Free CFC Flavor Chemistry & Sensory Science Questions and Answers

Question 1

What is the primary component responsible for the taste of a substance?

Accepted Answer

Organic acids

Answer

Amino acids.

Answer

Carbohydrates.

Answer

Volatile compounds.

Question 2

What is the difference between flavor and taste?

Accepted Answer

Flavor is the combined experience of taste and smell

Answer

Taste includes only sweetness and saltiness.

Answer

Taste is more complex than flavor.

Answer

Flavor only applies to food.

Question 3

What role does the olfactory system play in flavor perception?

Accepted Answer

It allows the brain to interpret taste combined with smell

Answer

It detects sweetness in foods.

Answer

It is responsible for detecting bitterness.

Answer

It does not affect flavor perception.

Question 4

Which factor can influence the perception of flavor in foods?

Accepted Answer

Temperature, texture, and aroma

Answer

Only the chemical composition of the food.

Answer

Only the appearance of the food.

Answer

Only the food's color.

Question 5

What does the term 'mouthfeel' refer to in sensory analysis?

Accepted Answer

The tactile sensations experienced during consumption

Answer

The sweetness of the food.

Answer

The visual appeal of the food.

Answer

The overall flavor profile.

Question 6

What type of compounds are primarily responsible for the aroma in food?

Accepted Answer

Volatile organic compounds

Answer

Proteins.

Answer

Fatty acids.

Answer

Sugars.

Question 7

What is 'sensory fatigue' in flavor testing?

Accepted Answer

Dulled senses after prolonged exposure to a flavor

Answer

The loss of taste after eating spicy foods.

Answer

The effect of aging on sensory perception.

Answer

The sensation of heat from hot foods.

Question 8

What is the 'taste threshold'?

Accepted Answer

The minimum concentration of a substance detectable by taste

Answer

The maximum concentration of a substance.

Answer

The point where a flavor can no longer be perceived.

Answer

The point at which food begins to spoil.

Question 9

Which of the following is a key component of sensory analysis in flavor testing?

Accepted Answer

Using human sensory perception to evaluate various food attributes

Answer

Only chemical analysis of the food.

Answer

Only the visual appearance.

Answer

Only the color and texture.