trhina2009
Canning is a food preservation method that employs the process of heating and sealing the food in containers for the purpose of storage. This method annihilates autolytic enzymes and microorganisms and is a good option for preserving food to take out during times of need.
trhina2009
Freezing delays spoilage and keeps foods safe by preventing microorganisms from growing and by slowing down the enzyme activity that causes food to spoil. As the water in the food freezes into ice crystals, it becomes unavailable to those microorganisms that need it for growth
trhina2009
Food drying is a method of food preservation in which food is dried (dehydrated or desiccated). Drying inhibits the growth of bacteria, yeasts, and mold through the removal of water.
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Answer:
drying,canning, freezing