How long can the roasted coffee beans last? what is the best shelf life?

How long can the roasted coffee beans last? what is the best shelf life?

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.

Cold is a depressing way for coffee, but it is still releasing carbon dioxide, but it is too cold to be let out, so as soon as it returns to normal, it will run out "very fast-speed-speeding" (beans yell: I am glad to come out) The cold rice is even more cold, and it is possible to speed up the water in the beans, the coffee beans that lose more water, or the beans with water on the surface, which are all "deep damage" to the coffee beans.

So let's put it this way, it is really fresh under the condition of cold storage and cold storage. But don't take it out. As soon as you get back to Changchang, especially when you open it to get a spoonful, the old fresh-keeping gooseberry quickly walked away together.

I still suggest: drink as much as you can, eliminate the coffee within one to two months, and then buy a new one! It's for the best.