Question
GSMediumPrelims 2014Environment & Ecology

Consider the following statements:

  1. Maize can be used for the production of starch.
  2. Oil extracted from maize can be a feedstock for biodiesel.
  3. Alcoholic beverages can be produced by using maize.

Which of the statements given above is/are correct?

Explanation

Maize (corn) is a versatile crop with numerous uses.

Statement 1 is correct: Maize is a major source of starch, a carbohydrate used in various food and industrial applications. Cornstarch is a common thickening agent in cooking and is also used in bioplastics and pharmaceuticals.

Statement 2 is correct: Biodiesel Feedstock Corn oil, extracted from the maize germ, can be processed into biodiesel, a renewable fuel alternative to traditional diesel.

Statement 3 is correct: Alcoholic Beverage Production Maize is a key ingredient in various alcoholic beverages, including bourbon whiskey and corn-based ethanol for alcoholic drinks or fuel.

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