Whitening agent

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专利权人:

SUNTORY HOLDINGS LIMITED

发明人:

SUWA, YOSHIHIDE,OGUCHI, KENJI,NOZAWA, YOSHINORI,AKAO, YUKIHIRO

申请号：

TW101126922

公开号：

TW201242607A

申请日:

2005.01.27

申请国别(地区):

TW

年份:

2012

代理人:

摘要：

The present invention provides a whitening agent that can be acquired from natural sources, which having high safety for human bodies, without issues of stable supply, and having satisfactory patient compliance, characterized by comprising a solvent extract from a plant of the oaks which belongs to Quercus species of the Fagaceae family.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/