Sichuan Jiuzhang Biological Science And Technology Co.; Ltd
发明人:
ZHANG, Jie,HUANG, Wang,ZHANG, Liang,HUANG, Jun
申请号:
EP15879428
公开号:
EP3251683A4
申请日:
2015.01.30
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
Disclosed are a eucommia leaf extract, and preparation method and use thereof. The extract is a liquid of the eucommia leaf or an ethyl alcohol extract, and has chlorogenic acid of a content not less than 9%, geniposidic acid of a content not less than 1% and aucubin of a content not less than 1%. The extract has a good effect on psoriasis.