Method & techniques for sensory evaluation

List 4 types of difference test.

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Answer explanation

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Do not 'enter' to type the second third and fourth answer.

below are the purposes of difference test, except:

• determine the difference of samples

• determine the intensity of samples

• panelist does not allow to inference their personal likes.

• allow to discuss with other panelist

Panelist served with three samples and identify which one is most different.

• Hedonic test

• paired comparison test

• triangle test

• multiple comparison test

• scoring test

• multiple comparison test

• ranking test

Descriptive analysis technique include:

*choose more than one answers

• flavour profile

• quantitative descriptive analysis

• texture profile

• smell profile

this words can be use to:

*name the test

• QDA

• Hedonic test

• Triangle test

• texture profile analysis

Paired preference test refers to:

• preference

• choice

• individual acceptability

below are explanations that refers to Hedonic test, except:

• indicate which one of two coded product is preferred

• determine degree of acceptability

• neutral midpoint is included

• use spider web

powerful method in terms of its sensitivity and providing reliable and valid results. The test method has evolved in response to a greater appreciation for the perceptual processes involved in task.

• descriptive test

• discrimination test

• affective test