Because the glucose in refined form such as crystalline form or as syrup form is more expensive, glucose in fermentation medium is mostly produced by direct enzymatic conversion of starch.

因为葡萄糖有晶体结构或糖浆结构的精巧结构使它更昂贵，葡萄糖在发酵培养基中是主要的产物，通过直接糖化酶转化淀粉得到。

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Decomposition of a chemical compound by reaction with water, such as the dissociation of a dissolved salt or the catalytic conversion of starch to glucose.

水解作用通过与水反应分解一种化学合成物，比如盐水的解析，或淀粉向葡萄糖的催化转变。

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The effect of the molar ratio of glycolide to starch and reaction time on the grafting degree, grafting efficiency and monomer conversion was discussed.

讨论了原料配比和反应时间对共聚物接枝率（G）、 接枝效率（E）和单体转化率（C）的影响。

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