6. Nutrition, Sustainability and Emerging Topics

Food Waste Reduction — Quiz

Test your understanding of food waste reduction with 5 practice questions.

Practice Questions

Question 1

Which stage in the food supply chain is most prone to microbial spoilage when temperature control is inadequate?

Question 2

Which stabilization method uses high hydrostatic pressures to inactivate microorganisms while preserving nutrients and sensory qualities?

Question 3

A bakery collects unsold bread at the end of each day and grinds it into breadcrumbs for resale. This valorization approach exemplifies:

Question 4

A retailer employs demand forecasting models to align produce orders with expected sales, thereby reducing unsold items. This prevention strategy primarily addresses which cause of food waste?

Question 5

If a processing plant reduces its weekly waste from 8000 kg by 25 percent, what is the new waste volume? Show your calculation.