公开(公告)号：US20200071737A1

公开(公告)日：2020-03-05

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：US20200078383A1

公开(公告)日：2020-03-12

申请号：US16349885

申请日：2017-11-15

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

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.