Question

Which method of drying yields high quality of the finished floral product and makes the process relatively simple ?

• A. Water drying
• B. Air drying
• C. Freeze drying
• D. Vacuum drying

Hint:

Freeze drying is the best method for retaining original color, shape, and texture of flowers.

Answer 1

The Correct Option is C

Freeze drying is a method that involves freezing the floral material and then reducing the surrounding pressure to allow the frozen water in the material to sublimate directly from the solid phase to the gas phase. It preserves the shape, color, and structure of flowers very effectively and is widely used for high-quality floral preservation.
(A) Water drying – Incorrect. This is not a standard method and often leads to deterioration.
(B) Air drying – Incorrect. It's simple but does not retain high-quality finish.
(C) Freeze drying – Correct. It maintains high quality and is relatively straightforward using proper equipment.
(D) Vacuum drying – Incorrect. It’s useful but not as efficient or simple as freeze drying for flowers.