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
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