Evaluation of liquid xylanase and phytase added after broiler feed pelletization
ABSTRACT The objective of this study was to evaluate whether the addition of the enzymes phytase and xylanase, isolated or associated, in the liquid form after feed pelletization could improve energy utilization and digestibility of calcium and phosphorus by broiler chickens. Three experiments were...
| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Zootecnia
2023-10-01
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| Series: | Revista Brasileira de Zootecnia |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982023000100607&lng=en&tlng=en |
| _version_ | 1797662866571001856 |
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| author | Géssica Paula Tobias Leonardo Miguel Fabiani Heloísa Pagnussatt Alicia Dal Santo Marcos de Lima Felipe Leite Caroline Schmidt Facchi Gustavo Zaccaron Gabriel Hoinoski Edemar Aniecevski Maurício Vicente Alves Gabriela Miotto Galli Lenita Moura Stefani Fernando de Castro Tavernari Tiago Goulart Petrolli |
| author_facet | Géssica Paula Tobias Leonardo Miguel Fabiani Heloísa Pagnussatt Alicia Dal Santo Marcos de Lima Felipe Leite Caroline Schmidt Facchi Gustavo Zaccaron Gabriel Hoinoski Edemar Aniecevski Maurício Vicente Alves Gabriela Miotto Galli Lenita Moura Stefani Fernando de Castro Tavernari Tiago Goulart Petrolli |
| author_sort | Géssica Paula Tobias |
| collection | DOAJ |
| description | ABSTRACT The objective of this study was to evaluate whether the addition of the enzymes phytase and xylanase, isolated or associated, in the liquid form after feed pelletization could improve energy utilization and digestibility of calcium and phosphorus by broiler chickens. Three experiments were performed using 120 birds each, divided into five treatments with eight replicates per group (n = 3), identified as: experiment 1 (xylanase: control, 1000 IU, 1500 IU, 2000 IU, 2500 IU), experiment 2 (phytase: control, 500 FTU, 1000 FTU, 1500 FTU, 2000 FTU), experiment 3 (xylanase + phytase: control, 3000 IU + 500 FTU, 3000 IU + 1000 FTU, 3000 IU + 1500 FTU, 3000 IU + 2000 FTU). Samples for digestibility tests were collected at 14 to 21 days of age. Therefore, the inclusion of liquid phytase and liquid phytase + xylanase after pelletization in broiler diets has become a relevant way to reduce the inclusion of inorganic P, which can reduce the cost of feed and P excretion in the environment. Furthermore, it is an interesting strategy to avoid enzyme denaturation in the pelleting process. |
| first_indexed | 2024-03-11T19:06:19Z |
| format | Article |
| id | doaj.art-6cf17351d28f4ef0bc5c5bc28e4c7fe6 |
| institution | Directory Open Access Journal |
| issn | 1806-9290 |
| language | English |
| last_indexed | 2024-03-11T19:06:19Z |
| publishDate | 2023-10-01 |
| publisher | Sociedade Brasileira de Zootecnia |
| record_format | Article |
| series | Revista Brasileira de Zootecnia |
| spelling | doaj.art-6cf17351d28f4ef0bc5c5bc28e4c7fe62023-10-10T07:42:06ZengSociedade Brasileira de ZootecniaRevista Brasileira de Zootecnia1806-92902023-10-015210.37496/rbz5220220042Evaluation of liquid xylanase and phytase added after broiler feed pelletizationGéssica Paula Tobiashttps://orcid.org/0000-0001-7793-0466Leonardo Miguel Fabianihttps://orcid.org/0000-0001-6768-3334Heloísa Pagnussatthttps://orcid.org/0000-0002-0139-9872Alicia Dal Santohttps://orcid.org/0000-0002-9519-4033Marcos de Limahttps://orcid.org/0000-0001-9685-5414Felipe Leitehttps://orcid.org/0000-0003-2026-7987Caroline Schmidt Facchihttps://orcid.org/0000-0001-8457-9256Gustavo Zaccaronhttps://orcid.org/0000-0002-7120-4911Gabriel Hoinoskihttps://orcid.org/0000-0003-4396-7935Edemar Aniecevskihttps://orcid.org/0000-0001-6095-7187Maurício Vicente Alveshttps://orcid.org/0000-0002-4653-066XGabriela Miotto Gallihttps://orcid.org/0000-0001-6734-8659Lenita Moura Stefanihttps://orcid.org/0000-0002-0814-8726Fernando de Castro Tavernarihttps://orcid.org/0000-0002-3161-019XTiago Goulart Petrollihttps://orcid.org/0000-0002-6175-5939ABSTRACT The objective of this study was to evaluate whether the addition of the enzymes phytase and xylanase, isolated or associated, in the liquid form after feed pelletization could improve energy utilization and digestibility of calcium and phosphorus by broiler chickens. Three experiments were performed using 120 birds each, divided into five treatments with eight replicates per group (n = 3), identified as: experiment 1 (xylanase: control, 1000 IU, 1500 IU, 2000 IU, 2500 IU), experiment 2 (phytase: control, 500 FTU, 1000 FTU, 1500 FTU, 2000 FTU), experiment 3 (xylanase + phytase: control, 3000 IU + 500 FTU, 3000 IU + 1000 FTU, 3000 IU + 1500 FTU, 3000 IU + 2000 FTU). Samples for digestibility tests were collected at 14 to 21 days of age. Therefore, the inclusion of liquid phytase and liquid phytase + xylanase after pelletization in broiler diets has become a relevant way to reduce the inclusion of inorganic P, which can reduce the cost of feed and P excretion in the environment. Furthermore, it is an interesting strategy to avoid enzyme denaturation in the pelleting process.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982023000100607&lng=en&tlng=endigestibilityexogenous enzymesmineralspelletizing |
| spellingShingle | Géssica Paula Tobias Leonardo Miguel Fabiani Heloísa Pagnussatt Alicia Dal Santo Marcos de Lima Felipe Leite Caroline Schmidt Facchi Gustavo Zaccaron Gabriel Hoinoski Edemar Aniecevski Maurício Vicente Alves Gabriela Miotto Galli Lenita Moura Stefani Fernando de Castro Tavernari Tiago Goulart Petrolli Evaluation of liquid xylanase and phytase added after broiler feed pelletization Revista Brasileira de Zootecnia digestibility exogenous enzymes minerals pelletizing |
| title | Evaluation of liquid xylanase and phytase added after broiler feed pelletization |
| title_full | Evaluation of liquid xylanase and phytase added after broiler feed pelletization |
| title_fullStr | Evaluation of liquid xylanase and phytase added after broiler feed pelletization |
| title_full_unstemmed | Evaluation of liquid xylanase and phytase added after broiler feed pelletization |
| title_short | Evaluation of liquid xylanase and phytase added after broiler feed pelletization |
| title_sort | evaluation of liquid xylanase and phytase added after broiler feed pelletization |
| topic | digestibility exogenous enzymes minerals pelletizing |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982023000100607&lng=en&tlng=en |
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