Package of Practices for Freeze Dried Rose Flower

The study was conducted during 2011-2012 to explore a method of preserving inherent qualities of dried rose flower. This experiment was designed to explore the preservative treatments whereby freshly cut flowers subsequently dehydrated by a freeze-drying process. This process rapidly sets the arrangement such that wilting and distortion are minimized. Roses make beautiful decorations and it is recognized as a symbol of love, sympathy. The qualitative characteristics of flowers were evaluated by expert panel. Results revealed during hydration process hydrate flowers with STS and it was observed that flowers can remain fresh up to 8 days. When flowers are ready for processing, use (T9) a ready composition developed out of different chemicals consisting of dehydration solvent, colour fixative, environmental fixer, bio-fixer, shatter resistant polymer and a softening agent as Pre treatments. Arrange flowers in floral freeze dryer that is pre-cooled to 25oc. After 24 hours, turn on secondary freezer and vacuum pump and the flowers remain in freezer, until the temperature is raised to room temperature. Spray acrylic clear spray as seal film to protect flower from external environment and conditions such as dust, light, humidity.