Protease and sugarcane yeast in diets for broiler chicks
The objective of this study was to evaluate the inclusion of protease and sugarcane yeast in poultry diets on performance, organ weight, intestinal biometry, chemical composition and deposition of body nutrients in the 1 to 7-day old phase. The experimental design consisted of a randomized complete...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Editora da Universidade Estadual de Maringá (Eduem)
2020-06-01
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| Series: | Acta Scientiarum: Animal Sciences |
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| Online Access: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/50436 |
| _version_ | 1818198509152632832 |
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| author | Elvania Maria da Silva Costa Moreira Leilane Rocha Barros Dourado Hidaliana Paumerik Aguiar Bastos Mabell Nery Ribeiro Sandra Regina Gomes da Silva João Batista Lopes Miguel Arcanjo Moreira Filho Stélio Bezerra Pinheiro de Lima |
| author_facet | Elvania Maria da Silva Costa Moreira Leilane Rocha Barros Dourado Hidaliana Paumerik Aguiar Bastos Mabell Nery Ribeiro Sandra Regina Gomes da Silva João Batista Lopes Miguel Arcanjo Moreira Filho Stélio Bezerra Pinheiro de Lima |
| author_sort | Elvania Maria da Silva Costa Moreira |
| collection | DOAJ |
| description | The objective of this study was to evaluate the inclusion of protease and sugarcane yeast in poultry diets on performance, organ weight, intestinal biometry, chemical composition and deposition of body nutrients in the 1 to 7-day old phase. The experimental design consisted of a randomized complete block design, in a factorial arrangement of 2 (without and with the enzyme protease) x3 (yeast levels: 0, 6 and 12%) +1 (positive control diet), totaling seven treatments with five replicates, birds per experimental unit. The treatments used consisted of a positive control diet and the others were the negative control, with reductions in nutritional levels of protein and amino acids by 4% requirement. In the negative control diets, protease enzyme was included in three levels of sugarcane yeast. In isolation, treatments with or without inclusion of protease influenced the chemical composition of the birds. The levels of yeast from sugarcane yeast presented effects for weight gain, feed conversion, moisture and crude protein in the nutrient deposition. The inclusion of protease in diets for broiler chicks cannot remedy the poor performance provided by the use of sugarcane yeast, in addition to presenting lower levels of deposition of body nutrients. |
| first_indexed | 2024-12-12T02:07:00Z |
| format | Article |
| id | doaj.art-1bb71f688ede4aaf95a92b9695f7ea8c |
| institution | Directory Open Access Journal |
| issn | 1806-2636 1807-8672 |
| language | English |
| last_indexed | 2024-12-12T02:07:00Z |
| publishDate | 2020-06-01 |
| publisher | Editora da Universidade Estadual de Maringá (Eduem) |
| record_format | Article |
| series | Acta Scientiarum: Animal Sciences |
| spelling | doaj.art-1bb71f688ede4aaf95a92b9695f7ea8c2022-12-22T00:42:00ZengEditora da Universidade Estadual de Maringá (Eduem)Acta Scientiarum: Animal Sciences1806-26361807-86722020-06-0142e50436e5043610.4025/actascianimsci.v42i1.5043650436Protease and sugarcane yeast in diets for broiler chicksElvania Maria da Silva Costa Moreira0Leilane Rocha Barros Dourado1Hidaliana Paumerik Aguiar Bastos2Mabell Nery Ribeiro3Sandra Regina Gomes da Silva4João Batista Lopes5Miguel Arcanjo Moreira Filho6Stélio Bezerra Pinheiro de Lima7Universidade Federal do PiauíUniversidade Federal do PiauíInstituto Federal de Educação, Ciência e Tecnologia do PiauíInstituto Federal de Educação, Ciência e Tecnologia do PiauíUniversidade Federal do PiauíUniversidade Federal do PiauíUniversidade Federal do PiauíUniversidade Federal do PiauíThe objective of this study was to evaluate the inclusion of protease and sugarcane yeast in poultry diets on performance, organ weight, intestinal biometry, chemical composition and deposition of body nutrients in the 1 to 7-day old phase. The experimental design consisted of a randomized complete block design, in a factorial arrangement of 2 (without and with the enzyme protease) x3 (yeast levels: 0, 6 and 12%) +1 (positive control diet), totaling seven treatments with five replicates, birds per experimental unit. The treatments used consisted of a positive control diet and the others were the negative control, with reductions in nutritional levels of protein and amino acids by 4% requirement. In the negative control diets, protease enzyme was included in three levels of sugarcane yeast. In isolation, treatments with or without inclusion of protease influenced the chemical composition of the birds. The levels of yeast from sugarcane yeast presented effects for weight gain, feed conversion, moisture and crude protein in the nutrient deposition. The inclusion of protease in diets for broiler chicks cannot remedy the poor performance provided by the use of sugarcane yeast, in addition to presenting lower levels of deposition of body nutrients.http://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/50436poultry farm; enzyme; nutrition; by-product. |
| spellingShingle | Elvania Maria da Silva Costa Moreira Leilane Rocha Barros Dourado Hidaliana Paumerik Aguiar Bastos Mabell Nery Ribeiro Sandra Regina Gomes da Silva João Batista Lopes Miguel Arcanjo Moreira Filho Stélio Bezerra Pinheiro de Lima Protease and sugarcane yeast in diets for broiler chicks Acta Scientiarum: Animal Sciences poultry farm; enzyme; nutrition; by-product. |
| title | Protease and sugarcane yeast in diets for broiler chicks |
| title_full | Protease and sugarcane yeast in diets for broiler chicks |
| title_fullStr | Protease and sugarcane yeast in diets for broiler chicks |
| title_full_unstemmed | Protease and sugarcane yeast in diets for broiler chicks |
| title_short | Protease and sugarcane yeast in diets for broiler chicks |
| title_sort | protease and sugarcane yeast in diets for broiler chicks |
| topic | poultry farm; enzyme; nutrition; by-product. |
| url | http://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/50436 |
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