corn starch is raw material of
Corn starch, cornstarch, cornflour or maize starch or maize is the starch derived from the corn (maize) grain.The starch is obtained from the endosperm of the corn kernel. Corn starch is a popular food ingredient used in thickening sauces or soups, and is used in making corn syrup and other sugars.orn starch, cornstarch, cornflour or maize starch or maize is the starch derived from the corn (maize) grain.