β-mannanase supplementation in diets reduced in 85 kcal metabolizable energy/kg containing xylanase-phytase improves gain to feed ratio, nutrient usage, and backfat thickness in finisher pigs
This study aimed to assess the effects of β-mannanase supplementation in metabolizable energy (ME)-reduced diets containing xylanase-phytase on performance, fecal score, blood biochemical and immunological profile, apparent total tract digestibility (ATTD), digesta passage rate, fecal microbiome, ca...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2023-03-01
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| Series: | Frontiers in Veterinary Science |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fvets.2023.1144692/full |
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| author | Jansller Luiz Genova Paulo Evaristo Rupolo Liliana Bury de Azevedo Daniela Henz Silvana Teixeira Carvalho Marcos Kipper Giovana de Arruda Castelo Gonçalves Hellen Lazarino Oliveira Vilela Tiago Junior Pasquetti Newton Tavares Escocard de Oliveira Andrei Roberto Manelli Dietrich Paulo Levi de Oliveira Carvalho |
| author_facet | Jansller Luiz Genova Paulo Evaristo Rupolo Liliana Bury de Azevedo Daniela Henz Silvana Teixeira Carvalho Marcos Kipper Giovana de Arruda Castelo Gonçalves Hellen Lazarino Oliveira Vilela Tiago Junior Pasquetti Newton Tavares Escocard de Oliveira Andrei Roberto Manelli Dietrich Paulo Levi de Oliveira Carvalho |
| author_sort | Jansller Luiz Genova |
| collection | DOAJ |
| description | This study aimed to assess the effects of β-mannanase supplementation in metabolizable energy (ME)-reduced diets containing xylanase-phytase on performance, fecal score, blood biochemical and immunological profile, apparent total tract digestibility (ATTD), digesta passage rate, fecal microbiome, carcass traits and meat quality in finisher pigs (n = 40 entire male hybrid, 26.0 ± 0.9 kg) randomly assigned to 1 of 4 dietary treatments: a control diet containing isolated phytase and xylanase valued at 40 kcal of ME/kg (CD0), CD0 + β-mannanase (0.3 g/kg valued at 30 kcal of ME/kg) (CD70), CD0 + β-mannanase (0.3 g/kg valued at 45 kcal of ME/kg) (CD85), and CD0 + β-mannanase (0.3 g/kg valued at 60 kcal of ME/kg) (CD100), with 10 pen replicates. Pigs fed CD0 diet showed (P = 0.002) greater ADFI. However, pigs fed CD0 diet showed (P = 0.009) lower G:F than those provided CD70 or CD85 diets. A greater (P < 0.001) superoxide dismutase concentration was observed in pigs fed CD70 diet. Pigs fed CD85 diet showed (P = 0.002) greater digestible protein than pigs fed CD0 or CD100 diets. Pigs fed CD70 diet showed an increase of 11.3% in digestible protein than those fed CD0 diet. In addition, greater (P < 0.001) digestible energy was observed in pigs fed CD85 diet. Pigs fed CD0 or CD100 diets showed greater (P < 0.05) Firmicutes:Bacteroidota ratio than those fed CD85 diet. The Muribaculaceae was more abundant (P = 0.030) in pigs fed CD70 diet than in those fed CD0 diet. The Prevotella was more abundant (P = 0.045) in pigs fed CD85 diet than in those fed CD100 diet. In conclusion, β-mannanase supplementation in diets containing xylanase-phytase allows reducing 85 kcal of ME/kg because it improves gain to feed ratio, energy and protein usage, and backfat thickness without metabolic and intestinal ecosystem disorders in finisher pigs. |
| first_indexed | 2024-04-10T00:14:41Z |
| format | Article |
| id | doaj.art-9f5992b04d7140ed83bb81051637f4e4 |
| institution | Directory Open Access Journal |
| issn | 2297-1769 |
| language | English |
| last_indexed | 2024-04-10T00:14:41Z |
| publishDate | 2023-03-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Veterinary Science |
| spelling | doaj.art-9f5992b04d7140ed83bb81051637f4e42023-03-16T06:37:56ZengFrontiers Media S.A.Frontiers in Veterinary Science2297-17692023-03-011010.3389/fvets.2023.11446921144692β-mannanase supplementation in diets reduced in 85 kcal metabolizable energy/kg containing xylanase-phytase improves gain to feed ratio, nutrient usage, and backfat thickness in finisher pigsJansller Luiz Genova0Paulo Evaristo Rupolo1Liliana Bury de Azevedo2Daniela Henz3Silvana Teixeira Carvalho4Marcos Kipper5Giovana de Arruda Castelo Gonçalves6Hellen Lazarino Oliveira Vilela7Tiago Junior Pasquetti8Newton Tavares Escocard de Oliveira9Andrei Roberto Manelli Dietrich10Paulo Levi de Oliveira Carvalho11Animal Science Department, Universidade Federal de Viçosa, Viçosa, MG, BrazilAnimal Science Department, Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, PR, BrazilAnimal Science Department, Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, PR, BrazilAnimal Science Department, Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, PR, BrazilAnimal Science Department, Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, PR, BrazilElanco