| 发明名称 |
METHODS AND COMPOSITIONS FOR IMPROVING GROWTH OF MEAT-TYPE POULTRY |
| 摘要 |
The present invention provides methods of improving growth performance, improving the efficiency of feed utilization, increasing feed digestibility, and decreasing mortality of immature and developing animals receiving animal feed. Methods of producing a crude keratinase enzyme extract and animal feed supplements for achieving the same are also provided. |
| 申请公布号 |
EP1539226(A4) |
申请公布日期 |
2006.08.30 |
| 申请号 |
EP20030796295 |
申请日期 |
2003.08.08 |
| 申请人 |
NORTH CAROLINA STATE UNIVERSITY;BIORESOURCE INTERNATIONAL, INC. |
发明人 |
SHIH, JASON, C.H. |
| 分类号 |
A23K1/00;A23K1/16;A23K1/165;A23K1/18 |
主分类号 |
A23K1/00 |
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