β-アルブチンの製造方法

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专利权人:

株式会社エヌ・ティー・エイチ

发明人:

中嶋 聡一,尾田 好美

申请号：

JP2015075885

公开号：

JP6294259B2

申请日:

2015.04.02

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a method for producing high-purity β-arbutin from Dendrobium phalaenopsis plants or processed products thereof in an industrial advantageous manner.SOLUTION: Dendrobium phalaenopsis plants or processed products thereof are subjected to extraction with hydrophilic solvent, an extract therefrom is concentrated, a concentrate therefrom is subjected to fractionating extraction with lipophilic solvent and hydrophilic solvent, and the resultant lipophilic solvent layer is concentrated, so that high-purity β-arbutin can be obtained.SELECTED DRAWING: Figure 1

来源网站：

中国工程科技知识中心

来源网址：

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