What does it mean, when packaged meat depressurizes itself?
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If I keep meat for a few days after it's use-by date, the packaging starts to look sucked-in, as if the amount of air has been reduced. Since it is a sealed package, I can't think how that could be. What causes this de-pressurization, and does it mean the meat is no longer safe to eat?
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What does it mean when meat packaging is puffed up?
Bloating is a clear indication that bacteria are present inside the packet. Bacteria feed on the contents of the pouch and produce gas. Since this gas cannot escape from the sealed packet, it accumulates inside and causes the pouch to bloat.What does it mean when chicken package is puffy?
No, a puffed-up bag of frozen chicken doesn't mean the poultry is spoiled. A USDA-approved method of packaging used by chicken processors can make the bag look puffy, which our sources say is an indicator the bag is properly sealed.What contributes to the musty aroma often noticed when Cryovac packed meats are first opened?
Specifically, the meat will change to a darker red colour while in the packaging due to the lack of exposure to oxygen. The meat will also sweat while in the packaging and this can result in an unpleasant smell when you first open the packaging (this is not an indication of the freshness of the meat).Is vacuum sealed meat safe?
It is important that you do not contaminate your meat and vacuum seal harmful bacteria in with your food. Vacuum sealing can extend the fridge life of meats as well, but because anaerobic bacteria can grow at temperatures above 3\xb0F, all vacuum-packed refrigerated meats should be unsealed and cooked within 10 days.Meat Processor: What packaging should I expect?
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: Harrison Haines, Ron Lach, Ivan Babydov, Ivan Babydov