When buying coffee beans, most of them can't directly taste the taste of coffee brewing. At this time, you need to use your own senses to directly feel the coffee beans.
Most of the inexperienced novices do not have much skill in judging whether the coffee is fresh or not, resulting in the final purchase of good coffee beans that suit their taste. Here we are here to share with you the little tricks accumulated on the side of the deer to distinguish the fresh coffee beans.
Fresh coffee beans are usually roasted with coffee and the aroma of the beans themselves, those that are pungent or tasteless and have poor taste. For example, the chemical or medicinal taste, the strong pungent smell, the musty smell or the spoiled greasy taste in the coffee beans will tell you whether this coffee is worth your choice.
Good coffee beans are mostly granules full and full. On the contrary, most of them are defective and broken beans. In addition, you can check the gloss of the coffee beans, whether the color is uniform, and whether the color is uneven.
Improperly fermented beans are prone to sour odor; dead beans are prone to omelet after baking, so that coffee has a green taste; black beans are also fermented beans, which are already corrupted beans, which can be discerned when purchased; locust beans, There are obvious insect eyes or traces of insects crawling on the beans; the broken beans are generally broken beans.
Fresh coffee beans are more brittle, and when the crack is cracked, the fragrance will float out. This method can also be changed to the form of chewing, placing the coffee beans in the mouth and biting, listening to the sound of the broken coffee beans, if any.