How long can coffee beans be roasted?-Starbucks Italian roasted coffee beans

How long can coffee beans be roasted?-Starbucks Italian roasted coffee beans

First of all, let's take a look at the treatment of coffee (from coffee fruit to raw coffee beans). Different treatment methods will bring completely different flavor orientation to beans. So it is necessary to understand this! Generally speaking, the traditional treatment methods are divided into water washing, semi-washing and solarization. The water washing method belongs to the treatment method with higher precision system, and the beans treated by the water washing method generally have a clean flavor and tend to a clear new flavor. And then there's the sun. The beans treated by the sun have a thick flavor and a strong fermentation flavor. It will be accompanied by the smell of red wine or bread! But sun beans are generally recommended to buy expensive varieties (ARICHA, Kongjia, etc.), cheap sun beans, because the fine system is not high, rotten beans, insect beans, dead beans and it is difficult to eat. Generally speaking, many high-grade beans will choose the method of sun treatment, but the fine system is very high. Like the secret kisses of 90 PLUS. Later, in order to integrate the advantages of sun exposure and water washing, people invented semi-washing, honey treatment, red wine treatment and other treatment methods. I won't talk about them one by one here because of the space. You can try more for yourself!

Fresh period: from the end of the "fresh period" of about 2 weeks, the coffee beans in the bag gradually go down from the peak state. However, if it is properly preserved, the quality and flavor of coffee beans decline slowly in the first period of time, and the freshness of coffee beans is still at a high level. We call it a "relatively fresh period" for about one month. Every coffee lover and coffee shopkeeper should strive to use up the coffee beans purchased before the end of the "fresh period".

Disposal period: calculated from the end of the "fresher period" of about 4 weeks, the quality and flavor of ripe coffee beans has been much worse than before, it is difficult to act as the word "fresh", unable to meet the picky needs of professionals. However, it is OK to make some fancy coffee, such as refreshing coffee for family breakfast, black coffee for coffee shops, or blending milk, cream, chocolate sauce, etc., which need not be denied at all. We believe that this stage can be maintained for about a month, during which time we need to open the bag and use it as soon as possible, which can be called the "disposal period".

The total 10-week period from the latest fresh period everywhere is neither long nor short, and consumers should make good use of it. After the disposal period of coffee cooked beans, even if the bag has not been opened, but also a sharp decline in flavor, no sense of freshness, no taste value.