Freeze Dried and Dehydrated Foods: Which Is The Better Method for Long Term Survival Food Storage

Freeze Dried and Dehydrated Foods

The Process of Freeze-Drying 

Solidify drying is a mind boggling procedure of safeguarding new or officially cooked sustenance by evacuating up to 98% of the nourishment's dampness, leaving in place the sustenance's composition, flavor, smell and wholesome worth.


The procedure requires that the crisp or cooked nourishment be immediately solidified at temperatures as low as - 50°C. The solidified nourishment is then set into a vacuum chamber. This vacuum chamber brings down the weight, and raises the temperature to pretty much 0°C.
Freeze Dried and Dehydrated Foods

At this particular temperature and weight, the ice gems in the nourishment vanish into water vapor, bypassing water's fluid structure, through a procedure called sublimation.

This procedure safeguards the cell structure and dietary substance of the sustenance, bringing about an item that, when rehydrated, nearly looks like the first nourishment.

The procedure additionally keeps the water from being reabsorbed by the nourishment and consequently diminishes its weight essentially.
Freeze Dried and Dehydrated Foods

Most nourishment things, for example, natural products, vegetables and meats are appropriate to solidify drying, and can be utilized for long haul sustenance stockpiling and protection.
Freeze Dried and Dehydrated Foods

The Process of Dehydration 

Getting dried out nourishment is a sustenance safeguarding technique which has been utilized for a considerable length of time. Local Americans got dried out their bison slaughters in their chasing camps to make it more straightforward to transport. Pemmican (a got dried out blend of wild ox meat blended with fat and berries) was a staple of a hefty portion of the traveling North American tribes. This low-warm drying out procedure included either air drying (with close-by open air fires), or sun drying pieces of meat on drying racks.
Freeze Dried and Dehydrated Foods

Dehydrators are a cutting edge technique for gradually expelling the dampness from nourishment without really cooking it. A downside of drying out is the constrained measure of sustenance which can be dried at one time. The positive part of lack of hydration is that this technique for preparing for sustenance stockpiling can be effectively done at home.
Freeze Dried and Dehydrated Foods

How Do These Two Methods Affect the Food? 

Solidify dried nourishments safeguard a significant part of the first shading, shape, fragrance and freshness of natural products, vegetables and meats. Solidify dried sustenance does not as a rule contain added substances or additives, so it stays consistent with its unique structure. What's more, the look, composition and kind of the sustenance stays after re-hydration.

Not at all like low-warmth parchedness, solidify drying considers the protection of pre-cooked suppers, including formulas, for example, soups, stews, stroganoff, and so forth. A conspicuous advantage is that since the dinner was set up completely before stop drying, you should basically include water, then warmth for a couple of minutes with a specific end goal to make extravagant suppers.
Freeze Dried and Dehydrated Foods

Rehydrating solidify dried nourishment takes only a couple of minutes, essentially by including bubbling water. A few sustenances, in the same way as other foods grown from the ground, require no re-hydration before eating.

Dried out sustenances shrink amid handling as the dampness is expelled. So the nourishment thing itself is significantly littler than its unique size.
Freeze Dried and Dehydrated Foods

The re-hydration time of dried out nourishments takes somewhat more than stop dried, yet it stills possesses a flavor like the first type of the sustenance. Some got dried out sustenances contain added fixings to upgrade flavors or help with protection. Similarly as with stop dried products of the soil, got dried out leafy foods can be eaten with no re-hydration.

Both techniques for sustenance safeguarding expand the long haul stockpiling life of nourishment. Most financially created solidify dried and got dried out sustenances have a time span of usability of 15 to 20 years, if legitimately bundled and put away in a cool, dry environment.

Notwithstanding their being a solid wellspring of nourishment in a crisis or long haul survival situation, in view of their light weight and simplicity of movability, these sustenances are additionally awesome for tackling outdoors, climbing and chasing trips. They are additionally a shrewd decision to keep in a crisis street side pack for the auto, or in your bug out sack.
Freeze Dried and Dehydrated Foods

In the event that you keep these nourishments in your auto as a major aspect of a first aid pack, please recall to turn them intermittently. Temperatures in an auto can achieve extremes, both hot and icy. High warmth and also constant temperature changes add to faster corruption of both got dried out and solidify dried nourishments.
Freeze Dried and Dehydrated Foods

Which Type is Better for Consumption? 

Everybody is distinctive, and every individual has their very own tastes and inclinations. In light of that, there are a couple of things to consider before settling on a choice between stop dried or dried out sustenance.

Home-developed foods grown from the ground are better saved by means of lack of hydration, since the normal individual can't bear the cost of the exorbitant apparatus utilized as a part of stop drying.
Freeze Dried and Dehydrated Foods

Sustenances utilized as a part of ordinary cooking and supper planning ought to most likely be stop dried. This allows the nourishment to be rapidly re-hydrated as it is cooked before serving. On the off chance that openness and versatility are critical, than either kind of safeguarded sustenance ought to meet those specific needs. At the end of the day, it's a matter of individual inclinations.

Basically, both dried out and solidify dried sustenances are superb decisions for long haul nourishment stockpiling, and also for day by day use or for climbing, outdoors, and so on. They both give light-weight, compact, advantageous nourishments. The essential contrast is that stop dried nourishments tend to better safeguard the shape, surface and kinds of the first sustenance.
Freeze Dried and Dehydrated Foods

The vast majority will find that a mix will work best for their requirements. Single-thing sustenances, for example, vegetables, potatoes, and different staples and grains are appropriate to low-warm parchedness. Solidify drying is more proper for meats and natural products (whose surface can be protected), and for pre-cooked dinners with an assortment of fixings, for example, soups, stews and sauces.
Freeze Dried and Dehydrated Foods

As you join solidify dried and got dried out sustenances into your way of life, whether for outdoors and entertainment, comfort, or as a survival procedure, you will realize which things you like to be dried out, and which you want to be stop dried. In either case, be guaranteed that your decisions will offer the genuine feelings of serenity of realizing that you have a solid wellspring of nourishment in for all intents and purposes any circumstance.
Freeze Dried and Dehydrated Foods