Effects of selenium supplementation as sodium selenite or selenized yeast and different amounts of vitamin E on selenium and vitamin E status of broilers
Uticaj dodavanja selena organskog i neorganskog porekla i različitih količina vitamina E na status selena i vitamina E brojlera
2008
Authors
Marković, RadmilaJovanović, Ivan B.
Baltić, Milan Ž.
Šefer, Dragan
Petrujkić, Branko
Sinovec, Zlatan
Article (Published version)
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Show full item recordAbstract
The aim of this experiment was to determine the effects of broiler meal supplementation with different forms of selenium (as Na-selenite or selenized yeast) and different amounts of vitamin E on selenium and vitamin E status in broiler tissues. A total number of 240 broilers (Cobb 500) were divided in four experimental groups supplemented with Se and vitamin E for a period of 42 days: group SS+E20 - 0.3 mg/kg sodium selenite and 20 IU of vitamin E; group SY+E20 - 0.3 mg/kg selenized yeast and 20 IU of vitamin E; group SS+E100 - 0.3 mg/kg sodium selenite and 100 IU of vitamin E; group SY+E100 - 0.3 mg/kg selenized yeast and 100 IU of vitamin E. Blood plasma Se and MDA concentrations and Se dependent GSH-Px were determined on days 1, 21 and 42, where's content of Se and vitamin E in breast muscle and liver were measured on days 21 and 42 of the experiment. Highest blood plasma glutathione peroxidase (GSH-Px) activities were detected in groups SS+E20 and SS+E100. Supplementation with sele...nium enriched yeast did not result in a significant increase in plasma GSH-Px activity. Selenium and vitamin E concentrations in breast meat and liver were significantly higher in groups supplemented selenized yeast compared to those receiving Na-selenite. Selenium and vitamin E supplementation did not alter plasma MDA concentrations, but in tissues, selenized yeast provided a consistent, although not significant, reduction in MDA content. The increased dose of vitamin E supplemented in broiler meal was not justifiable on the basis of vitamin E tissue content and antioxidative effect.
Cilj ovog eksperimenta je bio da se utvrde efekti dodatka različitih formi selena u obrok (natrijum selenit ili selenizirani kvasac) i različitih količina vitamina E na status selena i vitamina E u tkivima brojlera. Ukupan broj od 240 brojlera (Cobb 500) je bio podeljen na četiri eksperimentalne grupe kojima je dodavan selen i vitamin E u obrok u periodu od 42 dana: grupa SS+E20 - 0,3 mg/kg Na-selenita i 20 IJ vitamina E; grupa SY+E20 - 0.3 mg/kg seleniziranog kvasca i 20 IJ vitamina E; grupa SS+E100 - 0,3 mg/kg Na-selenita i 100 IJ vitamina E; grupa SY+E100- 0,3 mg/kg seleniziranog kvasca i 100 IJ vitamina E. Koncentracija selena u krvnoj plazmi i MDA kao i selen zavisne GSH-PX je određivana 1., 21. i 42., dok su sadržaj selena i vitamina E u grudnoj muskulaturi i jetri određivani 21. i 42. dana eksperimenta. Najviše vrednosti aktivnosti glutation peroksidaze u krvnoj plazmi su utvrđene u grupama SS+E20 i SS+E100. Dodatak seleniziranog kvasca nije rezultirao značajnim povećanjem aktiv...nosti GSH-Px u krvnoj plazmi. Koncentracija selena i vitamina E u grudnoj muskulaturi i jetri je bila značajno viša u grupama kojima je dodat selenizirani kvasac u poređenju sa grupama koje su dobijale Na-selenit. Dodatak selena i vitamina E nije uticao na koncentraciju MDA u krvnoj plazmi, ali je u tkivima, selenizirani kvasac doveo do uočljivog ali ne značajnog smanjenja sadržaja MDA. Povećana doza vitamina E u obroku brojlera od 100 IJ vitamina E nije bila opravdana na osnovu sadržaja vitamina E i antioksidativnog dejstva.
