The effect of different energy sources on growth performance, abdominal fat depasition and fatty liver syndrome in broilers. ii. the effect on fatty liver syndrome
This study was carried out to investigate the effects of different energy sources used in broiler diets on occurence of fatty liver syndrome. Four hundred male and 400 femal dayold Arbro 7 were randomly distributed by sex into sixteen pens with each pen containing 50 chicks.<p> In eight experi...
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| Series: | Eurasian Journal of Veterinary Sciences |
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| author | Şakir Doğan TUNCER Reşat AŞTI Behiç COŞKUN Hüdaverdi ERER Mehmet Ali TEKEŞ |
| author_facet | Şakir Doğan TUNCER Reşat AŞTI Behiç COŞKUN Hüdaverdi ERER Mehmet Ali TEKEŞ |
| author_sort | Şakir Doğan TUNCER |
| collection | DOAJ |
| description | This study was carried out to investigate the effects of different
energy sources used in broiler diets on occurence of fatty liver
syndrome. Four hundred male and 400 femal dayold Arbro 7 were randomly
distributed by sex into sixteen pens with each pen containing 50
chicks.<p>
In eight experimental rations, 1. Corn (M); 2. Sunflower oil (2.5 %)
(AY<sub>1</sub>); 3. Sunflower oil (5 %) (AY<sub>2</sub>); 4. Fish oil (2.5 %) (BY<sub>1</sub>); 5. Fish
oil (5 %) BY<sub>2</sub>); 6. Animal fat (2.5%) (HY<sub>1</sub>); 7. Animal fat (5%) (HY<sub>2</sub>);
8. Wheat + Sunflower oil (3 %) (BAY) were used as supplemental or
based energy sources. Each ration was fed to one male and one female
•group. Thus, sixteen groups were set up and experiment was ended at
the 56th day.<p>
At the 56th day of the experiment, the highest liver weights and liver
fat percentages of the male chickens were found in BY<sub>1</sub> and BY<sub>2</sub> fed fish oil. On the other hand, the highest liver weight was found in BY<sub>2</sub> and the
highest percentage of liver fat was observed in BY<sub>1</sub> in the females.<p>
At the end of the experiment, in macroscopic investigation of livers
of the male and female chickens fed fish oil were yellowish pale, swollen
and crispy. In microscobic investigation of the livers in the same groups,
the excessive amounts of lipid infiltrations were seen in the cytoplasma
of paranchymal cells. Simiral observation was found in the livers of female
chickens fed corn. There were the excessive amounts of lipid infiltrations
in M and BAY in males and in HY<sub>1</sub> and BAY females, but the lipid level
was less than the above groups. By contrast, the lesser amounts of lipid
infiltrations were observed in the liver paranchymal cells of the chickens
fed the rations supplemented vegetable or animal fat.<p>
As a result, because of the best effect on the reduction of fat level
obtained with supplementing various levels of sunflower oil, it is sug•
gestecl that the vegetable oil be used in broiler rations as an energy
substitute of some part of corn. On the contrary, fish oil used in broileı
rations increasecl liver fat accumulation and caused fishy smell in meat. |
| format | Article |
| id | doaj-art-54b163e0c797458d90b0d687c33b9f8e |
| institution | Kabale University |
| issn | 1309-6958 2146-1953 |
| language | English |
| publisher | Selcuk University Press |
| record_format | Article |
| series | Eurasian Journal of Veterinary Sciences |
