Effects of dietary supplementation of selenium and iodine on growth performance, carcass characteristics and histology of thyroid gland in goats
This study assessed the effects of dietary selenium (Se), iodine (I) and a combination of both on growth performance, thyroid gland activity, carcass characteristics and the concentration of iodine and selenium in Longissimus lumborum (LL) muscle in goats. Twenty-four bucks were randomly assigned to...
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| Format: | Article |
| Language: | English |
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Japanese Society of Animal Science
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/52397/1/Effects%20of%20dietary%20supplementation%20of%20selenium%20and%20iodine%20on%20growth%20performance%2C%20carcass%20characteristics%20and%20histology%20of%20thyroid%20gland%20in%20goats.pdf |
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| author | Aghwan, Zeiad Amjad Abdulrazzak Sazili, Awis Qurni Kadhim, Khalid Kamil Alimon, Abdul Razak Goh, Yong Meng Adeyemi, Kazeem Dauda |
| author_facet | Aghwan, Zeiad Amjad Abdulrazzak Sazili, Awis Qurni Kadhim, Khalid Kamil Alimon, Abdul Razak Goh, Yong Meng Adeyemi, Kazeem Dauda |
| author_sort | Aghwan, Zeiad Amjad Abdulrazzak |
| collection | UPM |
| description | This study assessed the effects of dietary selenium (Se), iodine (I) and a combination of both on growth performance, thyroid gland activity, carcass characteristics and the concentration of iodine and selenium in Longissimus lumborum (LL) muscle in goats. Twenty-four bucks were randomly assigned to four dietary treatments: control (CON), basal diet without supplementation, basal diet + 0.6 mg Se/kg dry matter (DM) (SS), 0.6 mg I/kg DM (IP), or combination of 0.6 mg/kg DM Se and 0.6 mg/kg DM I (SSIP) and fed for 100 days. Animals fed diet SSIP exhibited higher (P < 0.05) body weight and better feed conversion ratio (FCR) than those fed other diets. Dressing percentage of goats fed the supplemented diets was higher (P < 0.05) than that of the control. Carcasses from the IP group had higher (P < 0.05) total fat proportion than the SSIP group. The levels of both elements were significantly elevated (P < 0.05) in LL muscle in supplemented goats. Thyroid follicular epithelial cells of IP and SSIP animals were significantly higher than those of CON and SS groups. The study demonstrated that the combined Se and I dietary supplementation improves growth performance, carcass dressing percentage and increases the retention of Se and I in goat meat. |
| first_indexed | 2024-03-06T09:15:47Z |
| format | Article |
| id | upm.eprints-52397 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:15:47Z |
| publishDate | 2016 |
| publisher | Japanese Society of Animal Science |
| record_format | dspace |
| spelling | upm.eprints-523972017-06-06T08:28:01Z http://psasir.upm.edu.my/id/eprint/52397/ Effects of dietary supplementation of selenium and iodine on growth performance, carcass characteristics and histology of thyroid gland in goats Aghwan, Zeiad Amjad Abdulrazzak Sazili, Awis Qurni Kadhim, Khalid Kamil Alimon, Abdul Razak Goh, Yong Meng Adeyemi, Kazeem Dauda This study assessed the effects of dietary selenium (Se), iodine (I) and a combination of both on growth performance, thyroid gland activity, carcass characteristics and the concentration of iodine and selenium in Longissimus lumborum (LL) muscle in goats. Twenty-four bucks were randomly assigned to four dietary treatments: control (CON), basal diet without supplementation, basal diet + 0.6 mg Se/kg dry matter (DM) (SS), 0.6 mg I/kg DM (IP), or combination of 0.6 mg/kg DM Se and 0.6 mg/kg DM I (SSIP) and fed for 100 days. Animals fed diet SSIP exhibited higher (P < 0.05) body weight and better feed conversion ratio (FCR) than those fed other diets. Dressing percentage of goats fed the supplemented diets was higher (P < 0.05) than that of the control. Carcasses from the IP group had higher (P < 0.05) total fat proportion than the SSIP group. The levels of both elements were significantly elevated (P < 0.05) in LL muscle in supplemented goats. Thyroid follicular epithelial cells of IP and SSIP animals were significantly higher than those of CON and SS groups. The study demonstrated that the combined Se and I dietary supplementation improves growth performance, carcass dressing percentage and increases the retention of Se and I in goat meat. Japanese Society of Animal Science 2016 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/52397/1/Effects%20of%20dietary%20supplementation%20of%20selenium%20and%20iodine%20on%20growth%20performance%2C%20carcass%20characteristics%20and%20histology%20of%20thyroid%20gland%20in%20goats.pdf Aghwan, Zeiad Amjad Abdulrazzak and Sazili, Awis Qurni and Kadhim, Khalid Kamil and Alimon, Abdul Razak and Goh, Yong Meng and Adeyemi, Kazeem Dauda (2016) Effects of dietary supplementation of selenium and iodine on growth performance, carcass characteristics and histology of thyroid gland in goats. Animal Science Journal, 87 (5). pp. 690-696. ISSN 1344-3941; ESSN: 1740-0929 http://onlinelibrary.wiley.com/wol1/doi/10.1111/asj.12484/abstract 10.1111/asj.12484 |
| spellingShingle | Aghwan, Zeiad Amjad Abdulrazzak Sazili, Awis Qurni Kadhim, Khalid Kamil Alimon, Abdul Razak Goh, Yong Meng Adeyemi, Kazeem Dauda Effects of dietary supplementation of selenium and iodine on growth performance, carcass characteristics and histology of thyroid gland in goats |
| title | Effects of dietary supplementation of selenium and iodine on growth performance, carcass characteristics and histology of thyroid gland in goats |
| title_full | Effects of dietary supplementation of selenium and iodine on growth performance, carcass characteristics and histology of thyroid gland in goats |
| title_fullStr | Effects of dietary supplementation of selenium and iodine on growth performance, carcass characteristics and histology of thyroid gland in goats |
| title_full_unstemmed | Effects of dietary supplementation of selenium and iodine on growth performance, carcass characteristics and histology of thyroid gland in goats |
| title_short | Effects of dietary supplementation of selenium and iodine on growth performance, carcass characteristics and histology of thyroid gland in goats |
| title_sort | effects of dietary supplementation of selenium and iodine on growth performance carcass characteristics and histology of thyroid gland in goats |
| url | http://psasir.upm.edu.my/id/eprint/52397/1/Effects%20of%20dietary%20supplementation%20of%20selenium%20and%20iodine%20on%20growth%20performance%2C%20carcass%20characteristics%20and%20histology%20of%20thyroid%20gland%20in%20goats.pdf |
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