Keywords:
sodium selenite / selenized yeast / selenium / vitamin E / broilersSource:
Acta Veterinaria-Beograd, 2008, 58, 4, 369-380Publisher:
- Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
DOI: 10.2298/AVB0804369M
ISSN: 0567-8315
WoS: 000260245200008
Scopus: 2-s2.0-53649091731
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Fakultet veterinarske medicineTY - JOUR AU - Marković, Radmila AU - Jovanović, Ivan B. AU - Baltić, Milan Ž. AU - Šefer, Dragan AU - Petrujkić, Branko AU - Sinovec, Zlatan PY - 2008 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/550 AB - The aim of this experiment was to determine the effects of broiler meal supplementation with different forms of selenium (as Na-selenite or selenized yeast) and different amounts of vitamin E on selenium and vitamin E status in broiler tissues. A total number of 240 broilers (Cobb 500) were divided in four experimental groups supplemented with Se and vitamin E for a period of 42 days: group SS+E20 - 0.3 mg/kg sodium selenite and 20 IU of vitamin E; group SY+E20 - 0.3 mg/kg selenized yeast and 20 IU of vitamin E; group SS+E100 - 0.3 mg/kg sodium selenite and 100 IU of vitamin E; group SY+E100 - 0.3 mg/kg selenized yeast and 100 IU of vitamin E. Blood plasma Se and MDA concentrations and Se dependent GSH-Px were determined on days 1, 21 and 42, where's content of Se and vitamin E in breast muscle and liver were measured on days 21 and 42 of the experiment. Highest blood plasma glutathione peroxidase (GSH-Px) activities were detected in groups SS+E20 and SS+E100. Supplementation with selenium enriched yeast did not result in a significant increase in plasma GSH-Px activity. Selenium and vitamin E concentrations in breast meat and liver were significantly higher in groups supplemented selenized yeast compared to those receiving Na-selenite. Selenium and vitamin E supplementation did not alter plasma MDA concentrations, but in tissues, selenized yeast provided a consistent, although not significant, reduction in MDA content. The increased dose of vitamin E supplemented in broiler meal was not justifiable on the basis of vitamin E tissue content and antioxidative effect. AB - Cilj ovog eksperimenta je bio da se utvrde efekti dodatka različitih formi selena u obrok (natrijum selenit ili selenizirani kvasac) i različitih količina vitamina E na status selena i vitamina E u tkivima brojlera. Ukupan broj od 240 brojlera (Cobb 500) je bio podeljen na četiri eksperimentalne grupe kojima je dodavan selen i vitamin E u obrok u periodu od 42 dana: grupa SS+E20 - 0,3 mg/kg Na-selenita i 20 IJ vitamina E; grupa SY+E20 - 0.3 mg/kg seleniziranog kvasca i 20 IJ vitamina E; grupa SS+E100 - 0,3 mg/kg Na-selenita i 100 IJ vitamina E; grupa SY+E100- 0,3 mg/kg seleniziranog kvasca i 100 IJ vitamina E. Koncentracija selena u krvnoj plazmi i MDA kao i selen zavisne GSH-PX je određivana 1., 21. i 42., dok su sadržaj selena i vitamina E u grudnoj muskulaturi i jetri određivani 21. i 42. dana eksperimenta. Najviše vrednosti aktivnosti glutation peroksidaze u krvnoj plazmi su utvrđene u grupama SS+E20 i SS+E100. Dodatak seleniziranog kvasca nije rezultirao značajnim povećanjem aktivnosti GSH-Px u krvnoj plazmi. Koncentracija selena i vitamina E u grudnoj muskulaturi i jetri je bila značajno viša u grupama kojima je dodat selenizirani kvasac u poređenju sa grupama koje su dobijale Na-selenit. Dodatak selena i vitamina E nije uticao na koncentraciju MDA u krvnoj plazmi, ali je u tkivima, selenizirani kvasac doveo do uočljivog ali ne značajnog smanjenja sadržaja MDA. Povećana doza vitamina E u obroku brojlera od 100 IJ vitamina E nije bila opravdana na osnovu sadržaja vitamina E i antioksidativnog dejstva. PB - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd T2 - Acta Veterinaria-Beograd T1 - Effects of selenium supplementation as sodium selenite or selenized yeast and different amounts of vitamin E on selenium and vitamin E status of broilers T1 - Uticaj dodavanja selena organskog i neorganskog porekla i različitih količina vitamina E na status selena i vitamina E brojlera VL - 58 IS - 4 SP - 369 EP - 380 DO - 10.2298/AVB0804369M ER -
