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右旋醣酐是高分子碳水化合物,是由蔗糖經过一种細菌Leuconostoc mesenteroides的發酵作用而得。蔗糖分子中的葡萄糖部分聚合起来,分子量可以达到
Dextran is a polymer carbohydrate derived from the fermentation of sucrose through the bacterium Leuconostoc mesenteroides. The glucose in the sucrose molecule partially polymerizes and the molecular weight can be reached