Depending on the type of coffee and your personal preferences, roasted beans will last anywhere from two to six months.
You may assume that taste is the most significant indicator, but once you've brewed and tasted a cup of coffee, it's too late.
All that's left could be a heavy bitterness, which means that stale beans will leave a bad taste in your mouth.
The beans will dry out and lose their deliciousness over time because these oils are delicate and vulnerable.
If you're testing for freshness, however, we recommend taking a closer look . . .
Is the kit equipped with an air valve? (The bag has been punched with tiny holes.) To stay fresh, coffee must continue to release gases after roasting. Since there is no air valve, the air isn't particularly fresh.
The average life expectancy of Freshly roasted coffee beans will last up to three months in the refrigerator. The amount of caffeine varies depending on the blend and roast.
WHAT HAPPENS TO COFFEE BEANS AFTER THEY ARE GROUNDED?
The surface area extends when they're ground, exposing even more oils and aromas to the air.
Rather than buying in bulk, buy in smaller increments. Stored in an airtight jar in a cool, dark location is ideal for fresh ground coffee or beans to keep it fresh.
Simply grind the exact amount of beans as desired. While it may be tempting to grind in large batches to save time for future brewing, this will only cause the coffee to lose freshness more quickly.
Put beans in the freezer and double bag them to keep moisture out.
Read on: Can You Drink Coffee During Intermittent Fasting
Other Questions about Coffee
Questions not about coffee (but important to 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).