So the bacteria use an enzyme called glucosyltransferase to cut the bond between them, use the fructose for energy, and add the glucose to a growing chain of glucose molecules called a glucan.

细菌会通过葡萄基转移酶们之间的化键，然后利用能，并把葡萄连接到一种叫作葡聚的延伸的链上。