Egg quality of laying hens fed diets with plant extracts
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| Format: | Artículo científico |
| Language: | en |
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Universidade Estadual de Maringá
2019
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| _version_ | 1876482541992542208 |
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| author | Debora Duarte Moraleco |
| author_facet | Debora Duarte Moraleco |
| contents | Egg quality of laying hens fed diets with plant extracts Debora Duarte Moraleco Jean Kaique Valentim Larissa Gonçalves Silva Heder José D'Ávila Lima Tatiana Marques Bitencourtt Gabriel Machado Dallago Agrociencias shelf life egg quality Antioxidants The objective of this study was to evaluate the effect of marigold flower extract and paprika on egg quality of Black Avifran laying hens in different periods of storage. A completely randomized design study with a 3x3 factorial scheme with three diets (control, paprika, and marigold flower extract) and three storage periods (0, 7, and 14 days) was carried out. The following metrics were evaluated: egg weight, yolk weight, shell weight; yolk color, albumen height, specific gravity, and Haugh unit as well as the yolk, shell, and albumen percentage relative to the total weight of the egg. There was no significant interaction between additives and storage time (p > 0.05) for most of the parameters evaluated. The only exception was observed for yolk color, in which the interaction effect between treatments was significant (p < 0.05). The effect of storage time was significant (p < 0.05) for albumen weight, albumen percentage, yolk color, albumen height, specific gravity, and Haugh unit, with reduction of these parameters over the evaluation period. The use of paprika and marigold flower extract in the diets of Black Avifran laying hens does not influence egg quality. 2019 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303160553021 https://www.redalyc.org/journal/3031/303160553021/ https://www.redalyc.org/journal/3031/303160553021/html/ https://www.redalyc.org/journal/3031/303160553021/303160553021.epub https://www.redalyc.org/journal/3031/303160553021/movil 10.4025/actascianimsci.v41i1.43801 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Vol.41 |
| format | Artículo científico |
| id | redalyc_303160553021 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Egg quality of laying hens fed diets with plant extracts Debora Duarte Moraleco Agrociencias shelf life egg quality Antioxidants Egg quality of laying hens fed diets with plant extracts Debora Duarte Moraleco Jean Kaique Valentim Larissa Gonçalves Silva Heder José D'Ávila Lima Tatiana Marques Bitencourtt Gabriel Machado Dallago Agrociencias shelf life egg quality Antioxidants The objective of this study was to evaluate the effect of marigold flower extract and paprika on egg quality of Black Avifran laying hens in different periods of storage. A completely randomized design study with a 3x3 factorial scheme with three diets (control, paprika, and marigold flower extract) and three storage periods (0, 7, and 14 days) was carried out. The following metrics were evaluated: egg weight, yolk weight, shell weight; yolk color, albumen height, specific gravity, and Haugh unit as well as the yolk, shell, and albumen percentage relative to the total weight of the egg. There was no significant interaction between additives and storage time (p > 0.05) for most of the parameters evaluated. The only exception was observed for yolk color, in which the interaction effect between treatments was significant (p < 0.05). The effect of storage time was significant (p < 0.05) for albumen weight, albumen percentage, yolk color, albumen height, specific gravity, and Haugh unit, with reduction of these parameters over the evaluation period. The use of paprika and marigold flower extract in the diets of Black Avifran laying hens does not influence egg quality. 2019 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303160553021 https://www.redalyc.org/journal/3031/303160553021/ https://www.redalyc.org/journal/3031/303160553021/html/ https://www.redalyc.org/journal/3031/303160553021/303160553021.epub https://www.redalyc.org/journal/3031/303160553021/movil 10.4025/actascianimsci.v41i1.43801 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Vol.41 |
| title | Egg quality of laying hens fed diets with plant extracts |
| topic | Agrociencias shelf life egg quality Antioxidants |
| url | https://www.redalyc.org/articulo.oa?id=303160553021 https://www.redalyc.org/journal/3031/303160553021/ https://www.redalyc.org/journal/3031/303160553021/html/ https://www.redalyc.org/journal/3031/303160553021/303160553021.epub https://www.redalyc.org/journal/3031/303160553021/movil |