Effects of dietary substitution of peanut meal for soybean meal on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks
There is an urgent need to evaluate and introduce alternatives for the unsustainable and traditional feed stuffs in poultry. This study evaluated the effects of graded replacement of soybean meal (SBM) by peanut meal (PNM) on egg production, egg quality, oxidative status, and yolk fatty acid profile...
| Main Authors: | , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-11-01
|
| Series: | Animal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1751731122002099 |
| _version_ | 1811189514074324992 |
|---|---|
| author | W.G. Xia K.F.M. Abouelezz M.N. Makled S. Wang W. Chen Y.N. Zhang A.A. Elokil S.L. Wang X.B. Huang K.C. Li C.T. Zheng |
| author_facet | W.G. Xia K.F.M. Abouelezz M.N. Makled S. Wang W. Chen Y.N. Zhang A.A. Elokil S.L. Wang X.B. Huang K.C. Li C.T. Zheng |
| author_sort | W.G. Xia |
| collection | DOAJ |
| description | There is an urgent need to evaluate and introduce alternatives for the unsustainable and traditional feed stuffs in poultry. This study evaluated the effects of graded replacement of soybean meal (SBM) by peanut meal (PNM) on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks. In total, 360 Longyan ducks aged 21 weeks were allocated to five treatments, each containing six replicates of 12 birds. Birds were fed the diets containing PNM replacing 0 (control), 25, 50, 75 or 100% of SBM for 16 weeks. With the increase of PNM level, egg production was improved (quadratic, P < 0.05), egg weight and feed consumption were decreased, feed conversion ratio and egg mass were impaired at 100% PNM, and yolk colour was enhanced (quadratic, P < 0.05). Plasma malondialdehyde concentration was increased at 100% PNM, while plasma glutathione concentration was decreased (quadratic, P < 0.01) as PNM substitution increased. Total cholesterol content in yolk decreased (P < 0.01) in response to increased PNM substitution. The contents of saturated fatty acids C20:0 and C22:0 in yolk increased (linear or quadratic, P < 0.05) with increased PNM substitution, but the contents of saturated fatty acid C18:0, monounsaturated fatty acid C22:1, and polyunsaturated fatty acids C18:3n-3 and C22:6n-3 in yolk were decreased (linear, P < 0.05) as PNM replacement increased. The contents in yolk of polyunsaturated fatty acid C18:2n-6, C20:2n-6, C20:3n-6, C20:4n-6, and total amount of polyunsaturated fatty acids increased with the highest contents obtained at 75% PNM substitution. The ratio between n-6 and n-3 increased (linear, P < 0.05) as PNM substitution increased. The transcript abundance in liver of peroxisome proliferators-activated receptors γ and fatty acid synthase showed quadratic (P < 0.05) responses with PNM replacement, with the highest expression of both genes being obtained with 75% substitution with PNM. Replacement of dietary SBM with 100% PNM decreased egg production and antioxidant capacity and increased the ratio of omega fatty acid in yolk between n-6 and n-3 in laying ducks. The obtained results indicate that PNM can be used to replace up to 75% of SBM in the diet of laying ducks without negative effects on the egg-laying production or egg quality. The regression model indicated that the maximal egg mass was obtained at no more than 67.6% replacement of SBM with PNM in the diet of laying ducks. |
| first_indexed | 2024-04-11T14:36:05Z |
| format | Article |
| id | doaj.art-2ff4b414a4094e8d860a40f336d85684 |
| institution | Directory Open Access Journal |
| issn | 1751-7311 |
| language | English |
| last_indexed | 2024-04-11T14:36:05Z |
| publishDate | 2022-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Animal |
| spelling | doaj.art-2ff4b414a4094e8d860a40f336d856842022-12-22T04:18:19ZengElsevierAnimal1751-73112022-11-011611100652Effects of dietary substitution of peanut meal for soybean meal on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducksW.G. Xia0K.F.M. Abouelezz1M.N. Makled2S. Wang3W. Chen4Y.N. Zhang5A.A. Elokil6S.L. Wang7X.B. Huang8K.C. Li9C.T. Zheng10Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, ChinaInstitute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China; Department of Poultry Production, Faculty of Agriculture, Assiut University, Assiut 71526, EgyptDepartment of Poultry Production, Faculty of Agriculture, Assiut University, Assiut 71526, EgyptInstitute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, ChinaInstitute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, ChinaInstitute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, ChinaAnimal Production Department, Faculty of Agriculture, Benha University, Moshtohor 13736, EgyptInstitute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, ChinaInstitute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, ChinaInstitute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, ChinaInstitute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China; Corresponding