公开(公告)号：US20190330671A1

公开(公告)日：2019-10-31

申请号：US16305272

申请日：2017-05-31

申请人： NESTEC S.A.

发明人： Lubbert Dijkhuizen ,  Joana Gangoiti Munecas

IPC分类号： C12P19/18 ,  A23L33/21

摘要： The present invention relates to the field of poly- and oligosaccharides and their dietary effects. In particular it relates to a method of producing an α-glucan containing (α1→3) linked D-glucose units. The invention also provides a branched α-glucan comprising alternating (α1→4) and (α1→3) glucosidic linkages and having (α1→3,4) branching points, a food composition, and the use of an α-glucanotransferase enzyme for reducing the digestible carbohydrates of a starch containing food material. Further aspects of the invention are a bacteria, an enzyme and an expression vector.

公开(公告)号：US10808271B2

公开(公告)日：2020-10-20

申请号：US16305272

申请日：2017-05-31

申请人： NESTEC S.A.

发明人： Lubbert Dijkhuizen ,  Joana Gangoiti Munecas ,  Sander Sebastiaan Van Leeuwen ,  Christina Vafeiadi ,  Stephane Duboux

IPC分类号： C12P19/18 ,  C12N9/26 ,  C12N9/44 ,  C12P19/00 ,  A23L33/21 ,  A23K20/189 ,  C12P19/04

摘要： The present invention relates to the field of poly- and oligosaccharides and their dietary effects. In particular it relates to a method of producing an α-glucan containing (α1→3) linked D-glucose units. The invention also provides a branched α-glucan comprising alternating (α1→4) and (α1→3) glucosidic linkages and having (α1→3,4) branching points, a food composition, and the use of an α-glucanotransferase enzyme for reducing the digestible carbohydrates of a starch containing food material. Further aspects of the invention are a bacteria, an enzyme and an expression vector.

公开(公告)号：US20190119712A1

公开(公告)日：2019-04-25

申请号：US15758443

申请日：2016-09-12

申请人： NESTEC S.A.

发明人： Joana Gangoiti Munecas ,  Sander Sebastiaan Van Leeuwen ,  Lubbert Dijkhuizen ,  Christina Vafeiadi ,  Lisa Lamothe

IPC分类号： C12P19/04 ,  A23L33/26 ,  C12P19/18 ,  C08B37/00 ,  A61K31/716

摘要： The present invention relates to the field of poly-and oligosaccharides and their dietary effects. In particular it relates to a method of producing a branched α-glucan. Further aspects of the invention are a branched α-glucancomprising alternating α(1→4) and α(1→6) glucosidic linkages and having α(1→4,6) branching points, a food composition, and the use of an α-glucano-transferase enzyme for reducing the digestible carbohydrates of a starch containing food material.