How long can the half-cooked coffee beans be ground?-can you drink the coffee beans directly after grinding?

How long can semi-ripe coffee beans be ground? -coffee beans directly after grinding

Fresh coffee is actually good coffee. Everyone wants a good cup of coffee and knows that a cup made fresh may be fresh and good. But a lot of coffee drinkers go astray. It's either freshly made coffee or good coffee or fresh coffee. This should start with the preservation of coffee beans, raw beans, that is, beans not roasted, can be put for a long time, as long as the temperature is appropriate, not damp, a few years are good to put, but also considered old beans. Once baked and exposed to air, it expires in three days. If the packaging is good at this time (there is an oxygen-resistant aluminum film filled with nitrogen packaging, it can be more than 1 year). If ground into powder, 24 hours on the complete expiration, more than expired is not unable to drink, but the taste is too far apart. Fresh coffee aroma is very strong, no sour, strange taste. Expired coffee has no taste and is very sour. Therefore, in order to drink a good cup of coffee, we buy a machine, spend time grinding, spend time cooking, in fact, it is not fresh, because the amount of beans is too small, a bag of beans can do about 150 cups, may have to drink a few months before drinking. The smell changed after more than 3 days, don't say it has been left for so long

1, when the bagged coffee beans open the package, be sure to fold the opening, and clamp it with a clip to avoid contact with the air, coffee beans will produce oxidation reaction after contact with the air, affecting the original flavor of coffee beans, will be extracted The quality of coffee is greatly reduced.

2. After sealing the bag mouth, put the bag into a sealed can for storage. It is best to use a container with good sealing performance like a buckle;

3, do not put coffee beans in the refrigerator; coffee beans should be stored in a dry and cool place.

When storing coffee beans, be sure to keep coffee beans from getting wet. This is because:

1. After moisture, the viscosity of coffee powder increases, which will block the coffee grinder and cause adverse effects on the machine;

2, coffee beans once damp, it will be easy to deteriorate moldy, which will greatly shorten its shelf life, but also adverse to health;

3, will affect the taste of coffee drinks, Xiaobian suggested not to eat poorly preserved coffee beans.