Hyaluronic Acid Derivative and Manufacturing Method Therefor and Cosmetics, Food Composition, and Pharmaceutical Composition Containing Hyaluronic Acid Derivative

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专利权人:

Kewpie Corporation

发明人:

Yukina Abe,Hideto Yoshida,Shunichi Fujikawa,Atsushi Ohno

申请号：

US15559268

公开号：

US20180086852A1

申请日:

2016.03.30

申请国别(地区):

US

年份:

2018

代理人:

摘要：

A method for manufacturing a hyaluronic acid derivative includes a step of reacting a carboxymethyl group-containing modified hyaluronic acid and/or a salt thereof with an organic compound containing an amino group and having a molecular weight of equal to or greater than 90.

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中国工程科技知识中心

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