| 发明名称 |
UTILIZATION OF TOCOTRIENOL FOR SKIN AGING-PREVENTING AGENT |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To discover a highly safe hyaluronic acid production-promoting agent having effective hyaluronic acid production-promoting effects, and to obtain a skin aging-preventing agent using the hyaluronic acid production-promoting agent. <P>SOLUTION: The skin aging-preventing agent contains a highly safe tocotrienol having the hyaluronic acid production-promoting effects. Especially, it is discovered that a rice oil containing the tocotrienols in high concentrations exhibits extremely effective hyaluronic acid production-promoting effects by the synergetic effect with other antioxidation activities, or the like, possessed by the tocopherols and has effective skin aging-preventing activities. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2004323431(A) |
申请公布日期 |
2004.11.18 |
| 申请号 |
JP20030121400 |
申请日期 |
2003.04.25 |
| 申请人 |
NIKKO CHEMICAL CO LTD;COSMOS TECHNICAL CENTER:KK;ORIZA YUKA KK |
发明人 |
OBAYASHI MEGUMI;OKANO YURI;MURAI HIROMICHI;OKADA TADASHI |
| 分类号 |
C07D311/72;A61K8/00;A61K8/06;A61K8/49;A61K8/96;A61K8/97;A61K31/355;A61K36/00;A61K36/899;A61P17/16;A61P43/00;A61Q17/04;A61Q19/08 |
主分类号 |
C07D311/72 |
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