Veggie lyophilization machine
After the freeze dehydrating process is completed, infuse nitrogen or dry air right into the dehydrating chamber to release the vacuum, and after that right away get the material in a seal environment with a family member humidity of less than 50% as well as temperature level of 22 ~ 25 ℃, and also much less dust. Under same atmosphere, choose and also load the semi-finished products result from veggie lyophilization machine. Because the lyophilized product has a substantial surface as well as is extremely hygroscopic, it is required to finish these treatments in a fairly drying environment. It's really vital to pack the freeze-dried vegetables well. Light weight aluminum foil bags are normally used by vegetable lyophilization machine.
The veggies which are processed by veggie lyophilization machine has a huge surface area. Several of the active ingredients in the veggies are straight exposed to the air. It is particularly very easy to be subjected to oxygen airborne and absorb dampness, resulting in the gradual damage of freeze-dried veggies. Second of all, most freeze-dried veggies have natural colours, and these natural pigments are quickly broken down under light. During oxidation and pigment destruction, temperature is likewise a vital aspect of influencing such chemical reactions.