公开(公告)号：US20180312894A1

公开(公告)日：2018-11-01

申请号：US15770019

申请日：2016-10-21

Applicant: AMOREPACIFIC CORPORATION

Inventor： Gi Baeg NAM ,  Dong Hyun KIM ,  Yong Deog HONG ,  Cheng Yi ZHANG ,  Jun Seong PARK

IPC: C12P33/16 ,  C12P33/20 ,  C12N9/42

CPC classification number: C12P33/16 ,  C07H17/00 ,  C07J17/00 ,  C12N9/24 ,  C12N9/2437 ,  C12P19/44 ,  C12P33/20 ,  C12Y302/01004 ,  C12Y302/01015 ,  C12Y302/0104

Abstract: The present invention relates to a method for selectively producing compound K and compound Y, which are originally present in ginseng in a trace amount, from saponins of ginseng, and more specifically to a method capable of obtaining desired target compounds, that is, compound K and compound Y, in high yields, by treating saponins, obtained from ginseng, with particular enzymes to structurally convert the saponins.

公开(公告)号：US20180305726A1

公开(公告)日：2018-10-25

申请号：US15769964

申请日：2016-10-21

Applicant: AMOREPACIFIC CORPORATION

Inventor： Gi Baeg NAM ,  Dong Hyun KIM ,  Yong Deog HONG ,  Jun Seong PARK ,  Kyoung Hee BYOUN

IPC: C12P33/00

CPC classification number: C12P33/00 ,  C07H17/00 ,  C07J17/00 ,  C12N9/24 ,  C12P19/14 ,  C12P19/44 ,  C12P33/16 ,  C12Y302/01006 ,  C12Y302/01015

Abstract: The present invention relates to a method for selectively producing ginsenoside F2, compound Mc or compound O, which is originally present in ginseng in a trace amount, from a saponin of ginseng, and more specifically to a method capable of obtaining desired target compounds, that is, ginsenoside F2, compound Mc and compound O, in high yields, by treating saponins, obtained from ginseng, with particular enzymes to structurally convert the saponins.

公开(公告)号：US20180320212A1

公开(公告)日：2018-11-08

申请号：US15769995

申请日：2016-10-21

Applicant: AMOREPACIFIC CORPORATION

Inventor： Gi Baeg NAM ,  Dong Hyun KIM ,  Yong Deog HONG ,  Jun Seong PARK

IPC: C12P33/16

CPC classification number: C12P33/16 ,  C07H17/00 ,  C07J17/00 ,  C12P19/44 ,  C12Y302/01004

Abstract: The present invention relates to a method for selectively producing ginsenoside Rd, which is originally present in ginseng in a trace amount, from panaxadiol-type saponins of ginseng, and more specifically to a method capable of obtaining a desired target compound, that is, ginsenoside Rd, in high yields, by treating a panaxadiol-type saponin obtained from ginseng, with particular enzymes to structurally convert the saponins.

公开(公告)号：US20180318198A1

公开(公告)日：2018-11-08

申请号：US15772272

申请日：2016-10-26

Applicant: AMOREPACIFIC CORPORATION

Inventor： Gi Baeg NAM ,  Dong Hyun KIM ,  Yong Deog HONG ,  Cheng Yi ZHANG ,  Jun Seong PARK

IPC: A61K8/63 ,  A61Q17/00 ,  A61Q19/00 ,  A61Q19/02 ,  A61Q19/08

CPC classification number: A61K8/63 ,  A61K8/60 ,  A61Q17/005 ,  A61Q19/00 ,  A61Q19/007 ,  A61Q19/02 ,  A61Q19/08

Abstract: The present invention relates to a cosmetic composition comprising a compound represented by Formula 1 below as an active ingredient. in the above Formula 1, R1 is -glc(2-1)glc, R2 is -glc, or R1 is -glc, R2 is -glc(6-1)ara(pyr).