Shelf life of roasted coffee beans-step diagram of hand-brewed coffee
Shelf life of roasted coffee beans-step diagram of hand-brewed coffee
Which will be more attractive, a former beauty in her seventies and eighties or a cardamom girl in 2008? The flavor and aroma performance of a top coffee in recession may not be as good as that of ordinary coffee in its prime. Therefore, in the selection and purchase of coffee beans, not only depends on the brand and variety, the production date is a very important parameter.
How to judge the period of coffee may need to write a few more articles to make it clear, but in any case, we should remember that the freshness of coffee beans is very important. When drinking coffee, we should not only recognize the brand. And this is exactly what Starbucks in China has been criticized by industry insiders.
Fresh coffee is actually good coffee. Everyone wants to have a good cup of coffee, and they know that making a cup now may be fresh and will be fine. But many coffee drinkers have come to a misunderstanding. That is: either freshly made coffee is good coffee, it is fresh coffee. This should start with the preservation of coffee beans. Raw beans, that is, beans that are not roasted, can be kept for a long time. As long as the temperature is right and it is not damp, it will be easy to release for several years, but it can also be regarded as old beans. Once baked, it will expire in 3 days after exposure to the air. If it is packed at this time (with oxygen-resistant aluminum film nitrogen-filled packaging, it can be more than 1 year). If it is ground into powder, it will expire completely in 24 hours. the above expiration is not undrinkable, but the taste is too different. Fresh coffee has a strong aroma, no sour taste and strange taste. The out-of-date coffee has no flavor and is very sour. Therefore, in order to get a good cup of coffee, people buy their own machine, take time to grind and cook, but it is not new, because their own beans are too small, and a packet of beans can make about 150 cups, which may take several months to finish. It will change in more than 3 days, not to mention it has been kept for so long. At present, the most popular and freshest coffee is: LAVAZZA capsule coffee, and MACHADO coffee cakes. Because the beans are freshly ground, sealed with nitrogen and antioxidant film instantly preserved, do not open the package, can be as long as 2 years, when you want to drink coffee, every time you open a packet, it is equivalent to grinding a cup of freshly roasted coffee beans, aroma overflowing! It's definitely what you want!
I hope I can solve your problem.
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