Digestibility of Amino Acids in Protein-Rich Feed Ingredients Originating from Animals, Peanut Flour, and Full-Fat Soybeans Fed to Pigs
Standardized ileal digestibility (SID) of amino acids (AA) in alternative protein sources for growing pigs was determined in this study. Diets containing egg albumen (EA), casein, blood meal (BM), and blood plasma meal (BPM) and a nitrogen-free diet (NFD) were fed to 20 barrows in a quadruplicate 5...
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MDPI AG
2020-11-01
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| Series: | Animals |
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| Online Access: | https://www.mdpi.com/2076-2615/10/11/2062 |
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| author | Ayodeji Simeon Aderibigbe Chan Sol Park Adekunle Adebiyi Oluyinka Abiona Olukosi Olayiwola Adeola |
| author_facet | Ayodeji Simeon Aderibigbe Chan Sol Park Adekunle Adebiyi Oluyinka Abiona Olukosi Olayiwola Adeola |
| author_sort | Ayodeji Simeon Aderibigbe |
| collection | DOAJ |
| description | Standardized ileal digestibility (SID) of amino acids (AA) in alternative protein sources for growing pigs was determined in this study. Diets containing egg albumen (EA), casein, blood meal (BM), and blood plasma meal (BPM) and a nitrogen-free diet (NFD) were fed to 20 barrows in a quadruplicate 5 × 2 incomplete Latin square design with two periods in experiment 1. The SID of AA was greater in casein than other ingredients (<i>p</i> < 0.05), except Pro. The SID of Arg, Ile, and Met was lower (<i>p</i> < 0.05) in EA than BM and BPM. The SID of Trp in BM was greater (<i>p</i> < 0.05) than EA but not different from BPM. In experiment 2, 20 pigs were fed diets containing peanut flour (PF) or full-fat soybeans (FFSB) or NFD in a randomized complete block design with body weight as a blocking factor but providing six observations for NFD. The SID of Arg, Ileu, Leu, Met, Phe, and Val was greater (<i>p</i> < 0.05) in PF than FFSB. The SID of Lys was greater (<i>p</i> < 0.05) in FFSB than PF. In summary, the test ingredients contain readily digestible AA and could serve as alternative protein sources for growing pigs. |
| first_indexed | 2024-03-10T15:01:22Z |
| format | Article |
| id | doaj.art-b420ea6d3862430298c713cdc51e14b8 |
| institution | Directory Open Access Journal |
| issn | 2076-2615 |
| language | English |
| last_indexed | 2024-03-10T15:01:22Z |
| publishDate | 2020-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Animals |
| spelling | doaj.art-b420ea6d3862430298c713cdc51e14b82023-11-20T20:08:28ZengMDPI AGAnimals2076-26152020-11-011011206210.3390/ani10112062Digestibility of Amino Acids in Protein-Rich Feed Ingredients Originating from Animals, Peanut Flour, and Full-Fat Soybeans Fed to PigsAyodeji Simeon Aderibigbe0Chan Sol Park1Adekunle Adebiyi2Oluyinka Abiona Olukosi3Olayiwola Adeola4Department of Animal Sciences, Purdue University, West Lafayette, IN 47907, USADepartment of Animal Sciences, Purdue University, West Lafayette, IN 47907, USADepartment of Animal Sciences, Purdue University, West Lafayette, IN 47907, USADepartment of Poultry Science, University of Georgia, Athens, GA 30602, USADepartment of Animal Sciences, Purdue University, West Lafayette, IN 47907, USAStandardized ileal digestibility (SID) of amino acids (AA) in alternative protein sources for growing pigs was determined in this study. Diets containing egg albumen (EA), casein, blood meal (BM), and blood plasma meal (BPM) and a nitrogen-free diet (NFD) were fed to 20 barrows in a quadruplicate 5 × 2 incomplete Latin square design with two periods in experiment 1. The SID of AA was greater in casein than other ingredients (<i>p</i> < 0.05), except Pro. The SID of Arg, Ile, and Met was lower (<i>p</i> < 0.05) in EA than BM and BPM. The SID of Trp in BM was greater (<i>p</i> < 0.05) than EA but not different from BPM. In experiment 2, 20 pigs were fed diets containing peanut flour (PF) or full-fat soybeans (FFSB) or NFD in a randomized complete block design with body weight as a blocking factor but providing six observations for NFD. The SID of Arg, Ileu, Leu, Met, Phe, and Val was greater (<i>p</i> < 0.05) in PF than FFSB. The SID of Lys was greater (<i>p</i> < 0.05) in FFSB than PF. In summary, the test ingredients contain readily digestible AA and could serve as alternative protein sources for growing pigs.https://www.mdpi.com/2076-2615/10/11/2062amino acidsalternative feedstuffgrowing pigsingredientsprotein |
| spellingShingle | Ayodeji Simeon Aderibigbe Chan Sol Park Adekunle Adebiyi Oluyinka Abiona Olukosi Olayiwola Adeola Digestibility of Amino Acids in Protein-Rich Feed Ingredients Originating from Animals, Peanut Flour, and Full-Fat Soybeans Fed to Pigs Animals amino acids alternative feedstuff growing pigs ingredients protein |
| title | Digestibility of Amino Acids in Protein-Rich Feed Ingredients Originating from Animals, Peanut Flour, and Full-Fat Soybeans Fed to Pigs |
| title_full | Digestibility of Amino Acids in Protein-Rich Feed Ingredients Originating from Animals, Peanut Flour, and Full-Fat Soybeans Fed to Pigs |
| title_fullStr | Digestibility of Amino Acids in Protein-Rich Feed Ingredients Originating from Animals, Peanut Flour, and Full-Fat Soybeans Fed to Pigs |
| title_full_unstemmed | Digestibility of Amino Acids in Protein-Rich Feed Ingredients Originating from Animals, Peanut Flour, and Full-Fat Soybeans Fed to Pigs |
| title_short | Digestibility of Amino Acids in Protein-Rich Feed Ingredients Originating from Animals, Peanut Flour, and Full-Fat Soybeans Fed to Pigs |
| title_sort | digestibility of amino acids in protein rich feed ingredients originating from animals peanut flour and full fat soybeans fed to pigs |
| topic | amino acids alternative feedstuff growing pigs ingredients protein |
| url | https://www.mdpi.com/2076-2615/10/11/2062 |
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