How to select raw coffee beans? how to choose the quality of coffee beans? how to choose cooked beans? how to choose cooked beans?
Freshness is the life of coffee. There are three steps to determine the freshness of coffee beans: smell, see, and peel.
First, smell
Put the coffee beans close to the nose and take a deep smell to see if you can clearly smell the aroma of the coffee beans. If so, it means the coffee beans are fresh enough. On the contrary, if the aroma is weak, or if the smell has begun to appear greasy (such as peanuts or nuts will appear for a long time), the coffee beans are not fresh at all.
No matter how much effort you put into grinding and cooking such coffee beans, it is impossible to make a good cup of coffee.
2. Look
Spread the coffee beans on your hands, determine the origin and variety of coffee beans, and determine whether the coffee beans are roasted evenly.
3. Peeling
Take a coffee bean and try to peel it off by hand. if the coffee bean is fresh enough, it should be easy to pull away, and it will have a crisp sound and feeling. If the coffee beans are not fresh, you will find that you have to work hard to get rid of a bean.
Another important point to observe when peeling off the coffee beans is to see if the firepower is uniform when baking. If it is uniform, the outer skin and inner layer of the beans should be the same color.
If the color of the surface layer is obviously much darker than that of the inner layer, it means that there may be too much firepower during baking, which will also affect the aroma and flavor of coffee beans.
Source:
The blog of the Global Coffee Corridor
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How to judge the classification, quality and taste of coffee beans
a. Washing type / non-washing type: in the sink, after rubbing with water and utensils, the pulp and gum are removed and dried, which is called washed coffee beans with uniform quality. Non-washing type: after the sun is naturally dried, the pulp and peel is removed by a sheller, and its quality is unstable. b. The fruit of flat bean / round bean coffee is made up of two oval seeds opposite each other. The connected side
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The ratio of coffee to water when brewing coffee. The American SCAA Fine Coffee Association sets the brewing ratio.
(figure Source: google) Standard brewing ratio (Standard Brewing Ratio) number of cups of coffee Cups of Coffee the amount of coffee used by COFFEE TO BE USED WATER TO BE USED by weight BY WEIGHT gauges BY MEASURE ounces Ounces grams Grams teaspoons Tea Spoons spoons Table Spoons cups Cups coffee liquid
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