Nutritional evaluation of inactivated whole soy and protease enzyme for growing and finishing pigs
ABSTRACT The inactivated whole soy (IWS) was studied in pigs to determine the energy value through a metabolism trial and evaluate the effect of IWS and protease on performance, carcass traits, and economic viability. Metabolism with pigs (53.80±4.15kg) to determine digestibility coefficients of dry...
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Universidade Federal de Minas Gerais
2025-01-01
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| Series: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
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| author | M.R. Carmo M.C.M.M. Ludke T.M. Bertol J.V. Ludke A. Coldebella C.P. Cruz H. Rech P.Z. Amador |
| author_facet | M.R. Carmo M.C.M.M. Ludke T.M. Bertol J.V. Ludke A. Coldebella C.P. Cruz H. Rech P.Z. Amador |
| author_sort | M.R. Carmo |
| collection | DOAJ |
| description | ABSTRACT The inactivated whole soy (IWS) was studied in pigs to determine the energy value through a metabolism trial and evaluate the effect of IWS and protease on performance, carcass traits, and economic viability. Metabolism with pigs (53.80±4.15kg) to determine digestibility coefficients of dry matter (DM), organic matter (OM), and crude protein (CP), digestible energy (DE), apparent metabolizable energy (AME), and nitrogen-corrected AME (AMEn). For the performance trial, 60 immunocastrated male pigs and 60 female pigs (30.09±1.46kg) were used in a 2 (gender) x 2 (with and without IWS) x 2 (protease) factorial arrangement. The DM, OM, and CP metabolizability coefficients of IWS were 83.77, 84.43, and 89.18%, respectively. The DE, AME, and AMEn values were 4904±117, 4805±273, and 4656±255kcal/kg, respectively. In growth phase I, enzyme provided an increase in average daily feed intake. In the economic viability, diet with IWS and without the enzyme had the lowest cost per kilogram of weight gained and provided the highest economic efficiency index and net revenue. The IWS has a high energy value and when used in diets for growing and finishing pigs provides satisfactory performance and better economic efficiency. |
| format | Article |
| id | doaj-art-b6ce96a0e7a940bb88cd6071febaa8fb |
| institution | Kabale University |
| issn | 1678-4162 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Universidade Federal de Minas Gerais |
| record_format | Article |
| series | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
| spelling | doaj-art-b6ce96a0e7a940bb88cd6071febaa8fb2025-01-21T07:37:03ZengUniversidade Federal de Minas GeraisArquivo Brasileiro de Medicina Veterinária e Zootecnia1678-41622025-01-0177110.1590/1678-4162-13171Nutritional evaluation of inactivated whole soy and protease enzyme for growing and finishing pigsM.R. Carmohttps://orcid.org/0000-0002-6843-0416M.C.M.M. Ludkehttps://orcid.org/0000-0003-4895-2599T.M. Bertolhttps://orcid.org/0000-0002-0091-3892J.V. Ludkehttps://orcid.org/0000-0003-0113-3270A. Coldebellahttps://orcid.org/0000-0003-1979-6021C.P. Cruzhttps://orcid.org/0009-0009-4498-296XH. Rechhttps://orcid.org/0009-0000-5989-7711P.Z. Amadorhttps://orcid.org/0000-0002-0260-6888ABSTRACT The inactivated whole soy (IWS) was studied in pigs to determine the energy value through a metabolism trial and evaluate the effect of IWS and protease on performance, carcass traits, and economic viability. Metabolism with pigs (53.80±4.15kg) to determine digestibility coefficients of dry matter (DM), organic matter (OM), and crude protein (CP), digestible energy (DE), apparent metabolizable energy (AME), and nitrogen-corrected AME (AMEn). For the performance trial, 60 immunocastrated male pigs and 60 female pigs (30.09±1.46kg) were used in a 2 (gender) x 2 (with and without IWS) x 2 (protease) factorial arrangement. The DM, OM, and CP metabolizability coefficients of IWS were 83.77, 84.43, and 89.18%, respectively. The DE, AME, and AMEn values were 4904±117, 4805±273, and 4656±255kcal/kg, respectively. In growth phase I, enzyme provided an increase in average daily feed intake. In the economic viability, diet with IWS and without the enzyme had the lowest cost per kilogram of weight gained and provided the highest economic efficiency index and net revenue. The IWS has a high energy value and when used in diets for growing and finishing pigs provides satisfactory performance and better economic efficiency.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352025000100500&lng=en&tlng=enanti-nutritional factorsmetabolismperformanceswine productionprotein feed |
| spellingShingle | M.R. Carmo M.C.M.M. Ludke T.M. Bertol J.V. Ludke A. Coldebella C.P. Cruz H. Rech P.Z. Amador Nutritional evaluation of inactivated whole soy and protease enzyme for growing and finishing pigs Arquivo Brasileiro de Medicina Veterinária e Zootecnia anti-nutritional factors metabolism performance swine production protein feed |
| title | Nutritional evaluation of inactivated whole soy and protease enzyme for growing and finishing pigs |
| title_full | Nutritional evaluation of inactivated whole soy and protease enzyme for growing and finishing pigs |
| title_fullStr | Nutritional evaluation of inactivated whole soy and protease enzyme for growing and finishing pigs |
| title_full_unstemmed | Nutritional evaluation of inactivated whole soy and protease enzyme for growing and finishing pigs |
| title_short | Nutritional evaluation of inactivated whole soy and protease enzyme for growing and finishing pigs |
| title_sort | nutritional evaluation of inactivated whole soy and protease enzyme for growing and finishing pigs |
| topic | anti-nutritional factors metabolism performance swine production protein feed |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352025000100500&lng=en&tlng=en |
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