How long will it last when the half-cooked coffee beans are ground?-which is the best coffee bean grinder?

How long will it last when the half-cooked coffee beans are ground?-which is the best coffee bean grinder?

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.

1. When the bagged coffee bean is unpacked, the opening must be folded and clamped with a clamp to avoid contact with the air. The coffee bean will produce oxidation reaction when it comes into contact with the air, which will affect the original flavor of the coffee bean and greatly reduce the quality of the extracted coffee.

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

Do not put coffee beans in the refrigerator; store coffee beans in a dry and cool place.

When storing coffee beans, be sure to avoid damp coffee beans. This is because:

1. The viscosity of coffee powder increases after being exposed to moisture, which will clog the coffee machine grinder and cause adverse effects on the machine.

2. Once coffee beans are exposed to moisture, they will easily deteriorate and become moldy, which will greatly shorten their shelf life and be harmful to their health.

3. It will affect the taste of coffee drinks. The editor suggests that poorly preserved coffee beans should not be eaten.