Enzymic Formation of Di-D-Fructose 1,2'; 2,1' Dianhydride from Inulobiose by Aspergillus fumigatus
作者:Toshio MATSUYAMA、Kuniji TANAKA、Midori MASHIKO、Masako KANAMOTO
DOI:10.1093/oxfordjournals.jbchem.a134051
日期:1982.10
The enzyme of Aspergillus fumigatus which produces di-D-fructose 1,2'; 2,1' dianhydride (difructose anhydride I) (Tanaka et al., 1979) was investigated for its mode of action. Fractionation and purification of the enzyme showed that it produced difructose anhydride I not from inulin but from inulobiose by the reverse reaction of the partial hydrolysis of difructose anhydride I.
烟曲霉产生双-D-果糖1,2'的酶; 研究了2,1'二酐(二果糖酐I)(Tanaka等,1979)的作用方式。酶的分馏和纯化表明,通过二果糖酐I的部分水解的逆反应,该酶不是从菊粉而是从菊糖二糖生产二果糖酐I。