Question: what are chemical properties of high fructose corn syrup?
Answer: HFCS-55 is composed of 55 percent fructose, 42 percent glucose and 3 percent other sugars/polysaccharides (glucose chains). HFCS-42 is composed of 42 percent fructose, 53 percent glucose and 5 percent other sugars/polysaccharides (glucose chains).