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).

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.