Green beans or unroasted coffee has a shelf life of a year or more. Just ensure you store them in a cool dry location. They don’t need airtight storage just ensure you keep out any pests. Most vendors store their coffee beans in burlap bags. Don’t refrigerate or freeze your green beans.
Whole Bean Roasted coffee can be consumed up to 30 days after roasting. The peak flavour is generally achieved up to 15 days after roasting. After this time the coffee will begin to deteriorate. To ensure the maximum shelf life from your roasted coffee you should store your coffee in a cool, dark, oxygen-less environment. The perfect storage method is in one of our special coffee bags in which we deliver all our roasted coffees. These snap lock bags block out all light and are fitted with a one way valve that allows you to bleed any air out of the bag.
Many factors cause the decline in flavour including the oxidation of oils and other compounds that may occur when exposed to atmospheric oxygen after roasting. This damages bean cell wall integrity and causes the evaporation of flavour-active volatile compounds.
Roasting coffee beans produces a significant amount of carbon dioxide gas (CO2). This CO2 preserves freshness to the extent that it excludes atmospheric oxygen. Carbon dioxide continues to leach from roasted coffee for a period of time after roasting. When you receive one of our bags of roasted coffee, you’ll notice that it’s bloated with carbon dioxide. This will help preserve your coffee in transit.
It is important to never freeze or refrigerate your roasted coffee. Coffee is porous therefore it can absorb flavours and moisture from your freezer or refrigerator. The absorbed moisture will deteriorate the oils and cell structure of your coffee. This will make your gourmet coffee beans taste like your freezer or refrigerator.
Coffee grounds will deteriorate far more quickly than whole roasted beans. This is due to the increased surface area of ground coffee. You will only be able to keep ground coffee fresh for around a day, if stored in a proper airtight coffee bag. Exposed ground coffee
will deteriorate within about half an hour.
It is for this reason that we recommend that you only grind coffee when you are going to brew yourself a cup. The Coffee Warehouse currently supplies three different grinders without dosers and one with a doser. There are two Isomac Grinders and one Domobar Grinder. These machines will grind directly into your coffee machine’s grouphead. The Coffee Warehouse also supplies an ECM grinder which has a doser. Perfect for people who consume more than a couple of cups of coffee a day.
If you have been looking to buy coffee beans online, The Coffee Warehouse is the ultimate stop for any espresso connoisseur. We can supply you with beans, machines and the know how to brew deliciously fresh cups of coffee.
Buy Freshly Coffee Beans Online
Desire exquisite cofee to brew and drink? Buy your roasted Coffee Beans online in 250g, 500g or 1KG sealed bags.
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The Coffee Warehouse carries the finest coffee machines and grinders manufactured from the home of espresso, Italy.
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