公开(公告)号：WO2002085134A1

公开(公告)日：2002-10-31

申请号：PCT/US2002/012921

申请日：2002-04-23

申请人： LONZA LTD. ,  KANSAS STATE UNIVERSITY RESEARCH FOUNDATION ,  REAL, Daryl ,  TOKACH, Michael, D. ,  DRITZ, Steve, S. ,  NELSSEN, Jim, L. ,  GOODBAND, Robert, D. ,  WOODWORTH, Jason ,  OWEN, Kevin, Q.

发明人： REAL, Daryl ,  TOKACH, Michael, D. ,  DRITZ, Steve, S. ,  NELSSEN, Jim, L. ,  GOODBAND, Robert, D. ,  WOODWORTH, Jason ,  OWEN, Kevin, Q.

IPC分类号： A23K1/16

CPC分类号： A23K50/00 ,  A23K20/105 ,  A23K20/142 ,  A23K20/174 ,  A23K20/28 ,  A23K20/30

摘要： The present invention relates to supplementing the diets to sows during the periods of gestation, lactation, and breeding by feeding L-carnitine and chromium. The supplementation enhances pork productivity by increasing the number of pigs born alive in the subsequent reproductive cycle. Sow diets of this invention include L-carnitine and L-carnitine salts and trivalent chromium salts, such as chromium picolinate and chromium nicotinate. L-carnitine is generally added to the swine feed formulation in the amount of from about 20 to about 1500 ppm, and the trivalent chromium salt is generally added to the swine feed formulation in the amount of from about 20 ppb to about 1000 ppb. The invention also relates to supplemented sow diets and feed supplement formulation.

摘要翻译： 本发明涉及通过喂食L-肉毒碱和铬来补充妊娠期，哺乳期和育种期间母猪的饮食。 补充通过增加在随后的繁殖周期中生存的猪的数量来提高猪的生产力。 本发明的母猪饮食包括左旋肉碱和左旋肉碱盐和三价铬盐，如吡啶甲酸铬和烟酸铬。 L-肉碱通常以约20至约1500ppm的量加入到猪饲料制剂中，并且三价铬盐通常以约20ppb至约1000ppb的量加入猪饲料制剂中。 本发明还涉及补充母猪日粮和饲料添加剂制剂。

公开(公告)号：WO2003077672A1

公开(公告)日：2003-09-25

申请号：PCT/US2003/007663

申请日：2003-03-13

申请人： LONZA INC. (NUTRITION PRODUCTS) ,  KANSAS STATE UNIVERSITY RESEARCH FOUNDATION ,  NELSSEN, Jim, L. ,  OWEN, Kevin, Q. ,  GOODBAND, Robert, D. ,  TOKACH, Michael, D. ,  DRITZ, Steve, S. ,  JAMES, Brad, W.

发明人： NELSSEN, Jim, L. ,  OWEN, Kevin, Q. ,  GOODBAND, Robert, D. ,  TOKACH, Michael, D. ,  DRITZ, Steve, S. ,  JAMES, Brad, W.

IPC分类号： A23K1/16

CPC分类号： A23K50/00 ,  A23K20/105 ,  A23K20/111

摘要： The present invention relates to a method of feeding finishing pigs a swine diet which enhances the quality of the meat produced including its drip loss, color, marbling and firmness and thus carcass characteristics. The swine diet includes L-carnitine or salts thereof and ractopamine or salts thereof The amount of the additives present in the diet is such that the quality of the resulting pork and thus carcass characteristics are improved.

摘要翻译： 本发明涉及一种喂养整理猪猪日粮的方法，其提高了所产生的肉的质量，包括其滴水损失，颜色，大理石花纹和坚实度以及因此的屠体特性。 猪饮食包括左旋肉碱或其盐和莱克多巴胺或其盐。饮食中存在的添加剂的量使得所得猪肉的质量以及因此的胎体特性得到改善。