Uses of Corn



Download 35.5 Kb.
Date06.02.2017
Size35.5 Kb.
Uses of Corn


Cake Mixes

Cake mixes use a pregelatinized corn starch that will form a paste in cold or warm water. In baked goods that use yeast for rising, dextrose is used as a yeast nutrient.

Candies

Corn syrup is used in hard candies to provide a body giving them chewiness and a desirable mouthfeel without excessive sweetness. Candies that are coated use a pyrodextrin corn starch for the coating.

Carbonated Beverages - Coke

High fructose corn syrup (HFCS) blended with sucrose in a 50/50 blend is sweeter than the same concentration of sucrose. The use of HFCS in carbonated beverages is common throughout Canada and the U.S.

Cookies

Corn starch, corn flour or dextrose may be found in cookies.

Corn Flakes

The flaking grits are cooked to a rubbery consistency with syrup, malt, salt and flavouring added. After tempering, the cooked grits are flattened between large steel rolls, followed by toasting in travelling ovens to a golden brown colour.

Corn Starch

Corn starch is derived from the wet milling process and is an important manufactured product. Some uses depend on the properties in the dry state, but most applications relate to its properties as a cooked, hydrated paste.

Corn Meal

Corn meal is a popular dry corn product because of its long shelf life. It is used to produce an assortment of chemically leavened bread and fried products like corn bread and muffins.

Cosmetics

Corncobs, when finely ground, are relatively dust free and very absorbent. This absorbency makes corncobs useful carriers for pesticides, fertilizers, vitamins, hand soaps, cosmetics and animal litters.

Granola Dips/Granola Bars

Some types of Granola Dips use dextrose as a sweetener.

Instant Coffee & Tea

Maltodextrins are derived from the wet milling process. They are a dextrose equivalent product of complete solubility but little or no sweetness. Maltodextrins are sprayed on instant tea and coffee to keep the granules free flowing. This solution is also used in instant soup mixes or other packages where the contents must be be kept free flowing.

Mars Bar & Twix Bar

Many candy bars contain corn syrup.

Paint and Varnish

Tetrahydrofurfuryl alcohol is a resin developed from processing corncobs. These resins are useful in the paint and varnish industry as solvents for dyes, resins, and lacquers.

Paper Products

Paper products use raw starch in the manufacturing process. The properties of high paste viscosity and strong gels are useful in specially coated papers. Pyrodextrins are also used for paper manufacturing for the adhesive property on remoistenable gums for postage stamps and packaging tape.

Pharmaceuticals

Aspirin - an oxidized starch paste, which dries to a clear, adherent, continuous film, is spread in a thin layer over the aspirin.Intravenous - some IVs consist of dextrose and water solutions.

Antibiotics - preferred carbohydrate sources are corn syrup, dextrose, corn starch, lactose and sucrose. Cornsteep liquor was early found to provide a ready source of soluble nitrogenous nutrients plus unknown growth factors that stimulate antibiotic production.



Over 85 different types of antibiotics are produced using corn.

Snack Foods - Corn Chips & Doritos

These snack foods are generally made from whole corn (cornmeal). The high starch content of cornmeal and flour is important in giving a high puff in preparation of extruded (pressed) snack products in which a delicate corn flavour is desired.

Tire, Rubber

In the production of tires, corn starch is sprinkled on the molds before pouring the rubber, to prevent the rubber from sticking to the molds.

Toothpaste

Sorbitol, which is produced from the corn sugar dextrose, is used in toothpaste as a low-calorie, water-soluble, bulking agent.

Yogurt

Some of the different brands of yogurt use corn syrup as a sweetener.


Source:
Fletcher, Erin . "A Zillion Uses for Corn." Education. Nov 2008. Ontario Corn Producers Association. 12 Dec 2008 .


Share with your friends:


The database is protected by copyright ©dentisty.org 2019
send message

    Main page