WorksheetsFOOD DESIGN - UNIT 5
Total questions: 21
Worksheet time: 56mins
A type of testing in which panelists are not trained or chosen for their sensory acuity
Product oriented testing
Consumer oriented testing
Test marketing
Triangular test
Throughout the sensory area, walls should be painted in
Neutral colours
Bright colours
Very light colours
Black and White
The counter height should be approximately ______ cm and the depth should be ______ cm
50cm, 30cm
70cm, 40cm
90cm, 60cm
100cm, 60cm
The ________ should contain individual compartments where panelists can assess samples without influence by other panel members.
Panel booth area
Counter
Office area
Desk area
_______ are used to analyze data resulting from sensory studies
Data analysis
Statistical tests
Experimental analysis
Consumer oriented tests
All the utensils/containers used in sensory testing should be made with materials _____
That are heat resistant
That will not transfer odour to the food
That will not transfer flavour to the food
All of the above
(a) containers with lids provide an inexpensive means of keeping samples warm for short periods of time.
Which metal is a better choice for the utensils used for food preparation?
Cast Iron
Aluminium
Stainless steel
Copper
Randomization is introduced into an experimental design to ______ the effects of uncontrollable sources of variation/error and to eliminate bias.
Minimize
Maximize
_____ represents the most efficient use of the "work triangle" concept in kitchen design, resulting in a minimum of time and distance covered by technicians in serving samples.
T-shape
Panel booths
Briefing room
L-shape
A temperature of about ____ and relative humidity of ___ in the testing room is considered to be ideal.
15 °C & 62%
15 °C & 52%
20°C & 62%
30°C & 62%
The assumption that differences do exist between or among samples, is termed as
Null hypothesis
Alternate hypothesis
Differential hypothesis
Statistical hypothesis
In these types of scales, numbers represent labels or category names
and have no real numerical value
Ratio scales
Interval scales
Ordinal scales
Nominal scales
______________ errors can occur when panelists are given too much
information about the nature of the experiment or the types of
samples before tests are conducted.
Expectation errors
Positional errors
Stimulus errors
Contrast errors
Panelists' responses can be influenced by ____________
Physiological factor
Etiological factors
Psychological factors
Biological factors
What attributes will be evaluated, if a food, or ingredient has been stored in a way that may be unsafe to eat?
Taste Odour only
Appearance only
Odour and appearance
Taste, odour and appearance
_____________ can be served to the panel at some or all of the panel sessions to check on the panelists' performance
Hidden references
Blind references
Blind panelists
Hidden controls
Tests used to evaluate the preference for, acceptance of, or degree of liking for food products are termed as ____________
Product oriented
Consumer oriented
Sensory oriented
Appearance oriented
Tests used to determine differences among products or to measure sensory characteristics are termed as
Appearance oriented
Sensory oriented
Product oriented
Taste oriented
How many people should be there in the final trained panel ?
at least 8
6
5
at least 10
How long does panel training take place ?
5 times per week
1 month
2-4 times per week
6 months
