Which of the Following Substances Is/are Not Used in the Food

question 38

Multiple Choice

Which of the following substances is/are not used in the food industry to reduce a food's water activity (aw) level?

• A) salt and sugar
• B) glycerol
• C) propylene glycol
• D) modified corn syrups
• E) All of these substances are used by the food industry for this purpose.

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Definitions:

Sound

Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.

Volley Principle

A theory explaining how auditory neurons work together to convert high-frequency sound waves into electrical signals by firing in rapid succession.

Frequency Theory

A theory regarding how sounds are perceived, suggesting that the frequency of an auditory stimulus is directly related to the frequency of neural impulses sent to the brain.

Neurons

The fundamental units of the brain and nervous system, responsible for receiving sensory input, sending motor commands to muscles, and processing and transmitting neural impulses throughout the body.