发明名称 |
SCHUTZ LEBENDER VERKAPSELTER PROTOZOA. |
摘要 |
A composition useful in oral immunisation of animals such as poultry comprises dry free-flowing particles each consisting of a solid beadlet of lipid-continuous emulsion containing from about 25% to about 50% by weight water in a lipid, such as hardened palm kernel oil, having a slip point in the range 35 to 45 DEG C, each beadlet having an average diameter of about 2 to 3 millimetres and containing at least 1 viable encysted protozoan, such as a sporulated oocyst of a species of coccidium infective to poultry, each beadlet having a protective coating of animal feed, cement and/or gypsum, the protective coating having an average thickness of about 0.2 to 2mm. |
申请公布号 |
DE3882817(D1) |
申请公布日期 |
1993.09.09 |
申请号 |
DE19883882817 |
申请日期 |
1988.05.11 |
申请人 |
UNILEVER N.V., ROTTERDAM, NL |
发明人 |
DAVIS, PAUL JAMES, BEDFORDSHIRE MK43 7EX, GB;QUARMBY, SIMON CHARLES, IRCHESTER NORTHAMPTONSHIRE NN9 7HE, GB;SCHOENMAKERS, ALBERT WIJNARD, B-9300 DENDERMONDE, BE |
分类号 |
A23K1/18;A23K1/00;A23K1/16;A61K9/16;A61K9/50;A61K39/002;A61K39/012;A61P33/02;B01J13/04 |
主分类号 |
A23K1/18 |
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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