Last Updated on September 14, 2021 by John Moretti
Have you been looking for the best ways to store coffee beans at home and preserve their freshness? This article will discuss the best coffee beans between pre-ground and whole beans. It also goes into details about things such as:
- The elements that are a risk to coffee
- How long coffee beans last
- How to preserve coffee beans at home for a lengthy period
- How to choose a coffee storage container
All coffee lovers worldwide can agree with me when I say fresh beans are the best. However, if you are new to the brewing game, you might not be aware of the different ways you can preserve coffee beans and ensure they remain fresh even for weeks. In this article, I will be discussing the right ways to keep coffee beans and any other necessary information, such as the best storage containers and more.
Pre-Ground vs. Whole Beans
When I am looking to have a quality cup of coffee, I always buy whole beans. They are ideal for maintaining your coffee’s quality. Once I break them using a grinder, my coffee iodizes instantly. Freshly ground coffee preserves most of its aromatics, giving me a livelier and tastier cup. When you choose high-quality whole beans, you are paying for a good cup of coffee.
The 4 Enemies of Coffee
Airtightness is one of the most crucial features to look for. Some even have special valves that push air out or vacuum seal them.
UV rays wreak havoc on your beans in the same way they do on human skin. Avoid transparent canisters unless you have a particular strategy to keep them away from windows, despite how attractive they seem.
This one is more about where you want to put the container than it is about the sort of container you want to buy. Keep your beans out of the microwave and off the stove.
Again, this is more about the location of the container. Beans are best kept in a dry environment.
How Long Do Coffee Beans Last?
Let’s start at the beginning: do coffee beans expire? Coffee beans, unfortunately, have a storage period. The length of one’s life varies widely and is determined by a variety of factors. What kind of bean is it, exactly? Is it true that the coffee beans have been roasted? Is it true that they’ve already been ground?
After being taken from the tree and pulping the crimson fruit, coffee begins as a green bean. The bad green beans will be removed, and the best green beans will be dried. The green coffee bean can last up to two years after being prepared in this manner.
Before being brewed into coffee, the green bean must be roasted and ground. Unless you roast your own beans, you’ll almost certainly be buying pre-roasted beans. So, how long does coffee last? If stored in the right circumstances, roasted coffee beans can survive up to 6 months. However, because the quality of coffee beans improves with age, this is the ultimate lifetime.
For the freshest brews, you’ll want to plan on staying at home for a few weeks. Roasted beans have a longer shelf life than ground beans, which lose taste much more quickly. After it’s been ground, the coffee has a few weeks before it spoils. As you can see, the finest coffee is always freshly roasted and ground, and properly storing coffee beans is essential for getting the freshest drink.
How to Keep and Preserve Coffee Beans at Home
Let’s have a look at how to keep coffee grinds and beans at home. The amount of moisture in the storage room, light, and temperature are the most critical elements to consider. All of these variables have a significant impact on the coffee. When looking for the best manner to preserve coffee beans, keep the following factors in mind:
- Keep coffee beans away from moisture. Moisture has a negative impact on the oil in the beans. It can also break down the oil, causing the beans to lose many of their most delicate tastes.
- Keep coffee beans as far away from heat sources as much as possible. If the beans are stored at too high a temperature, they will lose their flavor and perfume as they break down. Keep your beans cold at all times.
- Keep coffee beans away from light sources. Before they can be brewed, sunlight, in particular, causes beans to break down and lose their taste.
This implies that cold, dry, and out of the light storage conditions are ideal. The most straightforward approach to keep coffee beans fresh is to keep them packed in a tight and impermeable container that can be resealed. Beans are frequently sold in resealable bags. If that’s the case, keep them inside well wrapped.
If this is not the case, place them in an appropriate container. The container should ideally be black (not see-through), but if it isn’t, don’t panic. Just make sure the container is kept in a cupboard. Keep beans away from the oven so they don’t get damaged by the heat while you’re cooking.
Buy The Ideal Amount
After roasting, coffee starts losing its freshness almost instantly. Purchasing smaller amounts of recently roasted coffee on a more regular basis – adequate for a maximum of two weeks – is a good idea since beans tend to suffer if they are exposed to air.
If you want to store coffee beans in an easily accessible container, split your coffee into multiple smaller amounts and store the more significant share in a sealed container. Due to increased exposure and the effect of oxygen in pre-ground coffee, this is especially critical.
Keep Them Airtight and Under Low Temperatures
Some of coffee beans’ worst enemies include moisture, high temperatures, air, and light. To keep the fresh-roasted savour of your beans for a lengthy period, keep them at room temperature in a non-transparent, airtight container. Although coffee beans are attractive, avoid using clear canisters since light will affect your coffee’s taste.
Freshness is essential for good coffee. According to experts, you should drink your coffee as soon as possible from when it’s roasted, especially if the original package seal is broken.
