In food processing industry, lyophilization is commonly more popular and this term is known as freeze-drying. Scientifically to say, this is the process by which products get dried without damaging the internal structure. Mainly, this procedure used vastly to preserve such products those are sensitive to heat or bearing delicateness. This process is unique and complex as a result, products those are being processed with lyophilization, they are costlier than others. |
Scientists have discovered a number of different procedures for preservation in biotechnology industry but lyophilization is the best one and popularly acclaimed. This process is also used to preserve vaccines, pharmaceuticals and other proteins for a long time. This process is effective and preserves food products which never need any refrigeration and foods those are being processed; they are considered as the main nourishment source for mountain climbers and astronauts. Freeze-dried products are generally highly can absorb other things as this process removed all most all the water from and they can come to the previous position if water will be added into them.
Food-drying process is a complex process and should followed systematically and particularly to get the desired result. Lowering temperature of the products is the basic and initial step and after freeze, they have to go for the second step which they have to gone through vacuum chamber which helps the energetic molecules escape and decrease the temperature down. The low pressure in the vacuum chamber force to water molecules to be out from the products. As these molecules are airborne, different equipment used to release them from the chamber. A condenser does this thing which is generally attached to the vacuum chamber. It changes the water molecules into liquid and after that siphons off.
Lyophilizer equipments are available in various sizes from small use to bulk so it is depend upon the requirement which one will match your needs. Varity kind of freeze drying machines including:- • Bench Top Tray Lyophilizers • Pilot Lyophilizers • Bench top Manifold Freeze Dryers • Floor Model Manifold Freeze Dryers • General Purpose Freeze Dryers • Production Freeze Dryers
Bench top lyophilizers are quite popular and these are normally smaller in size and can be placed on top of the bench or cart as a result, it can be stored within smaller places and best choice for the people those have space-conscious. These are best to use in lab and can reach its shelf temperature to -55C and the condenser will lower to -85C. Other machines also perform according to their capacity.
So if you want such machines, just check out for the best one which will match your requirement and order them. A huge number of manufactures available those are producing highest standard of Lyophilizer equipment, you can make contact to them.
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