Even coffee, one of the favorite drinks in Brazil and in the world, can spoil if it is not properly stored. Instead of powdered coffee, many people prefer to use fresh beans to produce the drink, thanks to the more refined flavor. The problem is that grains need to be stored correctly so they don't spoil. So, look at some signs that the coffee beans are spoiled.
How to identify that your coffee beans have spoiled?
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First of all, it is worth mentioning that these signs are not always evident and clear. Also, depending on the type of grain, the indications may change, but there are always signs.
Aroma
The first characteristic that must be observed to identify spoiled grains is their smell. If you smell mold or mildew, they are probably bad and dangerous for consumption, as the beans must have a strong and intense aroma. But if you're not sure about the smell, there are other factors.
grain appearance
If the grains are lightly colored or with oily appearance, are probably not good. Some grains may also appear shiny, due to the oils that have escaped and create an unpleasant taste.
Another aspect is its rigidity, grains should be crunchy when squeezed and not soft.
Time since roasting
On average, coffee beans start to spoil within 2 weeks of being roasted. So be aware of this period. In addition to smelling it, you can inspect and taste it to assess its quality.
storage tips
To ensure that your beans don't spoil before time and make a tasty coffee, follow these tips: store your beans in airtight jars and in cool, dry places. Remember to consume them no later than two weeks after the roasting period. Finally, always remember to evaluate the appearance of your grains before using them.