How to store coffee beans long term? Can You Store Coffee Beans in the Fridge?

You’ve just roasted a fresh batch of coffee beans and you want to make sure they stay fresh for as long as possible.

It’s not hard to roast your own coffee, but if you don’t store them properly, they’ll go stale in no time.

How to store coffee beans long term?

Follow these simple tips of Levent Doganay for how to store coffee beans long term and you’ll be able to enjoy your delicious home-roasted coffee for weeks or even months.

Is Coffee so Bad?

Is Coffee so Bad?

In contrast to the popular notion, coffee may really get stale. Coffee beans, like all other beans, have natural oils inside them. When left out in the air, they begin to oxidise, which ultimately causes the oils to become rancid.

Even if the coffee is kept in an airtight container away from oxygen, the coffee beans may still get stale due to the chemicals that are formed during the roasting process. These compounds promote rancidity.

Coffee’s Shelf Life

Coffee’s Shelf Life

How Long Will Coffee Beans Remain Fresh?

It’s a common question with a difficult answer. The simple answer is that coffee beans will remain fresh for about two weeks after they are roasted. However, this is only true if the beans are stored properly. If not stored correctly, the beans can begin to lose their flavor and freshness within days of being roasted.

How long does coffee that has been ground stay fresh?

The short answer is that ground coffee will start to lose its flavor within a week of being ground. This is because the exposed surface area of the ground beans starts to oxidize and stale quickly. However, if you store your ground coffee in an airtight container in a cool, dark place, it can stay fresh for up to two weeks.

How long does brewed coffee stay fresh?

Brewed coffee will start to lose its flavor within about two hours of being brewed. However, if you store it in an airtight container in a cool, dark place, it can stay fresh for up to four days.

How long does Whole Roasted Coffee Beans stay fresh?

If you store your roasted beans in an airtight container in a cool, dark place, they can stay fresh for up to two weeks.

How long does Instant Coffee stay fresh?

If you store your instant coffee in an airtight container in a cool, dark place, it can stay fresh for up to two years.

How long does Green Coffee Beans stay fresh?

If you store your green coffee beans in an airtight container in a cool, dark place, they can stay fresh for up to two years.

How to Determine whether Your Beans are Fresh?

How to Determine whether Your Beans are Fresh?

The best way to determine whether your beans are fresh is to perform a simple smell test. If the coffee beans have been stored properly, they should smell aromatic and fragrant. If they have lost their aroma, it’s a sign that they are no longer fresh.

Examine the Freshness of Your Beans.

Once you’ve performed the smell test, it’s time to take a closer look at your beans. Fresh coffee beans should be dry to the touch and have a uniform dark color. If they are oily or have any light-colored spots, it’s a sign that they are no longer fresh.

How to store coffee beans long term

How to store coffee beans long term?

Options for Storing in the Short Term

Keep the beans in an airtight container and at a cooler weather.

To ensure that the taste of your freshly roasted beans is maintained for as long as possible, store them in an opaque, airtight container at room temperature away from heat and light.

Coffee beans can absorb flavors from their surroundings, so it’s important to keep them in a neutral environment. You can store coffee beans in the freezer if you need to preserve them for a long time, but be aware that they will lose some of their flavor.

Freezing your beans

Another way to keep your beans fresh is by freezing them. This is a particularly good option if you know you won’t be able to finish a bag of coffee within two weeks. Place the beans in an airtight container and put them in the freezer.

Storage Choices for the Long Term

Buy the appropriate quantity.

When it comes to long-term coffee storage, one rule reigns supreme: buy only what you can consume in a two-week period.

Storing coffee for longer than two weeks starts to compromise its flavor, no matter how well you seal it up. If you don’t think you can finish a bag of beans in two weeks, consider buying a smaller quantity or splitting it with a friend.

Keep items in manageable portions.

Once you’ve roasted your coffee and it’s time to store it, divide the beans into smaller portions. This will help ensure that you’re only taking out what you need, rather than exposing all the beans to air each time you want a cup of coffee.

Coffee should not be stored anywhere near a window.

