Cottonseed peptides produced by dual degradation improved growth performance, nutrient digestibility, and health status of growing-finishing pigs
ABSTRACT The objective of this study was to investigate the effect of cottonseed peptides from in vitro degradation with protease, Enterococcus faecalis ( E. faecalis ), or both on the growth performance, nutrient digestibility, and health status of pigs. We used four diets containing non-degraded,...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Zootecnia
2023-11-01
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| Series: | Revista Brasileira de Zootecnia |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982023000100610&lng=en&tlng=en |
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| author | Yangxiang Peng Xuejuan Deng Siyu Hu Jiantao Li Ning Liu |
| author_facet | Yangxiang Peng Xuejuan Deng Siyu Hu Jiantao Li Ning Liu |
| author_sort | Yangxiang Peng |
| collection | DOAJ |
| description | ABSTRACT The objective of this study was to investigate the effect of cottonseed peptides from in vitro degradation with protease, Enterococcus faecalis ( E. faecalis ), or both on the growth performance, nutrient digestibility, and health status of pigs. We used four diets containing non-degraded, protease-degraded, E. faecalis -degraded, or both-degraded cottonseed meal at 20% for growing phase (6 wk) and 16% for finishing phase (7 wk), corresponding to barrows, with six replicates of six pigs each. Results showed that the in vitro degradation of cottonseed meal increased proportions of peptides and organic acids and decreased nitrogen-free extract and phytate phosphorus. The degraded cottonseed meal increased feed intake, body weight gain, feed efficiency, apparent ileal digestibility of dry matter, energy, crude protein, Ile, Leu, Lys, Met, Cys, Ser, and Gly, and blood profiles of superoxide dismutase, glutathione peroxidase, catalase, IgA, and IgG. The diet containing cottonseed meal by dual degradation showed more pronounced effects on nutritional compositions, growth performance, nutrient digestibility, and serum parameters than the other diets. The data suggest that cottonseed meal dually degraded in vitro with enzymes and probiotics can improve its nutritional properties and application in animal feed. |
| first_indexed | 2024-03-11T10:43:45Z |
| format | Article |
| id | doaj.art-26406dde2ace421f80f76f7d09271c36 |
| institution | Directory Open Access Journal |
| issn | 1806-9290 |
| language | English |
| last_indexed | 2024-03-11T10:43:45Z |
| publishDate | 2023-11-01 |
| publisher | Sociedade Brasileira de Zootecnia |
| record_format | Article |
| series | Revista Brasileira de Zootecnia |
| spelling | doaj.art-26406dde2ace421f80f76f7d09271c362023-11-14T07:48:53ZengSociedade Brasileira de ZootecniaRevista Brasileira de Zootecnia1806-92902023-11-015210.37496/rbz5220220119Cottonseed peptides produced by dual degradation improved growth performance, nutrient digestibility, and health status of growing-finishing pigsYangxiang Penghttps://orcid.org/0000-0002-0527-2713Xuejuan Denghttps://orcid.org/0000-0001-9996-8537Siyu Huhttps://orcid.org/0000-0001-5298-488XJiantao Lihttps://orcid.org/0000-0003-4777-4161Ning Liuhttps://orcid.org/0000-0003-1134-0839ABSTRACT The objective of this study was to investigate the effect of cottonseed peptides from in vitro degradation with protease, Enterococcus faecalis ( E. faecalis ), or both on the growth performance, nutrient digestibility, and health status of pigs. We used four diets containing non-degraded, protease-degraded, E. faecalis -degraded, or both-degraded cottonseed meal at 20% for growing phase (6 wk) and 16% for finishing phase (7 wk), corresponding to barrows, with six replicates of six pigs each. Results showed that the in vitro degradation of cottonseed meal increased proportions of peptides and organic acids and decreased nitrogen-free extract and phytate phosphorus. The degraded cottonseed meal increased feed intake, body weight gain, feed efficiency, apparent ileal digestibility of dry matter, energy, crude protein, Ile, Leu, Lys, Met, Cys, Ser, and Gly, and blood profiles of superoxide dismutase, glutathione peroxidase, catalase, IgA, and IgG. The diet containing cottonseed meal by dual degradation showed more pronounced effects on nutritional compositions, growth performance, nutrient digestibility, and serum parameters than the other diets. The data suggest that cottonseed meal dually degraded in vitro with enzymes and probiotics can improve its nutritional properties and application in animal feed.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982023000100610&lng=en&tlng=enamino acidantioxidationEnterococcus faecalisprotease |
| spellingShingle | Yangxiang Peng Xuejuan Deng Siyu Hu Jiantao Li Ning Liu Cottonseed peptides produced by dual degradation improved growth performance, nutrient digestibility, and health status of growing-finishing pigs Revista Brasileira de Zootecnia amino acid antioxidation Enterococcus faecalis protease |
| title | Cottonseed peptides produced by dual degradation improved growth performance, nutrient digestibility, and health status of growing-finishing pigs |
| title_full | Cottonseed peptides produced by dual degradation improved growth performance, nutrient digestibility, and health status of growing-finishing pigs |
| title_fullStr | Cottonseed peptides produced by dual degradation improved growth performance, nutrient digestibility, and health status of growing-finishing pigs |
| title_full_unstemmed | Cottonseed peptides produced by dual degradation improved growth performance, nutrient digestibility, and health status of growing-finishing pigs |
| title_short | Cottonseed peptides produced by dual degradation improved growth performance, nutrient digestibility, and health status of growing-finishing pigs |
| title_sort | cottonseed peptides produced by dual degradation improved growth performance nutrient digestibility and health status of growing finishing pigs |
| topic | amino acid antioxidation Enterococcus faecalis protease |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982023000100610&lng=en&tlng=en |
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