Voice improvement agent

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专利权人:

株式会社イムダイン

发明人:

本多 伸吉,米山 文明,竹田 数章,大石 誠子

申请号：

JP2008076905

公开号：

JP5260996B2

申请日:

2008.03.25

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

<；P>；PROBLEM TO BE SOLVED: To provide a means for promoting the maintenance or improvement of vocal functions. <；P>；SOLUTION: A phonation improving agent comprises astaxanthin, tocotrienol, and vitamin B<；SB>；12<；/SB>；. Taking in the phonation improving agent can promote the maintenance or extension of a maximum phonation range. Further, the maintenance or extension of the duration of phonation (time capable of phonating per inhalation) can also be promoted. <；P>；COPYRIGHT: (C)2010,JPO&INPIT

来源网站：

中国工程科技知识中心

来源网址：

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