Food Science CDE Arkansas test bank Set 5

An example of a homogenous mixture is

• pizza

• salad containing lettuce, vegetables and cheese

• cola

• beef stew

Food heats up in a microwave oven primarily due to vibration of__________ molecules.

• water

• fat

• protein

• carbohydrate

Clostridium botulinwn is the organism that causes ________________

• hemolytic uremic syndrome

• vomiting

• botulism

• necrotic enteritis

Meat, fruits and vegetables contain between 70 to 90 percent

• carbohydrates

• protein

• fat

• water

Pudding that is prepared by cooking thickens as it cools due to the use of a. milk

• starch

• sugar

• vanilla

• flour

Using a process called _____________, liquid vegetable oils are changed to shortening and margarine

• hydrogenation

• oxidation

• saturation

• aeration

_____________ is an elastic, siretchy protein found in wheat.

• Myosin

• Casein

• Gluten

• Albumin

Processed food products such as cereals and orange juice may be fortified with to enhance their nutritional content.

• stabilizers

• chelators

• antioxidants

• vitamins and minerals

When fruits such as pears, apples, or bananas are cut or bruised, ______causes the cut surface to become discolored

• the maillard reaction

• enzymatic browning

• exposure to light

• catabolism

Since oil and water normally separate because they are immiscible, an ___________ can be used to keep these liquids mixed together in solution.

• invertase

• antimicrobial

• caking agent

• emulsifier