Dietary α-galactosidase and xylanase to improve the nutritional value of corn-soybean-rapeseed meal diets in broiler chickens
Two experiments were performed to assess the effects of an enzyme preparation (containing α-galactosidase and xylanase) on chicken performance, carcass traits, footpad dermatitis score, and nutrient digestibility. During first experiment, chickens were fed four diets: (1) control diet (PC): corn and...
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Taylor & Francis Group
2024-12-01
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| Series: | Journal of Applied Animal Research |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/09712119.2024.2345732 |
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| author | Alberto Viñado Saksit Srinongkote Josep Mascarell Rene Morales Javier Estévez Sergi Carné |
| author_facet | Alberto Viñado Saksit Srinongkote Josep Mascarell Rene Morales Javier Estévez Sergi Carné |
| author_sort | Alberto Viñado |
| collection | DOAJ |
| description | Two experiments were performed to assess the effects of an enzyme preparation (containing α-galactosidase and xylanase) on chicken performance, carcass traits, footpad dermatitis score, and nutrient digestibility. During first experiment, chickens were fed four diets: (1) control diet (PC): corn and soybean-rapeseed meal; (2) PC supplemented with 350 ppm of the enzyme; (3) Negative control (NC): PC with a 4% reduction of apparent metabolizable energy (AME) and crude protein content; (4) NC supplemented with 500 ppm of the enzyme. In the second experiment, chickens were fed PC or PC + enzyme 350 ppm and a digestibility balance was performed. The enzyme supplementation at 350 and 500 ppm significantly improved the overall feed conversion ratio in PC and NC diet, respectively (P < 0.01). Regarding footpad dermatitis score, animals fed NC + enzyme 500 ppm tended to present a lower value than animals fed NC (P < 0.1). Concerning the digestibility balance, PC + enzyme 350 ppm diet presented a higher feed AME and AMEn value than PC diet (P < 0.05). The enzyme also improved the apparent ileal digestibility (AID) of proline (P < 0.05) and tended to increase AID of cysteine (P < 0.1). In conclusion, the enzyme preparation improves birds feed efficiency by increasing energy utilization. |
| format | Article |
| id | doaj-art-65a6cd8fca024c36914e372cffff51e6 |
| institution | Kabale University |
| issn | 0971-2119 0974-1844 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Applied Animal Research |
| spelling | doaj-art-65a6cd8fca024c36914e372cffff51e62024-12-23T17:55:42ZengTaylor & Francis GroupJournal of Applied Animal Research0971-21190974-18442024-12-0152110.1080/09712119.2024.2345732Dietary α-galactosidase and xylanase to improve the nutritional value of corn-soybean-rapeseed meal diets in broiler chickensAlberto Viñado0Saksit Srinongkote1Josep Mascarell2Rene Morales3Javier Estévez4Sergi Carné5Industrial Técnica Pecuaria S.A. (ITPSA), Barcelona, SpainBangkok Animal Research Center Co., Ltd., Phrasamutjedi, ThailandIndustrial Técnica Pecuaria S.A. (ITPSA), Barcelona, SpainIndustrial Técnica Pecuaria S.A. (ITPSA), Barcelona, SpainIndustrial Técnica Pecuaria S.A. (ITPSA), Barcelona, SpainIndustrial Técnica Pecuaria S.A. (ITPSA), Barcelona, SpainTwo experiments were performed to assess the effects of an enzyme preparation (containing α-galactosidase and xylanase) on chicken performance, carcass traits, footpad dermatitis score, and nutrient digestibility. During first experiment, chickens were fed four diets: (1) control diet (PC): corn and soybean-rapeseed meal; (2) PC supplemented with 350 ppm of the enzyme; (3) Negative control (NC): PC with a 4% reduction of apparent metabolizable energy (AME) and crude protein content; (4) NC supplemented with 500 ppm of the enzyme. In the second experiment, chickens were fed PC or PC + enzyme 350 ppm and a digestibility balance was performed. The enzyme supplementation at 350 and 500 ppm significantly improved the overall feed conversion ratio in PC and NC diet, respectively (P < 0.01). Regarding footpad dermatitis score, animals fed NC + enzyme 500 ppm tended to present a lower value than animals fed NC (P < 0.1). Concerning the digestibility balance, PC + enzyme 350 ppm diet presented a higher feed AME and AMEn value than PC diet (P < 0.05). The enzyme also improved the apparent ileal digestibility (AID) of proline (P < 0.05) and tended to increase AID of cysteine (P < 0.1). In conclusion, the enzyme preparation improves birds feed efficiency by increasing energy utilization.https://www.tandfonline.com/doi/10.1080/09712119.2024.2345732alpha-galactosidasexylanasesoybean mealraffinosestachyoserapeseed meal |
| spellingShingle | Alberto Viñado Saksit Srinongkote Josep Mascarell Rene Morales Javier Estévez Sergi Carné Dietary α-galactosidase and xylanase to improve the nutritional value of corn-soybean-rapeseed meal diets in broiler chickens Journal of Applied Animal Research alpha-galactosidase xylanase soybean meal raffinose stachyose rapeseed meal |
| title | Dietary α-galactosidase and xylanase to improve the nutritional value of corn-soybean-rapeseed meal diets in broiler chickens |
| title_full | Dietary α-galactosidase and xylanase to improve the nutritional value of corn-soybean-rapeseed meal diets in broiler chickens |
| title_fullStr | Dietary α-galactosidase and xylanase to improve the nutritional value of corn-soybean-rapeseed meal diets in broiler chickens |
| title_full_unstemmed | Dietary α-galactosidase and xylanase to improve the nutritional value of corn-soybean-rapeseed meal diets in broiler chickens |
| title_short | Dietary α-galactosidase and xylanase to improve the nutritional value of corn-soybean-rapeseed meal diets in broiler chickens |
| title_sort | dietary α galactosidase and xylanase to improve the nutritional value of corn soybean rapeseed meal diets in broiler chickens |
| topic | alpha-galactosidase xylanase soybean meal raffinose stachyose rapeseed meal |
| url | https://www.tandfonline.com/doi/10.1080/09712119.2024.2345732 |
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