Effect of Syzygium cumini leaves on laying hens performance and egg quality
ABSTRACT The aim of this study was to evaluate the effect of Syzygium cumini leaves (SCL) in laying hens diets on productive performance, egg quality and lipid oxidation of yolk. A total of 108 Hysex White laying hens were distributed in a completely randomized design with three treatments and six r...
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Academia Brasileira de Ciências
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| Series: | Anais da Academia Brasileira de Ciências |
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| author | EDNARDO R. FREITAS DANILO R. FERNANDES DAVYD H. SOUZA FRANCISCO D.T. DANTAS REBECA C. SANTOS GILSON B. OLIVEIRA CARLOS EDUARDO B. CRUZ NÁDIA M. BRAZ LORENA F. CÂMARA GERMANO A.J. NASCIMENTO PEDRO H. WATANABE |
| author_facet | EDNARDO R. FREITAS DANILO R. FERNANDES DAVYD H. SOUZA FRANCISCO D.T. DANTAS REBECA C. SANTOS GILSON B. OLIVEIRA CARLOS EDUARDO B. CRUZ NÁDIA M. BRAZ LORENA F. CÂMARA GERMANO A.J. NASCIMENTO PEDRO H. WATANABE |
| author_sort | EDNARDO R. FREITAS |
| collection | DOAJ |
| description | ABSTRACT The aim of this study was to evaluate the effect of Syzygium cumini leaves (SCL) in laying hens diets on productive performance, egg quality and lipid oxidation of yolk. A total of 108 Hysex White laying hens were distributed in a completely randomized design with three treatments and six replicates of six birds each. The treatments consisted of SCL inclusion at dietary levels of 0, 5 and 10 g/kg. There was no significant effect of SCL inclusion on feed intake, laying percentage, weight and egg mass, feed conversion ratio, Haugh units, specific gravity, percentage of yolk, albumen and egg shells and shell thickness. However, the inclusion of SCL significantly influenced the yolk color and yolk lipid oxidation measured by TBARS values. Yolk color increased and TBARS values decreased with the inclusion of SCL. The inclusion of SCL in laying hens diets improves pigmentation and lipid stability of yolk. |
| first_indexed | 2024-12-21T15:38:26Z |
| format | Article |
| id | doaj.art-46d2167fd01444449d50b1016afa61c5 |
| institution | Directory Open Access Journal |
| issn | 1678-2690 |
| language | English |
| last_indexed | 2024-12-21T15:38:26Z |
| publisher | Academia Brasileira de Ciências |
| record_format | Article |
| series | Anais da Academia Brasileira de Ciências |
| spelling | doaj.art-46d2167fd01444449d50b1016afa61c52022-12-21T18:58:34ZengAcademia Brasileira de CiênciasAnais da Academia Brasileira de Ciências1678-2690893 suppl2479248410.1590/0001-3765201720150317S0001-37652017000502479Effect of Syzygium cumini leaves on laying hens performance and egg qualityEDNARDO R. FREITASDANILO R. FERNANDESDAVYD H. SOUZAFRANCISCO D.T. DANTASREBECA C. SANTOSGILSON B. OLIVEIRACARLOS EDUARDO B. CRUZNÁDIA M. BRAZLORENA F. CÂMARAGERMANO A.J. NASCIMENTOPEDRO H. WATANABEABSTRACT The aim of this study was to evaluate the effect of Syzygium cumini leaves (SCL) in laying hens diets on productive performance, egg quality and lipid oxidation of yolk. A total of 108 Hysex White laying hens were distributed in a completely randomized design with three treatments and six replicates of six birds each. The treatments consisted of SCL inclusion at dietary levels of 0, 5 and 10 g/kg. There was no significant effect of SCL inclusion on feed intake, laying percentage, weight and egg mass, feed conversion ratio, Haugh units, specific gravity, percentage of yolk, albumen and egg shells and shell thickness. However, the inclusion of SCL significantly influenced the yolk color and yolk lipid oxidation measured by TBARS values. Yolk color increased and TBARS values decreased with the inclusion of SCL. The inclusion of SCL in laying hens diets improves pigmentation and lipid stability of yolk.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502479&lng=en&tlng=enantioxidantegg qualityphytogenic additivesyolk color |
| spellingShingle | EDNARDO R. FREITAS DANILO R. FERNANDES DAVYD H. SOUZA FRANCISCO D.T. DANTAS REBECA C. SANTOS GILSON B. OLIVEIRA CARLOS EDUARDO B. CRUZ NÁDIA M. BRAZ LORENA F. CÂMARA GERMANO A.J. NASCIMENTO PEDRO H. WATANABE Effect of Syzygium cumini leaves on laying hens performance and egg quality Anais da Academia Brasileira de Ciências antioxidant egg quality phytogenic additives yolk color |
| title | Effect of Syzygium cumini leaves on laying hens performance and egg quality |
| title_full | Effect of Syzygium cumini leaves on laying hens performance and egg quality |
| title_fullStr | Effect of Syzygium cumini leaves on laying hens performance and egg quality |
| title_full_unstemmed | Effect of Syzygium cumini leaves on laying hens performance and egg quality |
| title_short | Effect of Syzygium cumini leaves on laying hens performance and egg quality |
| title_sort | effect of syzygium cumini leaves on laying hens performance and egg quality |
| topic | antioxidant egg quality phytogenic additives yolk color |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502479&lng=en&tlng=en |
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