1·Sugars are also carbohydrates, sources of sugars are refined sugar—sucrose, which is a food sweetener and preservative and fruit sugars—fructose.
糖类也是碳水化合物，糖类的来源是精制糖——蔗糖，它是一种食品甜味剂、防腐剂和果糖。
2·Lactic acid production from sucrose and sugar cane bagasse by Rhizopus oryzae was studied.
这研究了米根霉从蔗糖和甘蔗渣中生产乳酸的方法。
3·The sucrose contained in molasses is obviously cheaper, but the compositions of molasses varies greatly with sources (cane or beet), quality of the crop and the nature of the sugar refining process.
糖蜜含有的蔗糖明显便宜，但是糖蜜的成分根据来源的不同变化很大(甘蔗或甜菜)，收获农产品的质量和糖精炼工艺的种类。
4·"As soon as we detected melting, decomposition components of sucrose started showing up," she said.
“我们检定到融化时，蔗糖的分解成分开始显示，”她说。
5·From thousands or more D-glucose moieties of sucrose the glucans, starch and cellulose, are built.
由数千或更多的半个蔗糖分子D-葡萄糖构成葡聚糖、淀粉和纤维素；