Culinary Class-Difference Between Starch Potato and WaxyPotato Essay

Culinary Class-Difference Between Starch Potato and WaxyPotato - Essay shellProfessor McComber (Iowa State University, retired J.Food Sci.1988, 531423-1426)On a molecular level the starch in elastic potatoes is made up of almost entirely of the large branched molecule known as amylopectin (around 74%) and the much smaller linear amylase molecule (26%).Both amylase and amylopectin argon polysaccharide which acts as forms of storage of glucose. Starchy potatoes are exceed used for deep frying, because they are low in sugar and can be hot up long enough for them to cook fully at the center without burning their outside. These potatoes also make the best choice for mashed potatoes since they fall apart easily when boiled. Waxy potatoes on the other hand are an pure choice for boiling and roasting, since they are low in starch, they usually maintain their shape after they are cooked. These potatoes are not the best when it comes to frying because their high moisture content makes th em soggy and limp. Professor McComber (J.Agric.Food Chem.1994,