How Long Does Vacuum Sealed Salmon Last? Does it Go Bad?

Salmon is a low-fat, high-protein, and nutrient-rich food that can be prepared in several ways.

The fish can be grilled, baked, smoked, and eaten raw.

However, when storing salmon, it is essential to keep it fresh and safe to eat.

Vacuum sealing is a common technique used to preserve salmon for a more extended period.

But how long does vacuum-sealed salmon last, and does it go bad?

Vacuum-sealed salmon can last up to two years in the freezer, but it is recommended to consume it within six months for the best quality and flavor. The shelf life of vacuum-sealed salmon is affected by several factors, including storage temperature, air exposure, and quality.

Proper storage and handling practices can help extend the shelf life of vacuum-sealed salmon.

What is Vacuum Sealed Salmon?

Vacuum sealing is a food preservation technique that involves removing air from the packaging of the food, reducing the risk of spoilage, and extending its shelf life.

Vacuum-sealed salmon is salmon that has been packed airtight and sealed with a vacuum sealer. The packaging helps preserve the fish’s texture, taste, and color while keeping it fresh for longer.

How Long Does Vacuum Sealed Salmon Last?

The length of time that vacuum-sealed salmon lasts depends on several factors. Generally, vacuum-sealed salmon can last up to two years when stored in the freezer.

Freezer storage

Freezing is an effective way to preserve food, including salmon. When stored properly in a freezer set to or below 0°F (-18°C), vacuum-sealed salmon can last up to two years. However, the quality can start to deteriorate after six months, and the salmon may not taste as fresh as it was when first sealed.

Refrigerator storage

While it is possible to store vacuum-sealed salmon in the refrigerator, it is not recommended. The fish can spoil quickly when exposed to the warm temperature in the fridge, leading to bacterial growth and foodborne illness. For the safest storage of salmon, place it in the freezer.

Shelf life after thawing

Once you thaw vacuum-sealed salmon, it should be consumed within two days for the best quality. Any leftovers should be discarded after two days.

How to Tell if Vacuum Sealed Salmon has Gone Bad?

While vacuum-sealed salmon can last up to two years in the freezer, it can still go bad due to several factors, including air exposure, temperature changes, and poor quality. Here are some ways to tell if vacuum-sealed salmon has gone bad:

Smell

A strong, pungent, or off-putting smell is an indicator that the salmon has gone bad. Fresh salmon has a mild, briny scent that should not be overpowering.

Texture

If the salmon’s texture is slimy, sticky, or has a mushy texture, it has likely gone bad. The texture change can occur due to bacterial growth or freezer burn.

Color

Fresh salmon has a bright pink or orange color. If the color has changed to a dull gray, brownish, or yellowish, the salmon has gone bad.

Taste

If the salmon tastes sour, rancid, or has an off flavor, it has likely gone bad. Fresh salmon should have a mild, slightly sweet flavor.

How to Store Vacuum Sealed Salmon?

Keep it Frozen

Vacuum-sealed salmon should be stored in a freezer set to or below 0°F (-18°C). The low temperature helps preserve the fish’s texture, taste, and color. It is essential to keep the salmon frozen until ready to consume.

Store in an Airtight Container

Once you have opened the vacuum-sealed packaging, store the salmon in an airtight container in the freezer. Leaving it exposed to the air can cause freezer burn or affect the texture and quality of the fish.

Keep it Away from Strong Odors

Avoid storing vacuum-sealed salmon near strong-smelling foods as the fish can absorb the odors and affect the taste.

Don’t Refreeze

Once you thaw vacuum-sealed salmon, do not refreeze it. The freezing and thawing process can affect the texture and quality of the fish, making it less fresh.

Conclusion

Vacuum-sealed salmon can last up to two years in the freezer, but the quality can start to deteriorate after six months. It is recommended to consume vacuum-sealed salmon within six months for the best quality and flavor. Proper storage and handling practices can help extend the shelf life of vacuum-sealed salmon, including keeping it frozen, storing it in an airtight container, and avoiding strong odors. When reheating, consume within two days and discard any leftovers after that. Always check for signs of spoilage before consuming vacuum-sealed salmon.