While people have different opinions on whether coffee needs to be refrigerated or frozen, the key problem is that because coffee is hygroscopic, it collects moisture – as well as aromas and flavors – from the air.
The majority of home storage coffee containers still allow a tiny amount of oxygen in, and this is the main reason food that has been frozen for a long period might develop freezer burn. If you decide to freeze or refrigerate your coffee beans, make sure to choose an entirely airtight container.
When freezing your coffee, only take what you require for a maximum of a week, then put back the rest in your freezer before it condenses. The main brewing procedure is unaffected when you freeze your beans.
A Buyer’s Guide For a Coffee Storage Container
A coffee grind storage container isn’t the most complicated piece of machinery in the world. However, there are a few key characteristics to look for, including:
- Protection From Elements
Because coffee loses its effectiveness when exposed to light and air, you’ll want something that blocks UV rays as much as possible. That means a coffee storage container that is somewhat airtight and prevents sunlight (i.e., isn’t transparent). We propose using a light-colored container that will not only reflect light but also won’t warm up.
You should also choose something that is sufficiently airtight. You may keep your grinds in a plastic storage bag with zip closure, but an airtight container is preferable. Find one that keeps oxygen out while allowing carbon dioxide to escape if you’re serious about your coffee grinds.
When it comes to size, think about how much coffee you usually have on hand. This is part of the plan to keep as much air out of the grounds as possible. If you buy the same amount of coffee every week or month, you’ll need a container with the appropriate volume. This will reduce the amount of air in your coffee, which might make it taste flat.
Whether or not you are a daring coffee drinker, you may want to experiment with various roasts or beans from time to time. This is especially true if you use a variety of brewing techniques. You’ll want to pick a material that’s simple to clean so that tastes and oils from prior coffees don’t linger in your container. The ideal material is stainless steel. More rigid plastics can also be used, but the longer you use them, the more chocolaty they will get.
- Freshness Indicator
Some coffee storage containers include a feature that alerts you when new grinds have been added. This might be useful if you go through grounds slowly or have numerous storage containers for different blends, roasts, and grinds. Remember that the longer you leave your coffee in a container, the less potent and flavorful it will become.
Everything boils down to the price in the end. You don’t need to spend a lot of money on a storage container if you go through coffee rapidly. You can get by with simple precautions, such as firmly closing lids and storing containers out of direct sunlight. On the other hand, if you brew a cup of coffee every day and only buy coffee once a month, you’re likely to spend a bit more on the small extras that help keep your coffee grounds fresh.
Why Store Coffee in a Coffee Canister?
If we can isolate the components that cause coffee to lose taste, the freshness of a cup of coffee may be prolonged significantly, from a few weeks to at least twice that. That’s when having the appropriate coffee container comes in handy. There are many options available for coffee storage containers, ranging from simple airtight coffee and sugar canisters to more hi-tech options like a vacuum coffee canister.
Plastic, Glass, Stainless Steel or Ceramic Coffee Canister?
Stainless steel, glass, plastic, and ceramic are the most common materials used in coffee storage canisters. While they all have advantages and disadvantages, when done correctly, they can all keep coffee fresh. Let’s look at these four materials in more detail.
Stainless steel is a fantastic alternative for keeping coffee because of its durability and lightproof nature. It’s also a non-porous substance, so the oils in the coffee won’t discolor or retain odors as they would on other surfaces. The only significant disadvantage of stainless steel containers is that they are more expensive than plastic containers.
Glass Coffee Containers
Glass has a few advantages that make it a very appealing alternative for storing coffee. First and foremost, they are attractive, especially when compared to other coffee making equipment. The second advantage is that they do not retain the aroma of prior coffees that have been kept in them. The disadvantages are that glass is breakable, costly, and allows light to contact the coffee, making a glass coffee container only a suitable option if you store your coffee in a dark area, such as a cupboard or a bag within the container.
Plastic is a good compromise between glass and stainless steel: it’s more durable than glass and less costly than stainless steel. The majority of plastic coffee containers are UV tinted or opaque, making them ideal for keeping light away from the valuable caffeinated cargo. On the negative, because plastic is porous, coffee oils may quickly stain it, necessitating frequent cleaning. A plastic coffee container will also not survive as long as one made of stainless steel.
Ceramic Coffee Canister
One of the best materials to utilize in a coffee container is ceramic. It ticks most of our boxes: it’s lightproof, heat resistant, and doesn’t absorb a lot of odor. The main drawbacks are that ceramic vacuum coffee storage containers are uncommon, very breakable, and costly.
A tasty cup of coffee is an essential part of every coffee lover’s life. This article comprises all crucial details to help you keep coffee beans in good condition for as long as possible. You also learn about the different types of canisters and why they are superb for storing coffee beans.