公开(公告)号：US20210292725A1

公开(公告)日：2021-09-23

申请号：US17276298

申请日：2019-09-17

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

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

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

Abstract: 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：US20220054600A1

公开(公告)日：2022-02-24

申请号：US17275940

申请日：2019-09-17

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

Inventor： Raffaella AURELI ,  Rual LOPEZ-ULIBARRI ,  Estefania PEREZ CALVO

IPC: A61K38/47 ,  A23K20/189 ,  A23K50/75 ,  A61K9/00

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

公开(公告)号：US20200305465A1

公开(公告)日：2020-10-01

申请号：US16954667

申请日：2018-12-19

Applicant: DSM IP ASSETS B.V.

Inventor： Raffaella AURELI ,  Leticia CARDOSO BITTENCOURT ,  Rual LOPEZ-ULIBARRI ,  Estefania PEREZ CALVO

IPC: A23K20/147 ,  A23K20/189 ,  A23K50/75 ,  A23K10/35

Abstract: The present invention relates to animal feed compositions comprising polypeptides having muramidase activity and uses thereof. Feeding broilers with feed comprising muramidase resulted in a dose-dependent increase of blood carotenoids. Administration of the supplemented feed could likewise increase blood levels of zeaxanthin, lutein, vitamin A, vitamin E and sialic acid.

公开(公告)号：US20200337337A1

公开(公告)日：2020-10-29

申请号：US16954660

申请日：2018-12-19

Applicant: DSM IP ASSETS B.V.

Inventor： Raffaella AURELI ,  Rual LOPEZ-ULIBARRI ,  Estefania PEREZ CALVO ,  Leticia CARDOSO BITTENCOURT

IPC: A23K20/189 ,  C12N9/36 ,  A23K20/147 ,  A23K50/75

Abstract: The present invention relates to animal feed compositions comprising polypeptides having muramidase activity and uses thereof. In the Examples it is shown that feeding muramidase to broiler chicken increased apparent ileal digestibility of crude protein and crude fat.

公开(公告)号：US20210076704A1

公开(公告)日：2021-03-18

申请号：US16954383

申请日：2018-12-19

Applicant: DSM IP ASSETS B.V.

Inventor： Raffaella AURELI ,  Rual LOPEZ-ULIBARRI ,  Estefania PEREZ CALVO

IPC: A23K20/147 ,  A23K10/35 ,  A23K20/189 ,  A23K20/174 ,  A23K20/20 ,  A23K40/10 ,  A23K50/75 ,  A23K50/30 ,  A23K10/18

Abstract: The present invention relates to animal feed compositions comprising polypeptides having muramidase activity and polypeptides having xylanase activity and uses thereof.