Question

16. Which of the following is NOT a
characteristic of freeze-dehydration? *
Moisture loss by sublimation from
O boundary of ever receding ice crystal
zone
O Continuous process
O
Temperatures sufficiently low to prevent
thawing used
O None of the mentioned​

Answer 1

Answer:

Temperatures sufficiently low to prevent

Temperatures sufficiently low to preventthawing used is correct answer ✔️✔️

Explanation:

Freeze drying, also known as lyophilisation or cryodesiccation, is a low temperature dehydration process that involves freezing the product, lowering pressure, then removing the ice by sublimation. This is in contrast to dehydration by most conventional methods that evaporate water using heat.