Environmental Monitoring & Assessment Flashcards

How should sample serving temperatures be monitored during a test?

Answer: Measure with a calibrated thermometer and record the values

Calibrated, recorded temperature checks keep every sample presented the same way.

Why should room temperature and relative humidity be recorded for each sensory session?

Answer: To spot condition-related variation and support reproducibility

Records let analysts link unusual results to environmental changes.

Which rinse water is most appropriate for palate cleansing in a taste test?

Answer: Odor-free, tasteless filtered or bottled water

Neutral water cleanses the palate without adding tastes or odors.

A lab switches to a new brand of plastic sample cups. What should be done before using them in tests?

Answer: Check the cups for imparted odors or tastes with blank evaluations

Containers can pass on off-odors, so new materials should be screened before use.

Which time of day is generally best for scheduling sensory sessions?

Answer: Mid-morning or mid-afternoon

Mid-morning and mid-afternoon avoid the effects of hunger and fullness on sensitivity.

For descriptive panel training and consensus work, what kind of space is most appropriate?

Answer: A separate discussion room with a round or shared table

Group discussion rooms support term development and consensus, unlike isolated booths.

Which practice best controls distractions in the booth area during a test?

Answer: Keep the area quiet, with no traffic, phones, or conversation

Low noise and few interruptions help assessors concentrate and stay consistent.