发明授权
- 专利标题： Powder preparation and a process for preparing the same
- 专利标题（中）： 粉末制备及其制备方法
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申请号： US867406申请日： 1997-06-02
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公开(公告)号： US5919486A公开(公告)日： 1999-07-06
- 发明人: Takanori Ishii , Nobuhiro Hasegawa , Masaaki Katsuro , Kazumasa Suzuki , Masumi Koishi
- 申请人： Takanori Ishii , Nobuhiro Hasegawa , Masaaki Katsuro , Kazumasa Suzuki , Masumi Koishi
- 申请人地址： JPX Aichi
- 专利权人： San-Ei Sucrochemical Co., Ltd.
- 当前专利权人： San-Ei Sucrochemical Co., Ltd.
- 当前专利权人地址： JPX Aichi
- 优先权： JPX5-346829 19931227
- 主分类号： A61K9/14
- IPC分类号： A61K9/14 ; A61K9/16 ; A61K9/56 ; A61K47/36 ; C08B30/12 ; C08J9/26
摘要：
A liquid oil and fat ingredient or others are carried by pores of a porous carrier composed of porous starch grain obtained by reacting an enzyme having raw starch digestive activity onto the starch. With starch being used as porous carrier, the powder preparation according to the present invention is not harmful to the human body, it can be supplied continuously in great volumes, manufactured cheaply without difficult processing, and moreover, being completely biodegradable, this powder preparation does not cause any environmental problems. It can be used in various industrial fields.
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