What are fresh coffee beans? What is the definition of fresh coffee beans? Preservation of coffee beans

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Definition of fresh coffee beans

There will be differences due to ring temperature, humidity, packaging and preservation methods. In terms of Taiwan's environmental conditions, coffee beans are stored in an one-way breathable bag and stored at room temperature. "within two weeks after baking," they are considered fresh coffee beans.

Roasted coffee beans are cooked food, of course they should be fresh!

Except for a few fermented and dried foods that have been specially treated for long-term preservation. The vast majority of the food you eat in the body should be fresh. Coffee in your mouth, of course, is no exception. Coffee beans are the seeds of coffee fruit, and raw beans, like unprepared grains, are easier to preserve. Roasted cooked beans are like baked edible nuts such as walnuts, peanuts and pumpkin seeds. If you keep it at room temperature, it is easy to produce the smell of fuel consumption.

Why is it difficult to preserve roasted coffee beans?

. first of all, the better Arabica coffee beans, the more fat they contain, the more delicious they are (actually nuts)

. after high-temperature roasting of coffee beans, the cell wall is damaged, the shell is brittle, the contents of hidden coffee beans are more likely to come into contact with oxygen in the air, and begin to decay.

If you have ever cared about cooking oil, you can understand. The oil with the majority of unsaturated fatty acids has poor tolerance to "light, heat and oxygen". So high-quality olive oil, flaxseed oil, etc., are encapsulated in opaque glass bottles and refrigerated in the refrigerator. The best way to eat is to drench it directly on the food. Coffee oil, which accounts for the majority of unsaturated fatty acids, is no exception.