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Effect of grinding process of steam-rolled barley grain on plasma glucose and leucine kinetics and protein synthesis in sheep.
In: Journal of Applied Animal Research, Jg. 46 (2018-12-01), Heft 1, S. 696-701
Online
academicJournal
Zugriff:
An isotope dilution method of [U-13C]glucose and [l-13C]leucine was simultaneously conducted to determine the effect of grinding process of steam-rolled barley grain on rates of plasma glucose and leucine turnover and whole-body protein synthesis (WBPS) in sheep. Six adult sheep were assigned to two dietary treatments and the experiment utilized a crossover design for two 21-day periods. The experimental diet was consisted of mixed hay and steam-rolled barley grain (1:1 ratio). Barley grain was treated either with or without grinding (GR diet and SR diet, respectively). Sheep were fed isoenergetically and isonitrogenously in both the treatments. The primed-continuous infusion method of [U-13C]glucose and [1-13C]leucine was simultaneously performed on day 21. The pH and ammonia concentrations in rumen fluid decreased (P < 0.05) and concentrations of total VFA, acetate, propionate and n-butyrate increased (P < 0.05) after feeding. Rates of plasma glucose and leucine turnover and WBPS did not differ between the dietary treatments. It is likely that grinding process of steam-rolled barley grain did not influence plasma glucose and leucine kinetics and WBPS in sheep fed the diets of mixed hay and barley grain at 1:1 ratio. [ABSTRACT FROM AUTHOR]
Titel: |
Effect of grinding process of steam-rolled barley grain on plasma glucose and leucine kinetics and protein synthesis in sheep.
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Autor/in / Beteiligte Person: | Sano, Hiroaki ; Saito, Yuko ; Al-Mamun, Mohammad |
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Zeitschrift: | Journal of Applied Animal Research, Jg. 46 (2018-12-01), Heft 1, S. 696-701 |
Veröffentlichung: | 2018 |
Medientyp: | academicJournal |
ISSN: | 0971-2119 (print) |
DOI: | 10.1080/09712119.2017.1383259 |
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