Selenium in Poultry Nutrition: from Sodium Selenite to Organic Selenium Sources
Selenium (Se) is an essential element in poultry nutrition and its bio-efficacy depends on its chemical form. A growing body of research proves that organic forms of Se, mainly selenomethionine (SeMet), in poultry diets have a range of important advantages over traditional sodium selenite. In fact,...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Japan Poultry Science Association
2018-04-01
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| Series: | The Journal of Poultry Science |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/jpsa/55/2/55_0170132/_html/-char/en |
| _version_ | 1797817027047456768 |
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| author | Peter F. Surai Ivan I. Kochish Vladimir I. Fisinin Oksana A. Velichko |
| author_facet | Peter F. Surai Ivan I. Kochish Vladimir I. Fisinin Oksana A. Velichko |
| author_sort | Peter F. Surai |
| collection | DOAJ |
| description | Selenium (Se) is an essential element in poultry nutrition and its bio-efficacy depends on its chemical form. A growing body of research proves that organic forms of Se, mainly selenomethionine (SeMet), in poultry diets have a range of important advantages over traditional sodium selenite. In fact, the organic Se concept considers SeMet as a storage form of Se in the chicken body. As chickens are not able to synthesize SeMet, its provision through diet is a key strategy to fight commercially relevant stresses. Indeed, in stress conditions, when increased selenoprotein expression requires additional Se, while its provision via feed usually decreases due to a reduction in feed consumption, Se reserves in the body (mainly in the muscles) could help maintain an effective antioxidant defense and prevent detrimental consequences of stresses. The poultry industry is looking for the most effective sources of organic Se for commercial use. In this review, advantages and disadvantages of main organic Se sources for poultry (Se-yeast, SeMet, and OH-SeMet) are analyzed, and future directions for the development of new Se sources are identified. |
| first_indexed | 2024-03-13T08:46:21Z |
| format | Article |
| id | doaj.art-acdfbad9d6264a01a8e632f3b635824f |
| institution | Directory Open Access Journal |
| issn | 1346-7395 1349-0486 |
| language | English |
| last_indexed | 2024-03-13T08:46:21Z |
| publishDate | 2018-04-01 |
| publisher | Japan Poultry Science Association |
| record_format | Article |
| series | The Journal of Poultry Science |
| spelling | doaj.art-acdfbad9d6264a01a8e632f3b635824f2023-05-30T02:01:16ZengJapan Poultry Science AssociationThe Journal of Poultry Science1346-73951349-04862018-04-01552799310.2141/jpsa.0170132jpsaSelenium in Poultry Nutrition: from Sodium Selenite to Organic Selenium SourcesPeter F. Surai0Ivan I. Kochish1Vladimir I. Fisinin2Oksana A. Velichko3Department of Microbiology and Biochemistry, Faculty of Veterinary Medicine, Trakia UniversityMoscow State Academy of Veterinary Medicine and Biotechnology named after K.I. SkryabinAll-Russian Institute of Poultry HusbandryDepartment of Ecology and Genetics, Tyumen State UniversitySelenium (Se) is an essential element in poultry nutrition and its bio-efficacy depends on its chemical form. A growing body of research proves that organic forms of Se, mainly selenomethionine (SeMet), in poultry diets have a range of important advantages over traditional sodium selenite. In fact, the organic Se concept considers SeMet as a storage form of Se in the chicken body. As chickens are not able to synthesize SeMet, its provision through diet is a key strategy to fight commercially relevant stresses. Indeed, in stress conditions, when increased selenoprotein expression requires additional Se, while its provision via feed usually decreases due to a reduction in feed consumption, Se reserves in the body (mainly in the muscles) could help maintain an effective antioxidant defense and prevent detrimental consequences of stresses. The poultry industry is looking for the most effective sources of organic Se for commercial use. In this review, advantages and disadvantages of main organic Se sources for poultry (Se-yeast, SeMet, and OH-SeMet) are analyzed, and future directions for the development of new Se sources are identified.https://www.jstage.jst.go.jp/article/jpsa/55/2/55_0170132/_html/-char/enchickenoh-semetpoultryseleniumsemetse-yeast |
| spellingShingle | Peter F. Surai Ivan I. Kochish Vladimir I. Fisinin Oksana A. Velichko Selenium in Poultry Nutrition: from Sodium Selenite to Organic Selenium Sources The Journal of Poultry Science chicken oh-semet poultry selenium semet se-yeast |
| title | Selenium in Poultry Nutrition: from Sodium Selenite to Organic Selenium Sources |
| title_full | Selenium in Poultry Nutrition: from Sodium Selenite to Organic Selenium Sources |
| title_fullStr | Selenium in Poultry Nutrition: from Sodium Selenite to Organic Selenium Sources |
| title_full_unstemmed | Selenium in Poultry Nutrition: from Sodium Selenite to Organic Selenium Sources |
| title_short | Selenium in Poultry Nutrition: from Sodium Selenite to Organic Selenium Sources |
| title_sort | selenium in poultry nutrition from sodium selenite to organic selenium sources |
| topic | chicken oh-semet poultry selenium semet se-yeast |
| url | https://www.jstage.jst.go.jp/article/jpsa/55/2/55_0170132/_html/-char/en |
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