• Corpus ID: 35989040

The Benefits of Tannin-Containing Forages

@inproceedings{MacAdam2013TheBO,
  title={The Benefits of Tannin-Containing Forages},
  author={Jennifer W. MacAdam and Joe E. Brummer and Anowarul Islam and Glenn E. Shewmaker},
  year={2013}
}
Tannins, a group of chemical compounds produced by a number of broadleaf forage plants, can bind proteins. Typically, grasses don’t contain tannins, although sorghum (Sorghum bicolor) has a significant tannin content. Tannins are often found in higher concentrations in broadleaf plants adapted to warm climates. For example, sericea lespedeza (Lespedeza cuneata) is a forage cultivated in the midwestern and southern U.S. that can accumulate tannins to as much as 18% of herbage dry matter (Mueller… 

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References

SHOWING 1-10 OF 22 REFERENCES
The effects of tannin-rich plants on parasitic nematodes in ruminants.
The role of condensed tannins in the nutritional value of Lotus pedunculatus for sheep
TLDR
It was concluded that high concentrations of condensed tannins depressed ME intake, due to depressions in both the voluntary intake and digestion of organic matter.
Condensed tannins in some forage legumes: their role in the prevention of ruminant pasture bloat.
  • G. L. Lees
  • Biology, Medicine
    Basic life sciences
  • 1992
TLDR
Genetic engineering has the greatest potential for success in finding the causes of ruminant pasture bloat and eventually breeding a bloat-safe alfalfa, i.e., with bloat potential reduced to the economic threshold.
Nutritional toxicology of tannins and related polyphenols in forage legumes.
  • J. Reed
  • Biology, Medicine
    Journal of animal science
  • 1995
TLDR
Research on manipulating the content and type of PA in forage legumes is justified because they are associated with non-bloating legumes, lower soluble non-protein nitrogen in silage, and improved efficiency of protein utilization.
The effect of condensed tannins on the site of digestion of amino acids and other nutrients in sheep fed on Lotus corniculatus L
TLDR
The presence of tannins in the control group increased net apparent absorption of threonine, valine, isoleucine and lysine, and reduced NEAA absorption by 10%, compared with PEG sheep.
The role of condensed tannins in the nutritional value of Lotus pedunculatus for sheep
TLDR
It was concluded that the presence of condensed tannins in lotus markedly increased post-ruminal NAN absorption compared with non-tannin-containing fresh forage diets, but depressed ruminal digestion of RFC and hemicellulose.
Unravelling the conundrum of tannins in animal nutrition and health
TLDR
The elucidation of tannin structure–activity relationships presents exciting opportunities for future feeding strategies that will benefit ruminants and the environment within the contexts of extensive, semi-intensive and some intensive agricultural systems.
Average daily gain and blood fatty acid composition of cattle grazing the nonbloating legumes birdsfoot trefoil and cicer milkvetch in the Mountain West
TLDR
The hypothesis of this study was that the ADG of cattle grazing monoculture BFT would be greater than that of cattle grazing cicer milkvetch (CMV; Astragalus cicer L.), a nonbloating forage legume that does not contain tannins.
Relationships of Forage Compositions With Rates of Cell Wall Digestion and Indigestibility of Cell Walls
Abstract Forage fiber digestion followed first-order reaction kinetics even though individual forages differed widely in maturity, composition, and rate of fiber digestion. Linearity of individual
...
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