Sunflower seeds are a popular snack enjoyed by many people. However, they are only meant to be consumed when they look and taste good. It’s true that sunflower seeds do not have an expiration date. That being said, they’re also not good to eat indefinitely. Most people will find that they taste better in their freshest state, and can gradually become less tasty over time.
The lifespan of sunflower seeds is generally measured by their flavor properties, as they are relatively hardy in the presence of other elements like mold or bacteria.
In this article, we will find out if sunflower seeds go bad and how long you can expect them to last.
Do Sunflower Seeds Go Bad?
Sunflower seeds do go bad. In order for sunflower seeds to spoil, they need to be exposed to high temperatures or moisture. Sunflowers are a type of seed that is rich in oil and protein, which makes them more prone to going bad.
Some people believe that if you rinse the sunflower seeds before you eat them, they will stay fresh longer. With that being said, it is a myth that just rinsing your sunflowers will make them last longer. If they are exposed to high levels of moisture or heat, then they will eventually go bad anyways.
Also, sunflower seeds go bad when they get old, just like any other type of seed.
How Long Do Sunflower Seeds Last?
Sunflower seeds have a shelf life of about one year if stored at room temperature. This is if the package of sunflower seeds is not opened yet. It’s recommended that sunflower seed bags should be opened within six months for maximum freshness and quality.
Once the package of sunflower seeds is opened, they will last for about 2-3 months when stored at room temperature.
In the fridge, the shelf life of the seeds is the same. Keeping them in the fridge will last for about 1 year.
How to Store Sunflower Seeds
Sunflower seeds are a great addition to any kitchen. They can be eaten raw or roasted, as they have a mild flavor that is pleasing to many palates.
There are a few things we should keep in mind when storing sunflower seeds:
– Store the seeds in an airtight container, like a glass jar with an airtight lid. This helps prevent the seed’s natural oils from drying out and becoming rancid.
– If the bag the seeds came in is not airtight, use masking tape or another sealant to close it before storing them away for future use.
How to Tell If Sunflower Seeds Are Bad?
If you are buying sunflower seeds for the first time and not sure about the quality, there are some signs that might let you know if those sunflower seeds you’re about to buy are bad.
Sunflower seeds are usually kept in their packaging until they are opened. If you see a hole in the packaging or any other signs that show that there was a problem with how the package was made, it is time to walk away from what might have been an expensive mistake.
If your sunflower seeds have an unusual smell, if they sound like they’ve been eaten before, or if they have any rotten spots on them, then it’s best to avoid these bad signs.
Another indication that a bag of sunflower seeds might not be good is when they are dusty or hard to break. If they do not break easily into pieces, this might mean the seed oil has gone rancid which makes the seeds inedible.
Here are some other signs that indicate that the sunflower seeds have gone stale:
- The seed shells have turned dark brown or black
- Seed surface has shriveled up and become dry
- The size of the seed is much smaller than usual
- Shell feels powdery
How To Keep Sunflower Seeds Fresh Longer
Sunflowers are a popular flower in the garden and people love to grow them in their backyard. One thing that many people don’t know about sunflower seeds, is that they can get moldy and go bad over time.
It is important to store them properly so they don’t rot or go bad too quickly. Here are some tips on how to store sunflower seeds without losing any of their nutrients:
– Keep them in a cool, dry place away from sunlight. If it is stored in an area with direct sunlight then it can start to lose nutrients.
– Use a container that has a lid so the seeds don’t get wet when the lid opens, which will cause them to start rotting faster.
Can you get sick from eating bad sunflower seeds?
It is also possible to get sick from eating bad sunflower seeds if the seeds have been soaked in water for an extended period of time or they have been allowed to become moldy. Mold growing on the seeds will release dangerous chemicals called mycotoxins which can trigger allergic reactions in some people.
These seeds are not toxic, but they can cause upset stomachs, nausea, and diarrhea due to mold and other harmful bacteria growing on them.