雑味の低減された清涼感持続剤

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专利权人:

長谷川香料株式会社

发明人:

小林 宗隆,高林 幸子,増田 唯,船橋 久美恵,村澤 昭吾

申请号：

JP2015536615

公开号：

JP6130513B2

申请日:

2014.09.11

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

[Problem] To provide a freshness-maintaining agent having reduced off-flavor containing monomenthyl glutarate. [Solution] Disclosed is a composition containing high-purity monomenthyl glutarate having a content of dimenthyl glutarate of 5 mass% or lower in a freshness-maintaining agent comprising monomenthyl glutarate and dimenthyl glutarate. Such a composition can be obtained efficiently by a preparation method including a step for extracting monomenthyl glutarate as an alkali salt from a composition containing monomenthyl glutarate and dimenthyl glutarate in which the latter is present in an amount exceeding 5%.

来源网站：

中国工程科技知识中心

来源网址：

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