<b>Performance of beef cattle bulls in feed lots and fed on diets containing enzymatic complex
Current paper evaluates the performance of confined beef cattle supplemented with amylolytic enzyme complex produced by fungus Aspergillus awamori and a commercial product containing multienzyme complex, yeast and MOS. Treatments comprised control (basal diet composed of 16% Mombasa grass silage, 66...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Editora da Universidade Estadual de Maringá (Eduem)
2015-05-01
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| Series: | Acta Scientiarum: Animal Sciences |
| Subjects: | |
| Online Access: | http://186.233.154.254/ojs/index.php/ActaSciAnimSci/article/view/26446 |
| _version_ | 1818997098167664640 |
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| author | Leonardo Guimarães de Oliveira Reginaldo Nassar Ferreira João Teodoro Padua Cirano José Ulhoa Cristine dos Santos Settimi Cysneiros Emmanuel Arnhold |
| author_facet | Leonardo Guimarães de Oliveira Reginaldo Nassar Ferreira João Teodoro Padua Cirano José Ulhoa Cristine dos Santos Settimi Cysneiros Emmanuel Arnhold |
| author_sort | Leonardo Guimarães de Oliveira |
| collection | DOAJ |
| description | Current paper evaluates the performance of confined beef cattle supplemented with amylolytic enzyme complex produced by fungus Aspergillus awamori and a commercial product containing multienzyme complex, yeast and MOS. Treatments comprised control (basal diet composed of 16% Mombasa grass silage, 66% ground corn, 3% vitamin nuclear mineral and 15% cottonseed meal), amylase treatment (control diet with the addition of 48.7 saccharifying units kg-1 diet) and compound treatment (control diet with the addition of enzymatic complex composed of 83.2 saccharifying units, 8.8 fibrolytic units, 0.05 g of mannan oligosaccharides and 0.2 g of inactivated yeast Kg-1 of the dry matter diet). The addition of products did not significantly increase daily weight gain, intake, feed conversion and carcass yield of cattle. There was no difference between in vitro digestibility of dry matter (IVDMD) in the diets. The percentage of residual fecal starch was not influenced by exogenous amylolytic enzymes of amylase and compound treatments. The tested products were not able to improve animal performance. |
| first_indexed | 2024-12-20T21:40:14Z |
| format | Article |
| id | doaj.art-74a64c4ed07d4513bc966749f53d3489 |
| institution | Directory Open Access Journal |
| issn | 1806-2636 1807-8672 |
| language | English |
| last_indexed | 2024-12-20T21:40:14Z |
| publishDate | 2015-05-01 |
| publisher | Editora da Universidade Estadual de Maringá (Eduem) |
| record_format | Article |
| series | Acta Scientiarum: Animal Sciences |
| spelling | doaj.art-74a64c4ed07d4513bc966749f53d34892022-12-21T19:25:50ZengEditora da Universidade Estadual de Maringá (Eduem)Acta Scientiarum: Animal Sciences1806-26361807-86722015-05-0137218118610.4025/actascianimsci.v37i2.2644612276<b>Performance of beef cattle bulls in feed lots and fed on diets containing enzymatic complexLeonardo Guimarães de Oliveira0Reginaldo Nassar Ferreira1João Teodoro Padua2Cirano José Ulhoa3Cristine dos Santos Settimi Cysneiros4Emmanuel Arnhold5Universidade Federal de GoiásUniversidade Federal de GoiásUniversidade Federal de GoiásUniversidade Federal de GoiásUniversidade Federal de GoiásUniversidade Federal de GoiásCurrent paper evaluates the performance of confined beef cattle supplemented with amylolytic enzyme complex produced by fungus Aspergillus awamori and a commercial product containing multienzyme complex, yeast and MOS. Treatments comprised control (basal diet composed of 16% Mombasa grass silage, 66% ground corn, 3% vitamin nuclear mineral and 15% cottonseed meal), amylase treatment (control diet with the addition of 48.7 saccharifying units kg-1 diet) and compound treatment (control diet with the addition of enzymatic complex composed of 83.2 saccharifying units, 8.8 fibrolytic units, 0.05 g of mannan oligosaccharides and 0.2 g of inactivated yeast Kg-1 of the dry matter diet). The addition of products did not significantly increase daily weight gain, intake, feed conversion and carcass yield of cattle. There was no difference between in vitro digestibility of dry matter (IVDMD) in the diets. The percentage of residual fecal starch was not influenced by exogenous amylolytic enzymes of amylase and compound treatments. The tested products were not able to improve animal performance.http://186.233.154.254/ojs/index.php/ActaSciAnimSci/article/view/26446starchbiotechnologyfeedlotruminant. |
| spellingShingle | Leonardo Guimarães de Oliveira Reginaldo Nassar Ferreira João Teodoro Padua Cirano José Ulhoa Cristine dos Santos Settimi Cysneiros Emmanuel Arnhold <b>Performance of beef cattle bulls in feed lots and fed on diets containing enzymatic complex Acta Scientiarum: Animal Sciences starch biotechnology feedlot ruminant. |
| title | <b>Performance of beef cattle bulls in feed lots and fed on diets containing enzymatic complex |
| title_full | <b>Performance of beef cattle bulls in feed lots and fed on diets containing enzymatic complex |
| title_fullStr | <b>Performance of beef cattle bulls in feed lots and fed on diets containing enzymatic complex |
| title_full_unstemmed | <b>Performance of beef cattle bulls in feed lots and fed on diets containing enzymatic complex |
| title_short | <b>Performance of beef cattle bulls in feed lots and fed on diets containing enzymatic complex |
| title_sort | b performance of beef cattle bulls in feed lots and fed on diets containing enzymatic complex |
| topic | starch biotechnology feedlot ruminant. |
| url | http://186.233.154.254/ojs/index.php/ActaSciAnimSci/article/view/26446 |
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