公开(公告)号：US11268114B2

公开(公告)日：2022-03-08

申请号：US16467129

申请日：2017-11-24

Applicant: Korea University Research and Business Foundation

Inventor： Kyoung Heon Kim ,  Sang-Hyun Lee ,  Dong-Hyun Kim ,  Eun-Ju Yun

IPC: C12P19/14 ,  C07H3/04 ,  C12P19/02

Abstract: The present invention relates to a method for producing anhydrous galactose derived from seaweed, and provides an improved production yield rate of 3,6-anhydro-L-galactose by using microorganisms during acid treatment, neutralization, and purification after enzymatic hydrolysis, of agarose or agar.

公开(公告)号：US20200376012A1

公开(公告)日：2020-12-03

申请号：US16985850

申请日：2020-08-05

Applicant: Korea University Research and Business Foundation

Inventor： Kyoung Heon Kim ,  Eun-Ju Yun ,  Sora Yu ,  Dong-Hyun Kim ,  Sang-Hyun Lee ,  Jung Yeon Kim

IPC: A61K31/702 ,  A23L33/125 ,  A61P1/02 ,  A61P31/04 ,  A61K8/60 ,  A61K8/73 ,  A61K9/00 ,  A61K31/7016 ,  A61K31/729 ,  A61Q11/00

Abstract: The present invention relates to a use of an agarobiose or agarooligosaccharides having anticariogenic activity. More specifically, a lower concentration of agarobiose or agarooligosaccharides than the concentration of xylitol suppresses the growth of Streptococcus mutans and suppresses acid production, and thus can be used for anti-cariogenic purposes.

公开(公告)号：US11458152B2

公开(公告)日：2022-10-04

申请号：US16985850

申请日：2020-08-05

Applicant: Korea University Research and Business Foundation

Inventor： Kyoung Heon Kim ,  Eun-Ju Yun ,  Sora Yu ,  Dong-Hyun Kim ,  Sang-Hyun Lee ,  Jung Yeon Kim

IPC: A61K8/73 ,  A61Q11/00 ,  A61K31/702 ,  A23L33/125 ,  A61P1/02 ,  A61P31/04 ,  A61K8/60 ,  A61K9/00 ,  A61K31/7016 ,  A61K31/729

Abstract: The present invention relates to a use of an agarobiose or agarooligosaccharides having anticariogenic activity. More specifically, a lower concentration of agarobiose or agarooligosaccharides than the concentration of xylitol suppresses the growth of Streptococcus mutans and suppresses acid production, and thus can be used for anti-cariogenic purposes.