发明名称 |
Feed composition for ruminant animals and method of feeding ruminant animals with the same |
摘要 |
A feed composition containing fumaric acid or a salt thereof, a concentrate feed and, if necessary, a roughage is fed to ruminants. The ratio of the concentrate to the roughage is about 90-10/10-90 (% by weight). When fumaric acid or a salt thereof in a granular form such as mean particle diameter of not less than 75 mesh is added to a ration, the proportion of acetic acid and propionic acid among volatile fatty acids (VFA) in the ruminant animal is increased for a sustained time to enhance the efficiency of milk and meat production and improve the quality of meat. The proportion of fumaric acid or a salt thereof is about 0.1 to 10% by weight. The addition of fumaric acid or a salt thereof helps to suppress flatulence which tends to occur on feeding with concentrates.
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申请公布号 |
US5589186(A) |
申请公布日期 |
1996.12.31 |
申请号 |
US19950418165 |
申请日期 |
1995.04.06 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
ISOBE, YOSHIO;ITO, TOSHIO;SHIBATA, FUMIO |
分类号 |
A23K1/16;A23K1/18;(IPC1-7):A23K1/18 |
主分类号 |
A23K1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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