Food Tips for The Average Joe

How to Use Food Dehydrators

Food preservation is a common practice that has been practiced since the ancient times that aims at ensuring that the shelf life of the given food is enhanced. One of the commonly used food preservation method is food drying where the food is dried hence preventing the growth of yeasts, bacteria or molds by removing water from the food. In most cases when drying food, a food dehydrator may be used that helps extract moisture form the given food hence aiding in preservation. Food drying through the use of a food dehydrator can be done on almost all kinds of foods such as vegetables, fruits as well as animal proteins.

The food dehydrator usually depends on a source of heat and the air flow to help extract water from the food. The source of heat can vary depending on the preference and may include electric power, solar power or even a biofuel. There are various important components that are essential for a food dehydrator to enhance drying of food which may include the heating element, air vents that allow air circulation in the device, a fan as well as food trays where one can lay the food. In drying the food, the process is usually enhanced by the heating element, air vents that allow air circulation in the device and a fan which work simultaneously with each other in removing moisture from the food.

The role of the heating element is to warm the food allowing moisture to escape while the fan will blow out the moist warm air from the appliances through the air vents. The process usually takes place for a set period of time till the moisture that remains in the food is less than 20%. The dehydration temperature in the device usually depends on the type of food being dried for example most foods are usually dehydrated at 1300F while for the meat jerky, the temperature has to be increased to about 1550 F. An adequate flow of air in the device and a constant temperature has to be maintained in the food dehydrator to ensure that the drying process is appropriate and the shelf life of the food concerned is enhanced. The most appropriate temperature that should be maintained should not be too high to ensure that the food do not dry and become hard on the outside and the inside is moist making it susceptible to spoilage.

One need to put certain factors into consideration when purchasing a suitable food drier to use for food preservation. The most common factors put into consideration include the model of the dehydrator, the kinds of food to be dried, space one has to accommodate the food dehydrator as well as its cost.
On Tools: My Rationale Explained
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