-03). The effect of the rearing system and genotype of laying hens on fatty acid composition of eggs. in Proceedings of the 1st International symposium on biotechnology Faculty of Agronomy in Čačak., 189-194. https://doi.org/10.46793/SBT28.189R
Rakonjac S, Bogosavljević-Bošković S, Dosković V, Lukić M, Škrbić Z, Petričević V, Petrović D. M. The effect of the rearing system and genotype of laying hens on fatty acid composition of eggs. in Proceedings of the 1st International symposium on biotechnology. 2023;:189-194. doi:10.46793/SBT28.189R .
Rakonjac, Simeon, Bogosavljević-Bošković, Snežana, Dosković, Vladimir, Lukić, Miloš, Škrbić, Zdenka, Petričević, Veselin, Petrović D., Milun, "The effect of the rearing system and genotype of laying hens on fatty acid composition of eggs" in Proceedings of the 1st International symposium on biotechnology (2023-03):189-194, https://doi.org/10.46793/SBT28.189R . .