申请日期 | 2025-09-13 | 申请号 | KR1020120004848 |
公开(公告)号 | KR101210453B1 | 公开(公告)日 | 2012-12-04 |
公开国别 | KR | 申请人省市代码 | 全国 |
申请人 | KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP | ||
简介 | PURPOSE : A method for preparing compound K and aglycon protopanaxadiol is provided to ensure stability at high temperature and to enhance reaction speed. CONSTITUTION : A method for improving ginsenoside compound K comprises a step of reacting beta-glycosidase with ginsenoside RD or ginseng extract in reaction solvent. The thermostable beta-glycosidase is derived from Pyrococcus furiosus at 70°C-95°C and pH 4.5- 6.5. |
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