دورية أكاديمية
Determinant production factors to the in vitro organic matter digestibility and protein oxidation of poultry by-product meal.
| العنوان: | Determinant production factors to the in vitro organic matter digestibility and protein oxidation of poultry by-product meal. |
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| المؤلفون: | Volpato JA; Animal Science Department, State University of Western Paraná (Unioeste), Marechal Cândido Rondon, PR 85960-000, Brazil., Ribeiro LB; Animal Science Department, State University of Maringá (UEM), Maringá, PR 87020-900, Brazil., Torezan GB; Animal Science Department, State University of Maringá (UEM), Maringá, PR 87020-900, Brazil., da Silva IC; Animal Science Department, State University of Maringá (UEM), Maringá, PR 87020-900, Brazil., Martins IO; Animal Science Department, State University of Maringá (UEM), Maringá, PR 87020-900, Brazil., Francisco JCP; Animal Science Department, State University of Maringá (UEM), Maringá, PR 87020-900, Brazil., Genova JL; Animal Science Department, Federal University of Viçosa (UFV), Minas Gerais, MG 36570-900, Brazil. Electronic address: jansllerg@gmail.com., de Oliveira NTE; Animal Science Department, State University of Western Paraná (Unioeste), Marechal Cândido Rondon, PR 85960-000, Brazil., Carvalho ST; Animal Science Department, State University of Western Paraná (Unioeste), Marechal Cândido Rondon, PR 85960-000, Brazil., Carvalho PLO; Animal Science Department, State University of Western Paraná (Unioeste), Marechal Cândido Rondon, PR 85960-000, Brazil., Vasconcellos RS; Animal Science Department, State University of Maringá (UEM), Maringá, PR 87020-900, Brazil. |
| المصدر: | Poultry science [Poult Sci] 2023 Mar; Vol. 102 (3), pp. 102481. Date of Electronic Publication: 2023 Jan 06. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: England NLM ID: 0401150 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1525-3171 (Electronic) Linking ISSN: 00325791 NLM ISO Abbreviation: Poult Sci Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2020- : [Cambridge, UK] : Elsevier Original Publication: Champaign Il : Poultry Science Association |
| مواضيع طبية MeSH: | Poultry* , Digestion*, Animals ; Chickens/metabolism ; Poultry Products/analysis ; Minerals/metabolism ; Animal Feed/analysis ; Diet/veterinary ; Animal Nutritional Physiological Phenomena |
| مستخلص: | The quality of poultry by-product meal (PBM) is not standardized in the industry. Several factors are detrimental to PBM and compromise its nutritional value and shelf life. Therefore, this study was conducted to determine the main PBM production factors that directly affect its in vitro organic matter digestibility (IVDOM) and protein oxidation (POX). Data on the processing of PBM samples (n = 100) were recorded in a rendering plant. Two types of PBM were used: 1) Low ash (LA, n = 66) with mineral matter (MM) content of 11% and 2) High ash (HA, n = 34) with MM above 11%. Processing traits and chemical composition of PBM were considered independent variables. The IVDOM and POX were determined in each sample and considered dependent variables. Data on independent variables were submitted to factorial and principal components (PC) analyses. In vitro organic matter digestibility data were clustered (P = 0.001) in low (778.92 g/kg), average (822.85 g/kg), and high (890.06 g/kg). The best arrangement was composed of six independent variables distributed in two PC, which explained 82.10% of the total variation. The ash concentration, oil to raw material ratio, collagen, and crude protein comprised PC1 with greater relevance and explained 58.46% of the total variance. The PC2 was composed of the processing time and temperature and explained 23.64% of the total variance. Protein oxidation data were clustered (P < 0.001) in low (265.19 nmol/mg CP), average (393.07 nmol/mg CP), and high (524.40 nmol/mg CP). Based on our results, the composition of the raw material from the slaughterhouse holds most of the information on PBM composition and digestibility. Developing improvements in the slaughtering or in the screening of the raw material that will be used by the rendering process is important to obtain a more nutritionally standardized ingredient. Competing Interests: DISCLOSURES None of the authors of this paper have a financial or personal relationship with other people or organizations that could inappropriately influence or bias the content of the paper. All authors declare that they have no competing interests. All data generated or analyzed during this study are available from the corresponding author upon reasonable request. (Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: animal by-products meal; in vitro digestibility; poultry product; processing traits; protein carbonyl |
| المشرفين على المادة: | 0 (Minerals) |
| تواريخ الأحداث: | Date Created: 20230121 Date Completed: 20230306 Latest Revision: 20230306 |
| رمز التحديث: | 20240628 |
| مُعرف محوري في PubMed: | PMC9871330 |
| DOI: | 10.1016/j.psj.2023.102481 |
| PMID: | 36680858 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1525-3171 |
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| DOI: | 10.1016/j.psj.2023.102481 |