| 摘要 |
<p>An enzyme isolatable from algae is described. Also, a method of preparing the sugar 1,5-D-anhydrofructose is described. The method comprises treating an α-1,4-glucan with an α-1,4-glucan lyase wherein the enzyme is used in substantially pure form. In a preferred embodiment, if the glucan contains links other than and in addition to the α-1,4-links, the α-1,4-glucan lyase is used in conjunction with a suitable reagent that can break the other links.</p> |
