KANG, YOUNG GYU,SHIM, JONG WON,SHIM, JIN SUP,PARK, JOON HO,YEOM, MYEONG HUN,CHO, JUN CHEOL,姜永圭,沈種沅,沈晉燮,朴俊鎬,廉明勳,曺濬喆
申请号：
HK16100288.3
公开号：
HK1212353A
申请日:
2016.01.12
申请国别(地区):
HK
年份:
2016
代理人:
摘要：
Disclosed are a method for preparing coumestrol and a method for preparing coumestrin preparation, wherein chitosan is treated for a predetermined amount of time during a bean growth period. Additionally, disclosed is the method for preparing coumestrol by performing an enzyme treatment or an acid treatment and the like on the coumestrin prepared by the preparation method.
