Discover why that quick fridge fix for leftover canned goods might be compromising your health.
Learn safe storage tips to keep your food fresh and toxin-free.
The temptation to simply cover it with plastic wrap and pop it into the fridge is strong.
Photo:Getty Images
But is this a safe practice?
While it may be tempting, you might want to think twice before doing so.
Are There Dangers to Storing Food in an Open Metal Can?
“Why is this so important?
The quality will undoubtedly deteriorate.
Does the bang out of Food Matter?
When it comes to storage risks, not all canned foods are created equal.
According to the USDA, “metal cans … are made of sheet steelsometimes with a coating of tin.
So, it’s especially important to transfer acidic canned foods to alternative containers after opening.
What’s the Deal with BPA?
In recent years, concerns have been raised about BPA’s safety.
And her concerns are warranted.
“Canned foods are typically processed to be sterile.
Opening the can breaks this sterile environment, allowing bacteria to enter and proliferate,” Pallian adds.
How About BPA-Free Cans?
But the benefits of canned foods outweigh the risks.
Theyre convenient, loaded with nutrients and can transform intohearty mealsin no time.
To ensure your packaging is BPA-free, look at the “resin code.”
Aresin codeis a stamp or marking similar in appearance to the triangular recycling symbol.
Given these potential risks, here are some food-safety best practices for storing leftover canned goods.
What Types of Containers Should I Use?
“Ensure containers are clean, dry and airtight,” says Pallian.
Opt for durable,airtight setswhen possible.
And if you’re usingplastic containers, choose BPA-free containers and resealable plastic bags for freezing.
Anything that doesn’t meet these standards can be recycled.
U.S. Department of Agriculture.Shelf Stable Food Safety.
U.S. Food & Drug Administration.Bisphenol A (BPA).
1, 2019, pp.
