Open Can of Tuna in Fridgeの主要なニュースを丁寧にまとめました。最新トレンドを一目で把握できます。

Day 1-2: The tuna is still in its prime, with a firm texture and a fresh flavor. You can confidently eat it without worrying about any adverse effects. Day 3-5: The tuna starts to degrade, but it's still edible, albeit with a slightly softer texture and a less pungent flavor.

However, as time passes, the tuna becomes a ticking time bomb of bacteria and oxidation. By Day 7 or later, it's likely to be overrun with microorganisms, making it a DEFINITE no-go for consumption. So, if you're unsure how long the tuna has been sitting in your fridge, it's better to err on the side of caution and toss it.

Try Storing Canned Tuna In Your Fridge

Now, you might be wondering, what's the record for the longest-lasting open can of tuna? Well, I couldn't find any official records, but I'm pretty sure it's not a Guinness World Record anyone wants to attempt. I mean, who wants to eat week-old tuna that's been sitting in the fridge, unrefrigerated, in a survival situation?

On a more serious note, food safety is no joke. According to the USDA, tuna is a high-risk food for foodborne illness, particularly for vulnerable populations like the elderly, young children, and people with weakened immune systems. So, if you're in doubt about the tuna's freshness, it's always better to discard it and opt for a fresh can instead.

How Long Opened Canned Tuna Lasts In the Fridge