发明名称 |
USE OF .ALPHA.-1,4-GLUCAN LYASE FOR PREPARATION OF 1,5-D-ANHYDROFRUCTOSE |
摘要 |
A method of preparing the sugar 1,5-D-anhydrofructose is described. The meth od comprises treating an .alpha.-1,4-glucan with an .alp ha.-1,4- glucan lyase wherein the enzyme is used in substantially pure form. In a pre ferred embodiment, if the glucan contains links other th an and in addition to the .alpha.-1,4-links, the .alpha.-1,4-glucan lyase is used i n conjunction with a suitable reagent that can break the other links. |
申请公布号 |
CA2174116(C) |
申请公布日期 |
2007.05.01 |
申请号 |
CA19942174116 |
申请日期 |
1994.10.15 |
申请人 |
DANISCO A/S |
发明人 |
YU, SHUKUN;BOJSEN, KIRSTEN;KRAGH, KARSTEN MATHIAS;BOJKO, MAJA;NIELSEN, JOHN;MARCUSSEN, JAN;CHRISTENSEN, TOVE MARTEL IDA ELSA |
分类号 |
A23L2/60;C12P19/02;A23L2/42;A23L2/44;A23L3/3562;A23L27/00;A23L27/30;A61K31/7004;C07H3/10;C07K14/405;C09K15/06;C09K15/34;C12N9/00;C12N9/66;C12N9/88;C12N15/09;C12N15/60;C12R1/685;C12R1/84;C12R1/865;C12R1/90 |
主分类号 |
A23L2/60 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|