Ingredient Information

Function

Corn meal consists of whole ground corn. It is the main ingredient in many traditional U. S. foods, such as, cornbread, johnnycakes, hush puppies and corn fritters. It is used to make extruded snacks like Cheetos. It is used as a batter or breading for fried foods and is the main ingredient in the coating for corn dogs. It is even used to keep bread dough, such as English muffins and pizzas, from sticking to the pan. It also is commonly prepared as a hot porridge and is used to make polenta. Corn meal is also an ingredient in breakfast cereals.

Other Use and Industries

Corn meal has several horticultural uses. It can be used as a source of nutrients as an additive to soils and flour beds. It also is an effective anti fungal product that works by supporting the growth of beneficial bacteria in the soil and prevents the growth of plant pathogens. In ponds that contain floating type plants, corn meal helps control algae growth and binds excess phosphorus. Special preparations of horticultural grade corn meal are available.

Health Effects

Corn meal is a flavorful alternative to flour. Nutritionally, it offers a good source of thiamin, folate, and fiber. In addition, it is a good source of antioxidants, including vitamin C, lutein, and zeaxanthin. In fact, corn doesn’t get the positive attention it should. When consumed as a snack food, in the form of chips, corn puffs, and even sugary breakfast cereals, one can understand why corn may not be viewed as healthy. But when consumed as a staple in many breads, tortillas or as polenta, corn meal is a nutritious food component.

Individuals may have concerns about genetically modified corn or GMO corn. Currently, 86% of the US corn crop is genetically modified (3). Specifically, corn has been genetically altered to resist certain herbicides. Other modifications include insect resistance and vitamin-enriched varieties. Many criticize that these genetic modifications were not tested thoroughly. Others demand that GMO corn ingredients should be labeled so that consumers can make an informed choice about consuming such products. Recent studies are not showing support of GMO products. One study revealed that GMO corn caused organ damage when fed to rats (4). If GMO corn is an issue for your beliefs, try to source non-GMO corn products from your local health foods market.

Origins

Corn meal is obtained from ground, dried corn. First, shelled corn is cleaned to remove husk and debris. The kernels are then dried and ground to the desired coarseness.