It's not unusual to cook coffee yourself now. Many people like to cook a cup of coffee at home when they are okay. When it comes to brewing coffee, you have to mention buying coffee beans. What should you pay attention to when buying coffee beans? Let's take a look at it!
To know what to pay attention to when buying coffee beans, let us first understand the steps to buy coffee beans.
      The first thing we need to know is that the life of coffee is the freshness of coffee beans. So how to determine the freshness of coffee beans has three steps: smell, see, peel.
(1) smell
First of all, we need to bring the coffee beans close to the nose, and smell it deeply. Can you clearly smell the aroma of the coffee beans? If so, it means the coffee beans are fresh enough. Conversely, if the aroma is weak, or if it has begun to appear greasy (similar to the taste of peanuts or nuts), it means that the coffee beans are completely new. Such coffee beans, no matter how much you spend grinding and cooking, can't make a good cup of coffee.
(2) Look
Then we need to pour the coffee beans on the hands to see, determine the origin and variety of the coffee beans, and also determine whether the coffee beans are roasted evenly.
(3) peeling
Take a coffee bean and try to peel it off with your hand. If the coffee bean is fresh enough, it should be easy to open and have a crisp sound and feel. If the coffee beans are not fresh, you will find it seems that you have to work hard to open a bean.
      Peeling the coffee beans also shows whether the firepower during baking is uniform. If it is even, the color of the outer and inner layers of the beans should be the same. If the color of the surface layer is significantly darker than the color of the inner layer, it means that the firepower during baking may be too large, which will also affect the aroma and flavor of the coffee beans.
      Next, let's take a look at what we should pay attention to when buying coffee beans.
      When you start to buy coffee beans, first choose a coffee shop that is booming. The freshness of baked beans is the life of coffee, so the warehouse where fresh coffee beans are placed should be cleaned, there is no old bean residue, the sunlight will not be direct, and there is no high temperature around the shop.
When purchasing the shop after the purchase, it is necessary to inform the store manager of the brewing coffee utensils used, etc., in order to match those props (such as electric coffee makers, filters, paper, siphons, etc.). When buying canned coffee powder in the supermarket, choose the label (the type of bean or the tendency of the taste, etc.), depending on your own.
The above is about the introduction of the coffee beans to pay attention to, I hope to help you.
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