GOOSSENS, TIM,VAN IMMERSEEL, FILIP FLORIMOND MAGDALENA,KWAKKEL, RENE,MOQUET, PIERRE CLEMENT ANTOINE,ONRUST, LONNEKE
申请号：
CA3084721
公开号：
CA3084721A1
申请日:
2018.12.20
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
The present invention relates to the field of livestock animal feed, in particular to a feed material that is effective in prevention and/or treatment of pathogenic infections in livestock and/or in increasing efficiency in livestock production. It has been found that enteral administration of polysaccharide butyryl esters to livestock animals results in increased butyrate concentrations in the lower intestinal tract. This leads amongst others to a reduced presence of pathogens in the lower intestinal tract and feces and superior growth performance results compared to other butyrate formulations or products. Hence the present invention provides novel polysaccharide butyryl esters, compositions, such as feed additives and/or feed, comprising the polysaccharide butyryl esters, as well as the uses of the polysaccharide butyryl esters as feed additive, e.g. for preventing or treating pathogenic infections in livestock and/or in increasing efficiency in livestock production.
