Free CRC Food Science & Technology Questions and Answers

Question 1

What is the main role of food science in food production?

Accepted Answer

To improve the shelf-life and nutritional value of food.

Answer

To increase the taste of food.

Answer

To create new packaging materials.

Answer

To increase food processing speed.

Question 2

Which of the following is a key factor in food quality control?

Accepted Answer

Safety, nutritional content, and sensory attributes.

Answer

Safety and nutritional content.

Answer

Taste and texture only.

Answer

Packaging design.

Question 3

What does HACCP stand for in food safety?

Accepted Answer

Hazard Analysis Critical Control Points.

Answer

Hazardous Analysis Control and Critical Points.

Answer

Health Assessment Critical Control Plan.

Answer

Hygiene Assessment and Control Procedures.

Question 4

Which is a primary function of food preservation?

Accepted Answer

To prevent spoilage and extend shelf life.

Answer

To improve taste.

Answer

To reduce costs.

Answer

To increase the volume of food.

Question 5

What is the purpose of pasteurization in food processing?

Accepted Answer

To kill harmful microorganisms.

Answer

To make food look more appealing.

Answer

To reduce calories.

Answer

To increase shelf life by adding preservatives.

Question 6

What is an example of a functional food?

Accepted Answer

A fortified yogurt with probiotics.

Answer

A fruit smoothie.

Answer

A plain cracker.

Answer

A bottle of water.

Question 7

What does the Maillard reaction contribute to food?

Accepted Answer

It gives food its characteristic color and flavor.

Answer

It makes food taste sweet.

Answer

It improves food texture.

Answer

It prevents bacterial growth.

Question 8

Which nutrient is primarily responsible for the formation of muscles?

Accepted Answer

Proteins.

Answer

Carbohydrates.

Answer

Fats.

Answer

Vitamins.

Question 9

What is the main purpose of food fortification?

Accepted Answer

To improve the nutritional value of food.

Answer

To make food taste better.

Answer

To increase food’s energy content.

Answer

To make food more affordable.