色素沈着阻害剤及びその利用
- 专利权人:
- ビーエイチエヌ株式会社
- 发明人:
- 高下 崇,石原 健夫
- 申请号：
- JP2006047435
- 公开号：
- JP5044767B2
- 申请日:
- 2006.01.28
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a pigmentation inhibitor improving and/or preventing pigmentation of the skin and a composition having aspect of industrially effectively utilizing the inhibitor.
SOLUTION: The pigmentation inhibitor comprises thioctic acids and/or chitin hydrolyzate as an active ingredient. The thioctic acids are preferably thioctic acid, a thioctic acid derivative, a lipid coated material thereof or double coated material obtained by further coating the lipid coated material with a hydrophilic substance, and chitin hydrolyzate is preferably an N-acetyl-D-glucosamine or an N-acetylchitooligosaccharide. A food or a beverage for improving and/or preventing pigmentation of the skin can be obtained by including the above active ingredient.
COPYRIGHT: (C)2007,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
