sensory tests
Post on 20-Jan-2015
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DESCRIPTION
Year 11 the different types of sensory tests
TRANSCRIPT
Sensory Analysis
A view of different tests
Preference Test
• All about product acceptability• Opinions• Likes and dislikes• 2 types:• Hedonic – give opinions on samples
from ‘extreme like’ to ‘extreme dislike’.• Paired – 2 samples indicate which they
prefer.
Discriminatory
• Tell the difference between samples
Paired comparison
• Pair of coded samples given for specific comparison of a quality e.g. sweetness, crunchiness.
Triangle Test
• 3 samples are given, 2 are the same and 1 is difference.
• Have to spot the odd one out.
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