Question

Which method of preservation best protects the vitamin content of a food?

Multiple choice question.

Canning


Freezing


Drying

Answer 1

Freezing is generally considered the method of preservation that best protects the vitamin content of food. It preserves nutrients because the food is typically blanched briefly before freezing, which helps in retaining vitamins. Canning can lead to some loss of certain heat-sensitive vitamins due to the high temperatures used during the process. Drying often results in the loss of some water-soluble vitamins as well. Therefore, among the options provided, freezing is the best choice for preserving vitamin content.