| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a safe and easily applicable extract to a living body in a solvent extract of Aquilaria and a process for its extraction. <P>SOLUTION: The genkwanin 5-O-β-primeveroside-containing extract in the present invention is characterized in its extraction from Aquilaria with a water/ethanol mixed solution, for example a 55-95 vol% of ethanol concentration. <P>COPYRIGHT: (C)2009,JPO&INPIT |
