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Meehan DJ, Cabrita ARJ, Maia MRG, et al. Energy: Protein Ratio in Ruminants: Insights from the Intragastric Infusion Technique. Animals (Basel). 2021;11(9)doi: 10.3390/ani11092700.
Meehan, D. J., Cabrita, A. R. J., Maia, M. R. G., & Fonseca, A. J. M. (2021). Energy: Protein Ratio in Ruminants: Insights from the Intragastric Infusion Technique. Animals : an open access journal from MDPI, 11(9), . https://doi.org/10.3390/ani11092700
Meehan, Denis J, et al. "Energy: Protein Ratio in Ruminants: Insights from the Intragastric Infusion Technique." Animals : an open access journal from MDPI vol. 11,9 (2021). doi: https://doi.org/10.3390/ani11092700
Meehan DJ, Cabrita ARJ, Maia MRG, Fonseca AJM. Energy: Protein Ratio in Ruminants: Insights from the Intragastric Infusion Technique. Animals (Basel). 2021 Sep 15;11(9). doi: 10.3390/ani11092700. PMID: 34573666; PMCID: PMC8464725.
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Animals (Basel). 2021 Sep 15;11(9). doi: 10.3390/ani11092700.

Energy: Protein Ratio in Ruminants: Insights from the Intragastric Infusion Technique.

Animals : an open access journal from MDPI

Denis J Meehan, Ana R J Cabrita, Margarida R G Maia, António J M Fonseca

Affiliations

  1. REQUIMTE, LAQV, ICBAS, Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Rua Jorge Viterbo Ferreira, 4050-313 Porto, Portugal.
  2. UTAD, Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal.

PMID: 34573666 PMCID: PMC8464725 DOI: 10.3390/ani11092700

Abstract

Studies on energy:protein ratio in ruminants are constrained by rumen fermentation since it governs nutrient metabolism and the ratio of energy:protein yielding nutrients available for absorption. By circumventing rumen fermentation, the total intragastric infusion technique (IIT) allowed objective quantification of maintenance energy and protein requirements, volatile fatty acid utilisation efficiency, efficiency of energy utilisation for maintenance (K

Keywords: energy:protein; intragastric infusion technique; nitrogen; volatile fatty acids

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