author.There is an urgent need to evaluate and introduce alternatives for the unsustainable and traditional feed stuffs in poultry. This study evaluated the effects of graded replacement of soybean meal (SBM) by peanut meal (PNM) on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks. In total, 360 Longyan ducks aged 21 weeks were allocated to five treatments, each containing six replicates of 12 birds. Birds were fed the diets containing PNM replacing 0 (control), 25, 50, 75 or 100% of SBM for 16 weeks. With the increase of PNM level, egg production was improved (quadratic, P < 0.05), egg weight and feed consumption were decreased, feed conversion ratio and egg mass were impaired at 100% PNM, and yolk colour was enhanced (quadratic, P < 0.05). Plasma malondialdehyde concentration was increased at 100% PNM, while plasma glutathione concentration was decreased (quadratic, P < 0.01) as PNM substitution increased. Total cholesterol content in yolk decreased (P < 0.01) in response to increased PNM substitution. The contents of saturated fatty acids C20:0 and C22:0 in yolk increased (linear or quadratic, P < 0.05) with increased PNM substitution, but the contents of saturated fatty acid C18:0, monounsaturated fatty acid C22:1, and polyunsaturated fatty acids C18:3n-3 and C22:6n-3 in yolk were decreased (linear, P < 0.05) as PNM replacement increased. The contents in yolk of polyunsaturated fatty acid C18:2n-6, C20:2n-6, C20:3n-6, C20:4n-6, and total amount of polyunsaturated fatty acids increased with the highest contents obtained at 75% PNM substitution. The ratio between n-6 and n-3 increased (linear, P < 0.05) as PNM substitution increased. The transcript abundance in liver of peroxisome proliferators-activated receptors γ and fatty acid synthase showed quadratic (P < 0.05) responses with PNM replacement, with the highest expression of both genes being obtained with 75% substitution with PNM. Replacement of dietary SBM with 100% PNM decreased egg production and antioxidant capacity and increased the ratio of omega fatty acid in yolk between n-6 and n-3 in laying ducks. The obtained results indicate that PNM can be used to replace up to 75% of SBM in the diet of laying ducks without negative effects on the egg-laying production or egg quality. The regression model indicated that the maximal egg mass was obtained at no more than 67.6% replacement of SBM with PNM in the diet of laying ducks.http://www.sciencedirect.com/science/article/pii/S1751731122002099Egg yolk lipidsFeed alternativesLaying waterfowlLipid metabolismProductive performance |
| spellingShingle | W.G. Xia K.F.M. Abouelezz M.N. Makled S. Wang W. Chen Y.N. Zhang A.A. Elokil S.L. Wang X.B. Huang K.C. Li C.T. Zheng Effects of dietary substitution of peanut meal for soybean meal on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks Animal Egg yolk lipids Feed alternatives Laying waterfowl Lipid metabolism Productive performance |
| title | Effects of dietary substitution of peanut meal for soybean meal on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks |
| title_full | Effects of dietary substitution of peanut meal for soybean meal on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks |
| title_fullStr | Effects of dietary substitution of peanut meal for soybean meal on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks |
| title_full_unstemmed | Effects of dietary substitution of peanut meal for soybean meal on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks |
| title_short | Effects of dietary substitution of peanut meal for soybean meal on egg production, egg quality, oxidative status, and yolk fatty acid profile in laying ducks |
| title_sort | effects of dietary substitution of peanut meal for soybean meal on egg production egg quality oxidative status and yolk fatty acid profile in laying ducks |
| topic | Egg yolk lipids Feed alternatives Laying waterfowl Lipid metabolism Productive performance |
| url | http://www.sciencedirect.com/science/article/pii/S1751731122002099 |
| work_keys_str_mv | AT wgxia effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT kfmabouelezz effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT mnmakled effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT swang effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT wchen effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT ynzhang effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT aaelokil effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT slwang effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT xbhuang effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT kcli effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks AT ctzheng effectsofdietarysubstitutionofpeanutmealforsoybeanmealoneggproductioneggqualityoxidativestatusandyolkfattyacidprofileinlayingducks |