Windows are a coffee bean’s worst enemy. The sunlight that streams through the glass accelerates the staling process by causing the coffee to oxidize.

Keep in a Container That Does Not Cause Reactions

Coffee beans are porous, so they can absorb flavors and smells from their surroundings. This is why it’s important to store them in an airtight container that is made of a material that does not react with coffee. Glass, ceramic, and metal are all good options.

Invest in Unroasted Beans

If you want to store coffee beans for a long period of time, your best bet is to invest in unroasted beans. Unroasted beans can be stored for up to two years without losing their flavor.

Oxygen Absorbers

If you want to store your coffee beans for more than two years, you can use oxygen absorbers to help keep them fresh. Oxygen absorbers are small packets that contain iron powder. This powder reacts with the oxygen in the air to create iron oxide, which is a compound that does not support combustion.

Mylar Bags with Oxygen Absorbers

Mylar bags are made of a material that is impermeable to air, making them an ideal storage option for coffee beans. To further extend the shelf life of your beans, you can add oxygen absorbers to the bag.

Coffee that has been Nitrogen-Infused

Nitrogen is an inert gas that does not interact with coffee beans. This makes it an ideal option for long-term coffee storage. Coffee that has been nitrogen-infused can be stored for up to two years without losing its flavor.

Coffee Beans With a Seal Green Coloration

Begin with Roasting Some Fresh Green Coffee Beans

The first thing you’ll need to do is roast some fresh, green coffee beans. You can use a home coffee roaster or even a popcorn popper. Just be sure to roast the beans until they are a dark brown color.

Put the beans in a Mylar bag and make sure it has some oxygen absorbers in it.

Once the beans are roasted, put them in a Mylar bag and make sure it has some oxygen absorbers in it. The oxygen absorbers will help keep the beans fresh for a longer period of time.

Put a Label on It and Make Sure It’s Sealed

Once the beans are in the Mylar bag, put a label on it with the date that you roasted the beans. Make sure the bag is sealed so that no air can get in and oxidize the beans.

Be Ready to Toast Beans and Grind Them Beforehand

When you’re ready to use the beans, you’ll need to toast them and grind them beforehand. This will help release the flavors of the beans and make them taste fresher.

Can You Store Coffee Beans in the Fridge?

Can You Store Coffee Beans in the Fridge?

You can store coffee beans in the fridge, but this is not the ideal way to do it. The problem with storing coffee in the fridge is that the moisture in the air can cause the beans to become stale.

F.A.Q how to store coffee beans long term:

How should coffee ideally be kept for an extended period of time?

Sealing Mylar bags with oxygen absorbers and using them to store coffee for an extended period of time is the most effective approach. Mylar is a material that has the appearance of metal and is resistant to gas penetration. The coffee is shielded from oxygen, humidity, and light when the bag containing it is first sealed, and then an oxygen absorber is placed inside of it.

Is it possible to keep coffee for years?

Instant coffee is the most suitable kind for being kept for an extended period of time. When stored in a container that has not been opened, it has a shelf life of up to ten years. After ten years, the coffee may be consumed without risk, even if the container has been opened and the coffee has been exposed to air. Freeze-drying is the process that instant coffee uses.

Is it possible to freeze coffee that is still in the bean?

Instead, you should put coffee beans in a container that is opaque, airtight, and placed in a cold, dark spot. You should also keep the container away from the stove and any other sources of heat. However, when it comes to long-term preservation, coffee beans do better in the freezer than they do in the refrigerator.

Should I put my coffee beans in a vacuum sealer?

A cupboard or pantry is the appropriate location for storing a canister or jar made of glass that contains coffee beans. It is highly recommended that you preserve your coffee beans by first vacuum sealing them, then placing them in the freezer. The coffee will emit carbon dioxide gas even if it is vacuum-sealed and kept in your cupboard for an extended period of time.

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About Levent Doganay

I am an experienced operational and innovative coffee industry professional and master roaster who has lead teams with success of integration and transformation of Grinders coffee within Coca Cola Amatil. SAP systems across warehouse & Distribution, Quality Assurance, OH&S compliance and New product development over the past 16 years.