发明名称 |
Process for preparing neotrehalose and its uses |
摘要 |
Neotrehalose is prepared in a relatively high-yield by a process comprising allowing beta -galactosidase to act on a solution containing lactoneotrehalose to form neotrehalose and recoverying the resultant neotrehalose. The neotrehalose is a non-reducing oligosaccharide having a satisfiable stability and a rich- and high-quality-sweetness and is assimilated and utilized as energy source in vivo when orally administered. Neotrehalose in the form of crystal has a satisfiable handleability because it is readily soluble in water and substantially free of hygroscopicity. These render neotrehalose very useful in the fields of food-, cosmetic- and pharmaceutical-industries. |
申请公布号 |
EP0486315(B1) |
申请公布日期 |
1996.06.26 |
申请号 |
EP19910310547 |
申请日期 |
1991.11.14 |
申请人 |
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO |
发明人 |
MIWA, YOSHIKATSU;SHIBUYA, TAKASHI;CHAEN, HIROTO |
分类号 |
A23C9/123;A23C9/152;A23G1/00;A23G1/30;A23G3/00;A23G3/34;A23G9/00;A23L2/60;A23L27/30;A61K8/60;A61K8/73;A61K9/36;A61K9/44;A61K47/26;A61Q11/00;C07H3/04;C12P19/14;C12P19/18 |
主分类号 |
A23C9/123 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|