Animal Health Incorporated Company, São Paulo, SP, BrazilAnimal Science Department, Universidade Estadual de Mato Grosso do Sul, Aquidauana, MS, BrazilAnimal Science Department, Universidade Federal de Viçosa, Viçosa, MG, BrazilAnimal Science Department, Universidade Estadual de Mato Grosso do Sul, Aquidauana, MS, BrazilAnimal Science Department, Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, PR, BrazilAnimal Science Department, Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, PR, BrazilAnimal Science Department, Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, PR, BrazilThis study aimed to assess the effects of β-mannanase supplementation in metabolizable energy (ME)-reduced diets containing xylanase-phytase on performance, fecal score, blood biochemical and immunological profile, apparent total tract digestibility (ATTD), digesta passage rate, fecal microbiome, carcass traits and meat quality in finisher pigs (n = 40 entire male hybrid, 26.0 ± 0.9 kg) randomly assigned to 1 of 4 dietary treatments: a control diet containing isolated phytase and xylanase valued at 40 kcal of ME/kg (CD0), CD0 + β-mannanase (0.3 g/kg valued at 30 kcal of ME/kg) (CD70), CD0 + β-mannanase (0.3 g/kg valued at 45 kcal of ME/kg) (CD85), and CD0 + β-mannanase (0.3 g/kg valued at 60 kcal of ME/kg) (CD100), with 10 pen replicates. Pigs fed CD0 diet showed (P = 0.002) greater ADFI. However, pigs fed CD0 diet showed (P = 0.009) lower G:F than those provided CD70 or CD85 diets. A greater (P < 0.001) superoxide dismutase concentration was observed in pigs fed CD70 diet. Pigs fed CD85 diet showed (P = 0.002) greater digestible protein than pigs fed CD0 or CD100 diets. Pigs fed CD70 diet showed an increase of 11.3% in digestible protein than those fed CD0 diet. In addition, greater (P < 0.001) digestible energy was observed in pigs fed CD85 diet. Pigs fed CD0 or CD100 diets showed greater (P < 0.05) Firmicutes:Bacteroidota ratio than those fed CD85 diet. The Muribaculaceae was more abundant (P = 0.030) in pigs fed CD70 diet than in those fed CD0 diet. The Prevotella was more abundant (P = 0.045) in pigs fed CD85 diet than in those fed CD100 diet. In conclusion, β-mannanase supplementation in diets containing xylanase-phytase allows reducing 85 kcal of ME/kg because it improves gain to feed ratio, energy and protein usage, and backfat thickness without metabolic and intestinal ecosystem disorders in finisher pigs.https://www.frontiersin.org/articles/10.3389/fvets.2023.1144692/fullblood profilecarcass-meat traitsdigestibilityexogenous enzymesfecal microbiomepig performance |
| spellingShingle | Jansller Luiz Genova Paulo Evaristo Rupolo Liliana Bury de Azevedo Daniela Henz Silvana Teixeira Carvalho Marcos Kipper Giovana de Arruda Castelo Gonçalves Hellen Lazarino Oliveira Vilela Tiago Junior Pasquetti Newton Tavares Escocard de Oliveira Andrei Roberto Manelli Dietrich Paulo Levi de Oliveira Carvalho β-mannanase supplementation in diets reduced in 85 kcal metabolizable energy/kg containing xylanase-phytase improves gain to feed ratio, nutrient usage, and backfat thickness in finisher pigs Frontiers in Veterinary Science blood profile carcass-meat traits digestibility exogenous enzymes fecal microbiome pig performance |
| title | β-mannanase supplementation in diets reduced in 85 kcal metabolizable energy/kg containing xylanase-phytase improves gain to feed ratio, nutrient usage, and backfat thickness in finisher pigs |
| title_full | β-mannanase supplementation in diets reduced in 85 kcal metabolizable energy/kg containing xylanase-phytase improves gain to feed ratio, nutrient usage, and backfat thickness in finisher pigs |
| title_fullStr | β-mannanase supplementation in diets reduced in 85 kcal metabolizable energy/kg containing xylanase-phytase improves gain to feed ratio, nutrient usage, and backfat thickness in finisher pigs |
| title_full_unstemmed | β-mannanase supplementation in diets reduced in 85 kcal metabolizable energy/kg containing xylanase-phytase improves gain to feed ratio, nutrient usage, and backfat thickness in finisher pigs |
| title_short | β-mannanase supplementation in diets reduced in 85 kcal metabolizable energy/kg containing xylanase-phytase improves gain to feed ratio, nutrient usage, and backfat thickness in finisher pigs |
| title_sort | β mannanase supplementation in diets reduced in 85 kcal metabolizable energy kg containing xylanase phytase improves gain to feed ratio nutrient usage and backfat thickness in finisher pigs |
| topic | blood profile carcass-meat traits digestibility exogenous enzymes fecal microbiome pig performance |
| url | https://www.frontiersin.org/articles/10.3389/fvets.2023.1144692/full |
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