How Does A Food Spoil. Your frozen food should be your first concern. The carbohydrates will ferment.
In some cases they can double their numbers in as little as 30 minutes. When food falls into the danger zone bacteria can develop rapidly and cause food-borne illness. If you receive FoodShare and had food spoil because of a storm-related power outage you can have the food replaced.
Microscopic bacteria cause food to spoil.
Oxygen can cause food to spoil in several ways. Mold is a sign of spoilage. The fats will turn rancid and sour. Decreased product quality and shelf life.