Quality Control & Sensory Program Management Flashcards

A sensory program manager must justify panel costs to leadership. Which metric is most persuasive?

Answer: Cost avoided from consumer complaints and recalls prevented by sensory detection

Demonstrating avoided losses ties sensory work directly to business value.

Reference control samples stored long-term for QC can change over time. What is the best practice?

Answer: Periodically replace and verify controls, storing them under conditions that minimize change

Controls must be refreshed and stored properly so the reference itself does not drift.

Which panel performance measure indicates a panelist gives similar scores to the same sample across replicates?

Answer: Repeatability

Repeatability describes a panelist giving consistent scores to the same sample across replicates.

In monitoring panelist performance, 'agreement' refers to:

Answer: How closely a panelist's scores align with the rest of the panel

Agreement measures whether a panelist rates samples similarly to the panel consensus.

Why is it important to include incoming raw material evaluation in a sensory QC program?

Answer: Off-notes in ingredients can be caught before they reach finished product

Screening raw materials prevents ingredient taints from causing finished product defects.

A QC panel finds a batch slightly outside the sensory spec but consumers are unlikely to notice. What should guide the release decision?

Answer: A predefined decision protocol linking deviation size to consumer impact and risk

Predefined action standards ensure consistent, risk-based release decisions.

Which of the following best describes a 'sensory audit' in a multi-plant company?

Answer: Comparing products from different plants to a common standard to ensure consistency

Sensory audits verify that products from all plants meet the same sensory standard.