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How can mold grow on food in the freezer?

I had corn tortillas stored in a zip-lock plastic bag in my freezer for a couple of weeks. When I got them out today, they were moldy! I put them in the freezer to prevent that problem; what happened?

asked by Bobette over 1 year ago
3 answers 8762 views
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added over 1 year ago

There are some bacteria/ molds that grow at certain temperatures. The one that causes the most food spoilage occurs at the medium range of 68-113 Farenheit range. These bacteria are known as mesophiles. They have molds and bacteria that grows at even hotter temperatures or in your case, colder (psychophiles aka cold-lovers). Either that, or it is just a collection of unknown materia (could be from packaging dye scrapings) that collected on the ice. Hope that helps.

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added over 1 year ago

I'd say your freezer doesn't work properly. To check, put in ice cubes in a bag / box, and check them. Once they aren't cubes anymore your freezer (and its contents) thawed.