EFFECT OF LINSEEDS,VITAMIN E AND ETHOXYQUINOLINE ON PRODUCTIVE PERFORMANCE AND ?-3 PUFA DEPOSITION IN THE YOLK OF LAYERS
- VernacularTitle:亚麻籽、维生素E、乙氧基喹啉对蛋鸡生产性能及蛋黄?-3PUFA富集的影响
- Author:
Xin WANG
;
Bo KANG
;
Ruijin ZHOU
;
Huanmin YANG
- Publication Type:Journal Article
- Keywords:
linseeds;
vitamin E;
ethoxyquinoline;
fatty acids
- From:
Acta Nutrimenta Sinica
2004;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:The effect of the linseeds,VE and ethoxyquinoline in feed on the productive performance of the Hailanhong layers and ?-3 PUFA deposition in the yolk of laying eggs was studied. Method:Four hundred and eighty healthy layers of 48 weeks of age were randomly selected. The linseeds,VE and ethoxyquinoline of different levels in diet were fed on these layers. The indices of the productive performance and the fatty acids content of yolk were determined. The regression model of the fatty acids deposition was established. Results:The effect of the linseeds,VE and ethoxyquinoline in feed on the productive performance was slight. The most deposition of ?-3 PUFA was found by adding linseeds 15%,VE 0.17g/kg feed without ethoxyquinoline. Conclusion:The deposition of ?-3 PUFA in eggs could be regulated by controlling the proportion of linseeds and VE in feed with no effect on productive performance of layers.
