Evaluation of urea-nitrate supplement made with Maillard reaction for delaying ruminal ammonia formation
Ruminants have a stomach that can convert NPN compounds as amino acids. This ability has not been effectively utilised. The present study aimed to determine the influence of urea-nitrate supplementation on rumen fermentation profiles in vitro. The urea-nitrate was prepared by employing the Maillard...
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EDP Sciences
2024-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2024/67/bioconf_icobeaf2024_01010.pdf |
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| author | Kurniawan Dedy Nanda Apriani Vita Yanza Yulianri Rizki Nahrowi Jayanegara Anuraga |
| author_facet | Kurniawan Dedy Nanda Apriani Vita Yanza Yulianri Rizki Nahrowi Jayanegara Anuraga |
| author_sort | Kurniawan Dedy Nanda |
| collection | DOAJ |
| description | Ruminants have a stomach that can convert NPN compounds as amino acids. This ability has not been effectively utilised. The present study aimed to determine the influence of urea-nitrate supplementation on rumen fermentation profiles
in vitro. The urea-nitrate was prepared by employing the Maillard reaction (MR) using two different sugar sources, i.e., molasses and liquid waste of palm juice. The present study's randomized complete block design consisted of five treatments and four replications. The treatments are T0 = control diet; T1 = T0 + urea; T2 = T0 + urea-nitrate; T3 = T0 + urea-nitrate MR with molasses; T4 = T0 + urea-nitrate MR with liquid waste of palm juice, where urea and urea-nitrate supplementation treatments were expected to enhance dietary crude protein by 2% of the control diet. Results revealed that T3 treatments enhanced ammonia concentration up to 11.4% compared to T0, T1, and T4 (P<0.05). However, treatments were similar in terms of rumen pH, volatile fatty acids, microbial protein synthesis, total gas production, methane production, dry matter digestibility, and organic matter digestibility. In conclusion, the slow release urea-nitrate supplementation in ruminant feed may inhibits ammonia formation in the rumen in vitro. |
| format | Article |
| id | doaj-art-7189356b35f640ba813c3b6ee1fcabc7 |
| institution | Kabale University |
| issn | 2117-4458 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj-art-7189356b35f640ba813c3b6ee1fcabc72025-01-16T11:19:45ZengEDP SciencesBIO Web of Conferences2117-44582024-01-011480101010.1051/bioconf/202414801010bioconf_icobeaf2024_01010Evaluation of urea-nitrate supplement made with Maillard reaction for delaying ruminal ammonia formationKurniawan Dedy Nanda0Apriani Vita1Yanza Yulianri Rizki2Nahrowi3Jayanegara Anuraga4Department of Nutrition and Feed Technology, Faculty of Animal Science, IPB UniversityDepartment of Nutrition and Feed Technology, Faculty of Animal Science, IPB UniversityDepartment of Animal Nutrition and Feed Technology, Faculty of Animal Science, Universitas PadjadjaranDepartment of Nutrition and Feed Technology, Faculty of Animal Science, IPB UniversityDepartment of Nutrition and Feed Technology, Faculty of Animal Science, IPB UniversityRuminants have a stomach that can convert NPN compounds as amino acids. This ability has not been effectively utilised. The present study aimed to determine the influence of urea-nitrate supplementation on rumen fermentation profiles in vitro. The urea-nitrate was prepared by employing the Maillard reaction (MR) using two different sugar sources, i.e., molasses and liquid waste of palm juice. The present study's randomized complete block design consisted of five treatments and four replications. The treatments are T0 = control diet; T1 = T0 + urea; T2 = T0 + urea-nitrate; T3 = T0 + urea-nitrate MR with molasses; T4 = T0 + urea-nitrate MR with liquid waste of palm juice, where urea and urea-nitrate supplementation treatments were expected to enhance dietary crude protein by 2% of the control diet. Results revealed that T3 treatments enhanced ammonia concentration up to 11.4% compared to T0, T1, and T4 (P<0.05). However, treatments were similar in terms of rumen pH, volatile fatty acids, microbial protein synthesis, total gas production, methane production, dry matter digestibility, and organic matter digestibility. In conclusion, the slow release urea-nitrate supplementation in ruminant feed may inhibits ammonia formation in the rumen in vitro.https://www.bio-conferences.org/articles/bioconf/pdf/2024/67/bioconf_icobeaf2024_01010.pdf |
| spellingShingle | Kurniawan Dedy Nanda Apriani Vita Yanza Yulianri Rizki Nahrowi Jayanegara Anuraga Evaluation of urea-nitrate supplement made with Maillard reaction for delaying ruminal ammonia formation BIO Web of Conferences |
| title | Evaluation of urea-nitrate supplement made with Maillard reaction for delaying ruminal ammonia formation |
| title_full | Evaluation of urea-nitrate supplement made with Maillard reaction for delaying ruminal ammonia formation |
| title_fullStr | Evaluation of urea-nitrate supplement made with Maillard reaction for delaying ruminal ammonia formation |
| title_full_unstemmed | Evaluation of urea-nitrate supplement made with Maillard reaction for delaying ruminal ammonia formation |
| title_short | Evaluation of urea-nitrate supplement made with Maillard reaction for delaying ruminal ammonia formation |
| title_sort | evaluation of urea nitrate supplement made with maillard reaction for delaying ruminal ammonia formation |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2024/67/bioconf_icobeaf2024_01010.pdf |
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