Freeze-drying and Preservation

Freeze-drying noun - A method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure; material is frozen and then warmed in a vacuum so that the ice sublimes.

Preservation and freeze-drying are semantically related In some cases you can replace term "Preservation" with "Freeze-drying", this terms are similar.

Preservation noun - The act or activity of keeping something in an existing and usually satisfactory condition.

Freeze-drying and preservation are semantically related in conserving topic. Sometimes you can use "Freeze-drying" instead a noun "Preservation".

Nearby Words: preserve, preserved, preserver, preserving, preservative