公开(公告)号：US20240156921A1

公开(公告)日：2024-05-16

申请号：US18550313

申请日：2022-03-14

申请人： DSM IP Assets B.V. ,  Novozymes A/S

发明人： Wolfgang SCHLIFFKA ,  Rual LOPEZ ULIBARRI ,  Estefania PEREZ CALVO

IPC分类号： A61K38/47 ,  A23K20/189

CPC分类号： A61K38/47 ,  A23K20/189 ,  C12Y302/01017

摘要： The present invention relates to a method for improving health status and/or performance of female animals during gestation and/or lactation and young animals thereof comprising administering to the female animals one or more microbial muramidases. The present invention also provides a feed composition for the above method and use thereof.

公开(公告)号：US20210292725A1

公开(公告)日：2021-09-23

申请号：US17276298

申请日：2019-09-17

申请人： DSM IP ASSETS B.V. ,  NOVOZYMES A/S

发明人： Raffaella AURELI ,  Rual LOPEZ-ULIBARRI ,  Estefania PEREZ CALVO ,  Wolfgang SCHLIFFKA

IPC分类号： C12N9/36 ,  A23K20/189 ,  A23K20/147 ,  A23K10/30 ,  A23K50/75 ,  C12N9/52 ,  A61P17/00

摘要： The present invention relates to a composition and/or an animal feed comprising polypeptides having muramidase activity and polypeptides having protease activity and uses thereof.

公开(公告)号：US20170135966A1

公开(公告)日：2017-05-18

申请号：US15418472

申请日：2017-01-27

申请人： DSM IP ASSETS B.V.

发明人： Catherine HAMELIN ,  Rual LOPEZ ULIBARRI ,  Wolfgang SCHLIFFKA

IPC分类号： A61K31/122 ,  A61K31/375 ,  A61K33/04 ,  A61K31/05 ,  A61K31/085 ,  A23K50/75 ,  A61K31/11 ,  A23K20/158 ,  A23K20/174 ,  A23K20/179 ,  A23K20/20 ,  A61K31/355 ,  A61K31/015

CPC分类号： A61K31/122 ,  A23K20/158 ,  A23K20/174 ,  A23K20/179 ,  A23K20/30 ,  A23K50/75 ,  A23V2002/00 ,  A23V2200/00 ,  A61K31/015 ,  A61K31/05 ,  A61K31/085 ,  A61K31/11 ,  A61K31/355 ,  A61K31/375 ,  A61K33/04 ,  A23V2200/306 ,  A23V2200/324 ,  A23V2250/15 ,  A23V2250/30 ,  A23V2250/70

摘要： The present invention relates to feed supplements comprising vitamins and canthaxanthin and the use of such supplements for improving performance and health in poultry, in particular in poultry pullets. It has been found surprisingly that feed additive compositions as hereinafter defined improves immune status, bone and skeletal development, flock uniformity, growth and feed conversion of pullets.The feed additive composition according to the present invention comprises canthaxanthin, at least one vitamin selected from the group consisting of vitamin C and vitamin E, a trace mineral, in particular selenium, and optionally a mixture of at least two compounds selected from the group consisting of thymol, eugenol, vanillin and γ-terpinene.