HPP for Food

What is High Pressure Processing (HPP) commonly used for in the food industry?

• Increasing food color intensity

• Enhancing food sweetness

• Preserving food by inactivating microorganisms without heat

• Reducing food packaging weight

Which of the following best describes HPP?

• A method of cooking using high temperatures

• A thermal process for drying fruits

• A non-thermal preservation technique using water and pressure

• A chemical treatment to preserve food

Which food product is least likely to be processed using HPP?

• Fruit juices

• Ready-to-eat meats

• Shellfish

• Leafy vegetables

What is the main benefit of using HPP over traditional thermal methods?

• Longer cooking time

• Improved artificial flavor

• Minimal impact on taste and nutrients

• Higher processing temperature

Which statement about HPP is false?

• HPP can help extend shelf-life

• HPP requires chemical preservatives

• HPP can inactivate pathogens

• HPP operates at pressures up to 600 MPa