what composes of corn syrup
Corn syrup is distinct from high-fructose corn syrup (HFCS), which is manufactured from corn syrup by converting a large proportion of its glucose into fructose using the enzyme D-xylose isomerase, thus producing a sweeter compound due to higher levels of fructose. Light corn syrup is corn syrup seasoned with vanilla flavor and salt. ) 2  Light corn syrup is clear and tastes moderately sweet. 3  Dark corn syrup is a combination of corn syrup and molasses (or Refiners' syrup), caramel color and flavor, salt, and the preservative sodium benzoate.