公开(公告)号：US20200299740A1

公开(公告)日：2020-09-24

申请号：US16895871

申请日：2020-06-08

Applicant: Glycom A/S

Inventor： Gyula DEKANY ,  Györgyi OSZTROVSZKY ,  Martin MATWIEJUK ,  Pierre CHASSAGNE ,  Markus JONDELIUS HEDEROS

IPC: C12P19/18 ,  C07H1/06 ,  C07H3/06

Abstract: The invention relates to a method for selective crystallization of 2′-fucosyllactose (2′-FL) from an aqueous solution comprising 2′-FL and one or more other fucosylated carbohydrates by adding acetic acid to the solution. The aqueous solution is separated from an aqueous culture medium prior to crystallization.

公开(公告)号：US20170369920A1

公开(公告)日：2017-12-28

申请号：US15536537

申请日：2015-12-16

Applicant: Glycom A/S

Inventor： Gyula DEKANY ,  Györgyi OSZTROVSZKY ,  Martin MATWIEJUK ,  Pierre CHASSAGNE ,  Markus HEDEROS

IPC: C12P19/18 ,  C07H3/06 ,  C07H1/06

Abstract: The invention relates to a method for selective crystallization of 2′-FL from an aqueous solution comprising 2′-FL and one or more other fucosylated carbohydrates by adding acetic acid to the solution.

公开(公告)号：US20170340654A1

公开(公告)日：2017-11-30

申请号：US15532747

申请日：2015-12-04

Applicant: Glycom A/S

Inventor： Pierre CHASSAGNE ,  Martin MATWIEJUK ,  Markus HEDEROS ,  Györgyi OSZTROVSZKY ,  Gyula DEKANY

IPC: A61K31/702 ,  C07H3/06 ,  C07H1/06

CPC classification number: A61K31/702 ,  A61K31/7024 ,  C07H1/06 ,  C07H3/06 ,  C07H15/18 ,  Y02A50/473

Abstract: Crystalline difucosyllactose, useful in a pharmaceutical composition and a nutritional composition, is disclosed.