Sensory Evaluation in Food Science
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Questions and Answers

What are some key applications of sensory evaluation in the food industry?

Product development, production, quality assurance, marketing

Differentiate between subjective and objective testing in sensory evaluation.

Objective testing involves trained panels and measures intensity response, while subjective testing involves consumer preferences without panel training.

What is the purpose of discriminative/difference tests in sensory evaluation?

To determine if there are perceptible differences between products

How does sensory perception occur according to the text?

<p>Human senses perceive sensory properties when sensory organs interact with stimuli</p> Signup and view all the answers

Why is sensory evaluation important in marketing?

<p>To evaluate product acceptability among consumers</p> Signup and view all the answers

What is sensory evaluation?

<p>Sensory evaluation is a scientific method used to evoke, measure, analyze, and interpret responses to products perceived through the senses.</p> Signup and view all the answers

What are the disciplines that contribute to sensory evaluation?

<p>Physics, physiology, psychology, chemistry, and statistics.</p> Signup and view all the answers

In what century did sensory evaluation involve mainly relying on senses and experiences for selecting commodities?

<p>1st century</p> Signup and view all the answers

When did sensory evaluation start being done exclusively by experts or expert panels?

<p>1930s</p> Signup and view all the answers

What technique was used by James Seagram in the 1930s to test the quality of liquor?

<p>Paired comparison tests</p> Signup and view all the answers

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