| spelling | doaj-art-54b163e0c797458d90b0d687c33b9f8e2025-01-03T01:36:54ZengSelcuk University PressEurasian Journal of Veterinary Sciences1309-69582146-1953314161932The effect of different energy sources on growth performance, abdominal fat depasition and fatty liver syndrome in broilers. ii. the effect on fatty liver syndromeŞakir Doğan TUNCER0Reşat AŞTI1Behiç COŞKUN2Hüdaverdi ERER3Mehmet Ali TEKEŞ4S. Ü. Vet. Fak. Hayvan Bes. ve Besi. Hast. Anabilim Dalı, KonyaS. Ü. Vet. Fak. Histoloji ve Embriyoloji Bilim Dalı, KonyaS. Ü. Vet. Fak. Hayvan Bes. ve Besi. Hast. Anabilim Dalı, KonyaS. Ü. Vet. Fak. Patoloji Anabilim Dalı, KonyaS. Ü. Vet. Fak. Zootekni Anabilim Dalı, KonyaThis study was carried out to investigate the effects of different energy sources used in broiler diets on occurence of fatty liver syndrome. Four hundred male and 400 femal dayold Arbro 7 were randomly distributed by sex into sixteen pens with each pen containing 50 chicks.<p> In eight experimental rations, 1. Corn (M); 2. Sunflower oil (2.5 %) (AY<sub>1</sub>); 3. Sunflower oil (5 %) (AY<sub>2</sub>); 4. Fish oil (2.5 %) (BY<sub>1</sub>); 5. Fish oil (5 %) BY<sub>2</sub>); 6. Animal fat (2.5%) (HY<sub>1</sub>); 7. Animal fat (5%) (HY<sub>2</sub>); 8. Wheat + Sunflower oil (3 %) (BAY) were used as supplemental or based energy sources. Each ration was fed to one male and one female •group. Thus, sixteen groups were set up and experiment was ended at the 56th day.<p> At the 56th day of the experiment, the highest liver weights and liver fat percentages of the male chickens were found in BY<sub>1</sub> and BY<sub>2</sub> fed fish oil. On the other hand, the highest liver weight was found in BY<sub>2</sub> and the highest percentage of liver fat was observed in BY<sub>1</sub> in the females.<p> At the end of the experiment, in macroscopic investigation of livers of the male and female chickens fed fish oil were yellowish pale, swollen and crispy. In microscobic investigation of the livers in the same groups, the excessive amounts of lipid infiltrations were seen in the cytoplasma of paranchymal cells. Simiral observation was found in the livers of female chickens fed corn. There were the excessive amounts of lipid infiltrations in M and BAY in males and in HY<sub>1</sub> and BAY females, but the lipid level was less than the above groups. By contrast, the lesser amounts of lipid infiltrations were observed in the liver paranchymal cells of the chickens fed the rations supplemented vegetable or animal fat.<p> As a result, because of the best effect on the reduction of fat level obtained with supplementing various levels of sunflower oil, it is sug• gestecl that the vegetable oil be used in broiler rations as an energy substitute of some part of corn. On the contrary, fish oil used in broileı rations increasecl liver fat accumulation and caused fishy smell in meat.http://eurasianjvetsci.org/pdf.php3?id=932 |
| spellingShingle | Şakir Doğan TUNCER Reşat AŞTI Behiç COŞKUN Hüdaverdi ERER Mehmet Ali TEKEŞ The effect of different energy sources on growth performance, abdominal fat depasition and fatty liver syndrome in broilers. ii. the effect on fatty liver syndrome Eurasian Journal of Veterinary Sciences |
| title | The effect of different energy sources on growth performance, abdominal fat depasition and fatty liver syndrome in broilers. ii. the effect on fatty liver syndrome |
| title_full | The effect of different energy sources on growth performance, abdominal fat depasition and fatty liver syndrome in broilers. ii. the effect on fatty liver syndrome |
| title_fullStr | The effect of different energy sources on growth performance, abdominal fat depasition and fatty liver syndrome in broilers. ii. the effect on fatty liver syndrome |
| title_full_unstemmed | The effect of different energy sources on growth performance, abdominal fat depasition and fatty liver syndrome in broilers. ii. the effect on fatty liver syndrome |
| title_short | The effect of different energy sources on growth performance, abdominal fat depasition and fatty liver syndrome in broilers. ii. the effect on fatty liver syndrome |
| title_sort | effect of different energy sources on growth performance abdominal fat depasition and fatty liver syndrome in broilers ii the effect on fatty liver syndrome |
| url | http://eurasianjvetsci.org/pdf.php3?id=932 |
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