When can I drink freshly roasted coffee beans?-A great picture of roasting coffee beans.

When can I drink freshly roasted coffee beans?-A great picture of roasting coffee beans.

Where can I get fresh coffee? One way is to go to the coffee shop near home to buy coffee every day. Some people always think that the coffee at home is not as good as that in the coffee shop, the biggest reason is the freshness of the coffee. Don't buy bagged coffee on supermarket shelves, which is usually months old, and you have no way of knowing exactly when it will be roasted. The best way to buy fresh coffee is to buy it directly from a roaster or coffee shop near your home. Of course, you can also order coffee beans from the Internet, usually shipping time is only 2-3 days, until the arrival of the coffee just reached the best drinking time. When buying coffee in a coffee shop or roaster, be sure to ask the roasting date of the coffee. In addition, after each drink, be sure to store the coffee in a sealed container to prevent the coffee from deteriorating quickly.

If the coffee beans have expired, of course you can't drink them any more. Generally speaking, after the coffee beans are roasted, it is best to drink them in about two weeks. If the coffee beans are more than a month old, the aroma of the beans will be greatly reduced. If the coffee beans are stored longer and come into contact with the air, the fat inside will be oxidized and the taste will be even worse. This kind of coffee will not only affect the taste, but may also affect the health of the body. Therefore, expired coffee beans can never be eaten again.

Coffee beans can not be boiled directly, coffee beans in the process of making coffee need to be ground into coffee powder, so that the efficacy of coffee beans can be fully released. Coffee contains nutrients, such as vitamin B, and coffee has higher levels of vitamin B after roasting. In addition, coffee also has the effect of promoting metabolism, relieving constipation and having the effect of detoxification and beauty. In addition, coffee also has a certain antialcoholic effect, drinking coffee when tired can also help eliminate fatigue.

The latest fresh period: calculated from the end of the bean cultivation period, if we cut the packaging of coffee beans and start grinding, there is no doubt that coffee beans are at the best stage of flavor at this time. If it is well preserved, this stage lasts about 2 weeks, and we might as well call it the "latest 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 think that this stage can last 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".