The capability to have freeze dried food for survival became an unbelievable method of preserving food. It had been realized that food could sustain it’s edibility by way of a scientific innovation known as cryodesiccation. It was an incredible discovery since studies proved that food could possibly be preserved for twenty years or more with this particular technique of freeze drying. Originally useful for medical purposes scientists realized that cryodesiccation would work with foods aswell. This technique of freeze drying actually reduces the water at this type of great level that microorganisms and enzymes are prevented from spoiling or degrading the meals.
Freezing and reducing the substance allowed the frozen water in the meals to transit directly from the solid phase to the gas phase. This transition of a substance from the solid phase to the gas phase is known as sublimation. This breakthrough allows food to be preserved for several years and with the correct storage temperature (not extremely hot or extremely cold) food could now be preserved so long as twenty five years.
Available today are the Grab ‘n go Buckets. This can be a food survival product that uses this amazing food preservation technique of freeze drying (cryodesiccation). Grab ‘n go Food Survival Buckets provide individual packets of freeze dried food as great tasting complete meals. They are ready-made entrees providing quality taste. Pick up a Grab ‘n go Survival Bucket today as they are ideal for food survival kits and will be a fantastic addition to any survival kit.
Created during World War Two as a result of insufficient refrigeration for medical treatments (serum would have to be delivered to Europe without spoiling) freeze drying eventually was developed for food aswell. Freeze drying is an amazing preservation technique and with the correct storage (where temperatures are not extremely hot or extremely cold) freeze dried food survival can allow storage for 25 years. Freeze dried food is sought after by many survivalists and campers but it is problematic for individuals to create freeze dried food products due to the need of heavy machinery as a way to perform cryodesiccation.
Cryodesiccation generally known as lyophilization may be the process that transforms a solid into a gas phase. Another incredible preservation technique which has existed since ancient times through sun and wind drying is Dehydration. This survival technique removes water from food which hinders the growth of microorganisms and prevents decay. Dehydration may also reduce the weight of the meals by detatching approximately 75 percent of the water through evaporation. O.k., so with each of the extensive research, testing and evaluation, what we now have is the combination of both freeze-dried food survival and dehydrated food survival techniques providing ready-made entrees with quality taste. Amazing, it really is.
Testing on particular foods that are more costly such as peas along with other vegetables, these foods are usually freeze-dried where other ingredients like noodles and onions actually taste better when they are dehydrated. Which means this combination allows better taste and is still viable for lengthy term food storage. Pick up a grab ‘n go bucket of food survival products that utilize this excellent mix of food preservation techniques. mre for sale Available in individual packets and so are ready-made entrees providing quality taste.