@article{ author = "Marković, Radmila and Jovanović, Ivan B. and Baltić, Milan Ž. and Šefer, Dragan and Petrujkić, Branko and Sinovec, Zlatan", year = "2008", abstract = "The aim of this experiment was to determine the effects of broiler meal supplementation with different forms of selenium (as Na-selenite or selenized yeast) and different amounts of vitamin E on selenium and vitamin E status in broiler tissues. A total number of 240 broilers (Cobb 500) were divided in four experimental groups supplemented with Se and vitamin E for a period of 42 days: group SS+E20 - 0.3 mg/kg sodium selenite and 20 IU of vitamin E; group SY+E20 - 0.3 mg/kg selenized yeast and 20 IU of vitamin E; group SS+E100 - 0.3 mg/kg sodium selenite and 100 IU of vitamin E; group SY+E100 - 0.3 mg/kg selenized yeast and 100 IU of vitamin E. Blood plasma Se and MDA concentrations and Se dependent GSH-Px were determined on days 1, 21 and 42, where's content of Se and vitamin E in breast muscle and liver were measured on days 21 and 42 of the experiment. Highest blood plasma glutathione peroxidase (GSH-Px) activities were detected in groups SS+E20 and SS+E100. Supplementation with selenium enriched yeast did not result in a significant increase in plasma GSH-Px activity. Selenium and vitamin E concentrations in breast meat and liver were significantly higher in groups supplemented selenized yeast compared to those receiving Na-selenite. Selenium and vitamin E supplementation did not alter plasma MDA concentrations, but in tissues, selenized yeast provided a consistent, although not significant, reduction in MDA content. The increased dose of vitamin E supplemented in broiler meal was not justifiable on the basis of vitamin E tissue content and antioxidative effect., Cilj ovog eksperimenta je bio da se utvrde efekti dodatka različitih formi selena u obrok (natrijum selenit ili selenizirani kvasac) i različitih količina vitamina E na status selena i vitamina E u tkivima brojlera. Ukupan broj od 240 brojlera (Cobb 500) je bio podeljen na četiri eksperimentalne grupe kojima je dodavan selen i vitamin E u obrok u periodu od 42 dana: grupa SS+E20 - 0,3 mg/kg Na-selenita i 20 IJ vitamina E; grupa SY+E20 - 0.3 mg/kg seleniziranog kvasca i 20 IJ vitamina E; grupa SS+E100 - 0,3 mg/kg Na-selenita i 100 IJ vitamina E; grupa SY+E100- 0,3 mg/kg seleniziranog kvasca i 100 IJ vitamina E. Koncentracija selena u krvnoj plazmi i MDA kao i selen zavisne GSH-PX je određivana 1., 21. i 42., dok su sadržaj selena i vitamina E u grudnoj muskulaturi i jetri određivani 21. i 42. dana eksperimenta. Najviše vrednosti aktivnosti glutation peroksidaze u krvnoj plazmi su utvrđene u grupama SS+E20 i SS+E100. Dodatak seleniziranog kvasca nije rezultirao značajnim povećanjem aktivnosti GSH-Px u krvnoj plazmi. Koncentracija selena i vitamina E u grudnoj muskulaturi i jetri je bila značajno viša u grupama kojima je dodat selenizirani kvasac u poređenju sa grupama koje su dobijale Na-selenit. Dodatak selena i vitamina E nije uticao na koncentraciju MDA u krvnoj plazmi, ali je u tkivima, selenizirani kvasac doveo do uočljivog ali ne značajnog smanjenja sadržaja MDA. Povećana doza vitamina E u obroku brojlera od 100 IJ vitamina E nije bila opravdana na osnovu sadržaja vitamina E i antioksidativnog dejstva.", publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd", journal = "Acta Veterinaria-Beograd", title = "Effects of selenium supplementation as sodium selenite or selenized yeast and different amounts of vitamin E on selenium and vitamin E status of broilers, Uticaj dodavanja selena organskog i neorganskog porekla i različitih količina vitamina E na status selena i vitamina E brojlera", volume = "58", number = "4", pages = "369-380", doi = "10.2298/AVB0804369M" }
Marković, R., Jovanović, I. B., Baltić, M. Ž., Šefer, D., Petrujkić, B.,& Sinovec, Z.. (2008). Effects of selenium supplementation as sodium selenite or selenized yeast and different amounts of vitamin E on selenium and vitamin E status of broilers. in Acta Veterinaria-Beograd Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 58(4), 369-380. https://doi.org/10.2298/AVB0804369M
Marković R, Jovanović IB, Baltić MŽ, Šefer D, Petrujkić B, Sinovec Z. Effects of selenium supplementation as sodium selenite or selenized yeast and different amounts of vitamin E on selenium and vitamin E status of broilers. in Acta Veterinaria-Beograd. 2008;58(4):369-380. doi:10.2298/AVB0804369M .
Marković, Radmila, Jovanović, Ivan B., Baltić, Milan Ž., Šefer, Dragan, Petrujkić, Branko, Sinovec, Zlatan, "Effects of selenium supplementation as sodium selenite or selenized yeast and different amounts of vitamin E on selenium and vitamin E status of broilers" in Acta Veterinaria-Beograd, 58, no. 4 (2008):369-380, https://doi.org/10.2298/AVB0804369M . .