Oxygen, light, moisture, and heat are the four main components which will compromise the standard and taste of coffee.
After roasting, the beans are weighed and placed in foil bags that protect from oxygen, light, moisture, and heat and are then nitrogen flushed and sealed. Once the bag is opened, the coffee is exposed to oxygen and can begin to lose its freshness.
In the first few days after roasting, the coffee degasses as CO2 (a natural byproduct of the roasting process) exits the beans. a little one-way valve on the front of the bag allows for the gas to exit the bag, which prevents a build-up of pressure that might otherwise break the bag’s seal.
Gas is allowed to exit from the inside while preventing any oxygen from outside the bag to enter, keeping your coffee fresher for up to 6 months past the “roasted on” date printed on the rear of the bag.
Following the storage suggestions below will assist you make sure you achieve the simplest coffee experience, every time!
Freshly roasted coffee beans are often beautiful. To preserve the fresh roasted flavour well, avoid clear canisters which may allow light to compromise the taste of your coffee.
The fridge isn’t cold enough to keep your coffee fresh, and since coffee works as a deodorizer, it'll absorb all the aromas in your fridge which will definitely have a negative impact on the taste of your cup of coffee.
Four Questions and a cup of coffee
Learn Latte Art - for more related resources.
Other Questions about Coffee :
OCM was started in 2007, focusing first on coffee machines, then marketing for coffee and food and beverage companies. Check out this restaurant marketing guide to learn more about the many campaigns and companies we have worked with.
OCM has also created many marketing workshops and classes for the F&B industry. Many of the modules are running in the Singapore Skillsfuture Classes in tertiary institutions such as Temasek Polytechnic Skillsfuture Academy and also ITE College East COC classes.
For the readers (coffee lovers), we continue to share coffee articles (and videos) and have also started a free coffee class section (with free online coffee training supported by coffee partners).
To connect with coffee and F&B practitioners, join our growing F&B group on Linkedin (20 000 and growing).