Article ID Journal Published Year Pages File Type
8491309 Animal Feed Science and Technology 2016 26 Pages PDF
Abstract
Copra Meal did not increase plasma glucose levels above those observed in horses grazing the low NSC Pasture while the Pellet and Sweetfeed rations caused significant post-feeding rises in plasma glucose. The Pellet and Sweetfeed rations also raised post feeding plasma insulin levels significantly compared to Pasture and Copra Meal. Copra Meal raised plasma insulin levels significantly higher than that observed in horses grazing Pasture from 15 to 60 min post feeding, after which time there was no significant difference. The results of this study demonstrated that the NSC content of a feed ingredient will influence the post-feeding glycaemic and insulin response to that feed, with low NSC feeds giving significantly lower responses than higher NSC feeds. The insulin response to Copra Meal observed in this study was small both in magnitude and time in comparison to levels reported in the literature needed to induce laminitis and as such are unlikely to be physiologically significant. Copra Meal is a feed ingredient that could be considered for use in diets for horses needing to remain on a low NSC diet that will cause minimal disturbance to their post feeding glucose and insulin levels.
Related Topics
Life Sciences Agricultural and Biological Sciences Animal Science and Zoology
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