Session 15 - Food Processing 2022

Which product has the lowest thermal conductivity?

• Bread baked for 16 mins

• Bread baked for 32 mins

• Bread baked for 24 mins

• Bread baked for 8 mins

What is the function of passing the hot exhaust air from the oven?

• improve heat absorption and uniformity

• produce steam

• increase oven capacity by producing flame intensities

• reburn the ethanol

Which of this are the types of heating method in continuous oven?

• Direct gas-fired ovens

• Hybrid ovens

• All answers are correct

• Electric ovens

• All answers are wrong

Sous vide cooking involves which of the following processes?

• Vacuum packing

• Radiation heating

• Blast chilling

• All answers are correct

• All answers are wrong

Which of the following can be created using extrusion?

• Noodles

• Candy

• Cheese puff

• All answers are correct

• All answers are wrong

The lost of this compound can be used to indicate the severity of blanching and food quality. What compound is that?

• Lemme ask my mom first

• Lactose

• Ethanol

• Ascorbic acid

What controller in industrial ovens allows operators to select preprogrammed baking cycles for up to 100 different individual products using touch-screens?

• Programmable baking controller

• Programmable system controller

• Programmable logic controller

• Programmable oven controller

Which of the statements below is false?

• Vitamin A, B, and D are unaffected by evaporation

• Vitamin B is precipitated out after evaporation

• Lipid is prone to oxidative rancidity during & after evaporation

• Protein denatures after evaporation

Which factor affects the aroma and flavor of baked foods?

• Temperature and Duration

• Fermentation

• Moisture content

• All answers are correct

• All answers are wrong