It is extremely difficult to find healthy snacks today which do not have a lot of preservatives in them. This kind of difficulty also remains in finding the perfect storage for such foods. This is where a freeze dryer comes in as a lucrative option, which has become a popular choice today because of its numerous benefits.  

What is a freeze dryer?

Freeze dryers are available in the market in multiple sizes and shapes. However, the commercial can be about 100 feet long. The ones that are used domestically normally have a size of 2×2 feet and will not cost you fortunes. These dryers are used to vacuum out the water from the food, making it crunchier and absolutely perfect for storing it further. So, when you want to use the food later, you can rehydrate it and bring it back to its normal form. 

What are the benefits of using a freeze dryer?

Opting to freeze drying food at home is both easy and healthy. Even though the dryer takes out all the moisture, all the nutrients remain locked inside. Almost 97% of the original nutritional level is retained by this method. This is much higher than dehydrating or canning the food. Also, freeze-dried foods do not lose out their color or shrink in size. In fact, they become lighter and easier to get carried around. 

What foods can be freeze-dried?

Almost all the foods can be freeze-dried, but certain foods are better when dried this way. There are some foods that won’t dry well like the fatty meats, the meat with bones and the majority of the chocolates. Apart from this, it is easy to freeze dry foods like dry fruits, vegetables, lean meats, dairy, herbs and even some drinks. 

How process of freeze-drying is carried out?

You can set the machine to pre-freeze for thirty minutes. Next, prepare the food. Wash, cut and separate the foods and place them on the pans in the dryer. Once the machine is loaded with the food, start the machine. It will normally take 24 hours with an average load. After it is freeze-dried, store it in airtight containers. If they are exposed to the air for long, the food will tend to get chewier. 

The range of freeze dryers from the house of LeDAB Canada is perfectly designed to suit different purposes.