Whether Italian or hand-brewed, good coffee is inseparable from the five key words!

Professional barista communication, please pay attention to coffee workshop (Weixin Official Accounts cafe_style)

good coffee

Taste a cup of coffee, can be very random, in the cold and hot speed between, experience different taste. Brewing a good cup of coffee, the attitude can be elegant and natural, but the process must be carefully exquisite, in order to extract the most delicious soul flavor of each coffee bean.

1

raw beans

Coffee beans, originally coffee tree fruit seeds, when the fruit ripens and turns red, after drying or washing and other treatment methods, remove the skin, pulp and seed surface mucosa, is the so-called coffee beans. The quality of coffee beans almost determines more than half of the key to whether a cup of coffee is good or not. At the moment when coffee is going to be refined, the requirements for raw beans are also increasingly particular.

Coffee beans have differences in varieties. Among the two common varieties, Arabica is better than Robusta. The unique properties of coffee beans are also affected by geographical conditions such as soil, altitude and climate. Therefore, in addition to selecting varieties, the size of green beans is also an important indicator to identify quality and characteristics. The planting and processing methods of coffee trees will also affect the quality and flavor of coffee beans, tracing back layer by layer to which manor they come from, so as to have a more accurate grasp of the quality of raw beans.

The quality of coffee beans almost determines whether a cup of coffee is good or not.

2

baking

Fresh coffee fruit taste sweet and sour, taste and fruit flavor is quite close, through roasting, coffee beans can be unique sweet and bitter acid presented. Different coffee beans have their own suitable roasting methods, some are varied, some are only suitable for specific methods, generally speaking, the aroma of light roasting is obvious, the taste is pure, and the sour taste of coffee can be performed very well; the aroma of deep roasting is restrained, the taste is mellow, and the sweetness of coffee beans can be released.

Good coffee beans, if roasted in the wrong way, will erase the original uniqueness, and even if the quality of coffee beans, as long as the roasting method, but also can get the gold touch effect, which is why many cafes to insist on their own roasting, only in this way, in order to more accurately grasp the coffee flavor, so that each cup of coffee can drink delicate delicious. Low-roasting household roasters are a wonderful treat for coffee connoisseurs and the only way to maintain coffee freshness.

Through roasting, coffee beans can be unique to the sweet and bitter acid presented.

3

grinding

Grinding coffee beans must be performed immediately before brewing to ensure fresh and full aroma, and the grinder has therefore become one of the essential tools for brewing coffee. How to determine the appropriate particle size? Simply put, the longer the brewing method, the coarser the coffee powder should be matched, so as not to extract too much, so that the taste bitter; on the contrary, the shorter the brewing time, such as Espresso, should be matched with fine coffee powder.

Good grinding in addition to the thickness to meet the requirements, the consistency of the particles after grinding is also very important and easy to ignore the key, so the grinding method and blade of the bean grinder, become the focus of selection, particles of coffee powder, can not grasp the degree of extraction, so that the flavor becomes messy, naturally can not achieve a good cup of coffee.

Grinding coffee beans must be performed immediately before brewing.

4

good water

Coffee powder must pass through water as a medium in order to successfully extract a variety of aroma and flavor, the water content of a cup of coffee also accounts for the vast majority of the proportion, brewing coffee used in the water, of course, determines the quality of a cup of coffee. The quality and temperature of the water have an obvious effect on coffee.

What kind of water is good for making coffee? The cleaner the better? Although impurities in the water will destroy the aroma of coffee, too clean pure water is not the best choice. The natural minerals contained in the water can increase the richness of coffee, making the taste sweeter than pure water; basically, ordinary water can be filtered out of chlorine and impurities by a simple water filter, and it can become a suitable water source for brewing coffee.

The temperature of brewed coffee is suitable for between 85 and 95 ° C. If the boiling water temperature is too high, it will bring out the bitter taste of too much coffee. Shallow roast coffee beans suitable for higher temperature, deep roast is suitable for lower temperature, different coffee beans have corresponding suitable temperature, if not very clear, then you can use 90℃ water, is the highest degree of applicability and the most secure approach.

The quality and temperature of the water have an obvious effect on coffee.

5

brewing

Brewing is the last step in making coffee and the last line of defense to maintain good coffee flavor. Coffee brewing appliances are quite diverse, can present different coffee characteristics, in general, the same coffee beans can be brewed using different appliances, as long as the corresponding grinding degree can be set up. Although different brewers have different ways of operation, but nothing more than the use of water and powder interaction for extraction, the process of gentle action, whether stirring or flushing, too much force is the cause of the release of bad coffee flavor, like caring for the baby gentle brewing, so do it!

Brewing is the last line of defense to maintain good coffee flavor.