The types and stages of roasting, the roasting degree of fine coffee, the roasting degree of coffee.
Types and stages of baking
The methods of roasting coffee beans can be divided into three categories: light, medium and deep. Generally speaking, the mild baking degree has a strong acidity and a unique flavor. The deeper the baking, the more sour and bitter it is. And the scorched smell of baking makes the aroma more intense.
The stage of roasting and the characteristics of coffee beans, from light to deep, can be divided into eight stages.
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Coffee knowledge Coffee roasting basic principles of Coffee Baking in China Coffee Network News about Coffee
The so-called roasting is about to fry the raw coffee beans, thus creating the unique color (amber), flavor and aroma of the coffee. Roasting turns the light green raw coffee beans into the tea-brown coffee beans we are familiar with. Superb baking can show the aroma, sour and bitter taste of raw coffee beans cleverly and perfectly. The basic principle of baking the most important thing is to be able to bake.
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Internal changes and characteristics of Coffee roasting Coffee Industry News Coffee Bean producing area Coffee
The internal changes and characteristics of coffee roasting are mainly to make coffee produce aromatic coffee oil. The amount of heat baked will cause a series of chemical reactions in coffee beans. First, the starch will turn into sugar and acidic substances, and then the basic structure of the coffee bean will change, and the protein will be converted into enzymes, forming a layer of oil in the skin of the coffee bean.
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