Egg quality of laying hens fed diets with plant extracts

Vista sencilla de ítem
dc.creatorDebora Duarte Moraleco
dc.creatorJean Kaique Valentim
dc.creatorLarissa Gonçalves Silva
dc.creatorHeder José D'Ávila Lima
dc.creatorTatiana Marques Bitencourtt
dc.creatorGabriel Machado Dallago
dc.date2019
dc.date.accessioned2026-07-07T03:57:15Z
dc.descriptionThe 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.
dc.formatapplication/pdf
dc.identifier1806-2636
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303160553021
dc.identifierhttps://www.redalyc.org/journal/3031/303160553021/
dc.identifierhttps://www.redalyc.org/journal/3031/303160553021/html/
dc.identifierhttps://www.redalyc.org/journal/3031/303160553021/303160553021.epub
dc.identifierhttps://www.redalyc.org/journal/3031/303160553021/movil
dc.identifier10.4025/actascianimsci.v41i1.43801
dc.identifier.urihttp://hdl.handle.net/123456789/448376
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3031
dc.rightsActa Scientiarum. Animal Sciences
dc.sourceActa Scientiarum. Animal Sciences (Brasil) Vol.41
dc.subjectAgrociencias
dc.titleEgg quality of laying hens fed diets with plant extracts
dc.typeartículo científico

Archivos

Colecciones

Acta Scientiarum. Animal Sciences - Universidade Estadual de Maringá