Egg quality during storage of eggs from hens fed diets with crude palm oil
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| Format: | Artículo científico |
| Language: | en |
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Universidad de Córdoba
2019
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| _version_ | 1876446578218106880 |
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| author | Ronald Santos R |
| author_facet | Ronald Santos R |
| contents | Egg quality during storage of eggs from hens fed diets with crude palm oil Ronald Santos R Jose Segura C Luís Sarmiento F Veterinaria egg properties layer chickens Egg deterioration Elaeis guineensis storage conditions Objective. Evaluate the effect of crude palm oil (CPO) on quality traits of eggs stored various days at different temperatures. Material and Methods. A total of 240 hens, 28 weeks of age were fed diets with 30 g/kg of soybean oil (SO) or CPO. After 12 weeks, sample of eggs were stored during 0, 4, 8 and 12 days at 4, 12 and 24 °C. Egg quality traits were evaluated. Results. Egg and albumen from hens in CPO diet were heavier than those in SO (p<0.05). High storage temperature reduced egg, albumen and yolk weights, Haugh units (HU), albumen and yolk heights, pH and color (p<0.05), but increased albumen and yolk widths and albumen length (p<0.05). As storage time increased, egg weight, albumen weight and height, and yolk height, pH and colour were reduced (p<0.05). However, yolk weight and width, albumen width and length increased (p<0.05). Oil x storage time interaction (p<0.05) indicated that albumen height, HU and yellowness of yolk from hens in CPO diets were better at 12 days of storage than for hens fed SO. Conclusions. Hens in CPO diet had heavier eggs and albumen than those in SO diet. Egg quality traits decreased as temperature and days of storage increased, but, eggs from hens supplemented CPO had better quality in some traits at 12 days of storage. 2019 artículo científico 0122-0268 https://www.redalyc.org/articulo.oa?id=69360322005 https://www.redalyc.org/journal/693/69360322005/ https://www.redalyc.org/journal/693/69360322005/html/ https://www.redalyc.org/journal/693/69360322005/69360322005.epub https://www.redalyc.org/journal/693/69360322005/movil https://doi.org/10.21897/rmvz.1244 en http://www.redalyc.org/revista.oa?id=693 Revista MVZ Córdoba application/pdf Universidad de Córdoba Revista MVZ Córdoba (Colombia) Num.3 Vol.24 |
| format | Artículo científico |
| id | redalyc_69360322005 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Universidad de Córdoba |
| spellingShingle | Egg quality during storage of eggs from hens fed diets with crude palm oil Ronald Santos R Veterinaria egg properties layer chickens Egg deterioration Elaeis guineensis storage conditions Egg quality during storage of eggs from hens fed diets with crude palm oil Ronald Santos R Jose Segura C Luís Sarmiento F Veterinaria egg properties layer chickens Egg deterioration Elaeis guineensis storage conditions Objective. Evaluate the effect of crude palm oil (CPO) on quality traits of eggs stored various days at different temperatures. Material and Methods. A total of 240 hens, 28 weeks of age were fed diets with 30 g/kg of soybean oil (SO) or CPO. After 12 weeks, sample of eggs were stored during 0, 4, 8 and 12 days at 4, 12 and 24 °C. Egg quality traits were evaluated. Results. Egg and albumen from hens in CPO diet were heavier than those in SO (p<0.05). High storage temperature reduced egg, albumen and yolk weights, Haugh units (HU), albumen and yolk heights, pH and color (p<0.05), but increased albumen and yolk widths and albumen length (p<0.05). As storage time increased, egg weight, albumen weight and height, and yolk height, pH and colour were reduced (p<0.05). However, yolk weight and width, albumen width and length increased (p<0.05). Oil x storage time interaction (p<0.05) indicated that albumen height, HU and yellowness of yolk from hens in CPO diets were better at 12 days of storage than for hens fed SO. Conclusions. Hens in CPO diet had heavier eggs and albumen than those in SO diet. Egg quality traits decreased as temperature and days of storage increased, but, eggs from hens supplemented CPO had better quality in some traits at 12 days of storage. 2019 artículo científico 0122-0268 https://www.redalyc.org/articulo.oa?id=69360322005 https://www.redalyc.org/journal/693/69360322005/ https://www.redalyc.org/journal/693/69360322005/html/ https://www.redalyc.org/journal/693/69360322005/69360322005.epub https://www.redalyc.org/journal/693/69360322005/movil https://doi.org/10.21897/rmvz.1244 en http://www.redalyc.org/revista.oa?id=693 Revista MVZ Córdoba application/pdf Universidad de Córdoba Revista MVZ Córdoba (Colombia) Num.3 Vol.24 |
| title | Egg quality during storage of eggs from hens fed diets with crude palm oil |
| topic | Veterinaria egg properties layer chickens Egg deterioration Elaeis guineensis storage conditions |
| url | https://www.redalyc.org/articulo.oa?id=69360322005 https://www.redalyc.org/journal/693/69360322005/ https://www.redalyc.org/journal/693/69360322005/html/ https://www.redalyc.org/journal/693/69360322005/69360322005.epub https://www.redalyc.org/journal/693/69360322005/movil https://doi.org/10.21897/rmvz.1244 |