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公开(公告)号：US10526632B2
公开(公告)日：2020-01-07
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
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.
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公开(公告)号：US10533206B2
公开(公告)日：2020-01-14
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
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.
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3.发明授权公开(公告)号：US10519480B2
公开(公告)日：2019-12-31
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
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.
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