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Soybean meal and poultry offal meal effects on digestibility of adult dogs diets: Systematic review

Soybean meal and poultry offal meal are protein ingredients commonly used in the formulation of commercial diets for dogs. However, there remains great variability in the data on the digestibility of each protein source. This systematic review study aimed to examine the intake, apparent nutrient dig...

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Autores principales: Vanelli, Karoline, de Oliveira, Angela Cristina Fonseca, Sotomaior, Cristina Santos, Weber, Saulo Henrique, Costa, Leandro Batista
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8158863/
https://www.ncbi.nlm.nih.gov/pubmed/34043623
http://dx.doi.org/10.1371/journal.pone.0249321
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author Vanelli, Karoline
de Oliveira, Angela Cristina Fonseca
Sotomaior, Cristina Santos
Weber, Saulo Henrique
Costa, Leandro Batista
author_facet Vanelli, Karoline
de Oliveira, Angela Cristina Fonseca
Sotomaior, Cristina Santos
Weber, Saulo Henrique
Costa, Leandro Batista
author_sort Vanelli, Karoline
collection PubMed
description Soybean meal and poultry offal meal are protein ingredients commonly used in the formulation of commercial diets for dogs. However, there remains great variability in the data on the digestibility of each protein source. This systematic review study aimed to examine the intake, apparent nutrient digestibility coefficients and fecal output of protein sources (soybean meal and poultry offal meal) in adult dog food as reported in published studies. The article search was conducted in August 2018 in the PUBMED, SciELO, Science Direct and AGRIS indexing databases. The literature search was performed using "digestibility", "source protein" and "dog" as the main key terms combined with sub-terms to broaden the scope of the search. Criteria were defined for readability, exclusion and inclusion of articles. Results were organized in groups according to the search in the indexing databases, totaling 1,414 articles. After the works were selected following the inclusion criteria, 17 articles were evaluated in this review. According to most studies, plant-based ingredients have a less variable nutritional composition than animal-derived ingredients and poultry offal meal increases the digestibility coefficients of nutrients and energy and reduces fecal dry matter production. Factors inherent to raw-material origin, ingredient and food processing, as well as the high heterogeneity of the methodologies evaluated in the studies are directly related to the obtained results. To ensure a more accurate evaluation of the quality and of effects on the digestibility of protein sources, we recommended that articles include ingredient processing data and that the variables be evaluated under standardized study conditions.
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spelling pubmed-81588632021-06-09 Soybean meal and poultry offal meal effects on digestibility of adult dogs diets: Systematic review Vanelli, Karoline de Oliveira, Angela Cristina Fonseca Sotomaior, Cristina Santos Weber, Saulo Henrique Costa, Leandro Batista PLoS One Collection Review Soybean meal and poultry offal meal are protein ingredients commonly used in the formulation of commercial diets for dogs. However, there remains great variability in the data on the digestibility of each protein source. This systematic review study aimed to examine the intake, apparent nutrient digestibility coefficients and fecal output of protein sources (soybean meal and poultry offal meal) in adult dog food as reported in published studies. The article search was conducted in August 2018 in the PUBMED, SciELO, Science Direct and AGRIS indexing databases. The literature search was performed using "digestibility", "source protein" and "dog" as the main key terms combined with sub-terms to broaden the scope of the search. Criteria were defined for readability, exclusion and inclusion of articles. Results were organized in groups according to the search in the indexing databases, totaling 1,414 articles. After the works were selected following the inclusion criteria, 17 articles were evaluated in this review. According to most studies, plant-based ingredients have a less variable nutritional composition than animal-derived ingredients and poultry offal meal increases the digestibility coefficients of nutrients and energy and reduces fecal dry matter production. Factors inherent to raw-material origin, ingredient and food processing, as well as the high heterogeneity of the methodologies evaluated in the studies are directly related to the obtained results. To ensure a more accurate evaluation of the quality and of effects on the digestibility of protein sources, we recommended that articles include ingredient processing data and that the variables be evaluated under standardized study conditions. Public Library of Science 2021-05-27 /pmc/articles/PMC8158863/ /pubmed/34043623 http://dx.doi.org/10.1371/journal.pone.0249321 Text en © 2021 Vanelli et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Collection Review
Vanelli, Karoline
de Oliveira, Angela Cristina Fonseca
Sotomaior, Cristina Santos
Weber, Saulo Henrique
Costa, Leandro Batista
Soybean meal and poultry offal meal effects on digestibility of adult dogs diets: Systematic review
title Soybean meal and poultry offal meal effects on digestibility of adult dogs diets: Systematic review
title_full Soybean meal and poultry offal meal effects on digestibility of adult dogs diets: Systematic review
title_fullStr Soybean meal and poultry offal meal effects on digestibility of adult dogs diets: Systematic review
title_full_unstemmed Soybean meal and poultry offal meal effects on digestibility of adult dogs diets: Systematic review
title_short Soybean meal and poultry offal meal effects on digestibility of adult dogs diets: Systematic review
title_sort soybean meal and poultry offal meal effects on digestibility of adult dogs diets: systematic review
topic Collection Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8158863/
https://www.ncbi.nlm.nih.gov/pubmed/34043623
http://dx.doi.org/10.1371/journal.pone.0249321
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