Food dehydrators remove moisture from food using a heat source
and air flow to concentrate flavor and preserve food for later
use. Dried food also takes up less space and can be stored until
needed for recipes or for snacks. Removing moisture from food
prevents bacteria from growing and spoiling food. It saves money
and reduces waste by extending the shelf life of fresh foods.
Most foods are dehydrated at temperatures of 130°F, or 54°C,
although meats being made into jerky should be dehydrated at a
higher temperature of 155°F, or 68°C. Current dehydrators offer
a variety of temperature settings best suited for the food you
want to dry. The key to successful food dehydration — and tasty
results — is the application of a constant temperature and
adequate air flow. Several brands of food dehydrators offer high
quality that guarantees even drying and fresh flavor.