Do you care about the change in the 3℃ water temperature in the espresso machine? If so, you should also watch the temperature change of ground coffee. The relationship between the temperature of coffee powder and coffee quality is often overlooked.…
Grinder burrs come in a range of different sizes. This measurement is usually given in millimetres (mm) as the diameter of the grinder’s outer (larger) burr. Electric home grinder burrs typically start at around 38mm, while commercial models begin around…
The answer is: it depends. There are two main burr shapes: flat and conical. The debate over which is “better” continues to this day. There is a slight difference in how the two types work, but in general, the results are similar. …
Regardless of which form of burrs, each burr contains: 1. Broken area: the coffee beans are crushed at the initial steps to facilitate entering the coarse grinding area. The spacing of each grinding groove in the crushing area is relatively…
Hardness difference Generally speaking, the hardness of the ceramic knife plate is stronger than that of stainless steel, but the ceramic is less of the toughness of stainless steel, more brittle, if it is submerged some hard coffee beans, or…
I love drinking coffee because of its rich aroma and smooth taste. First of all, the process of making a cup of coffee is an art in itself. The beans are carefully selected, roasted to perfection, and ground with precision,…
Roasted coffee beans Removing the peel. Use machine, human hands, or other means to remove the peel with most pulp. Fermentation. Mucus and film outside the core can be removed by fermenting. Because the duration of fermentation will affect the…
For beginners, learning to make coffee can be started from the following aspects: Understand the fundamentals of coffee: Familiar with the types and characteristics of coffee beans, such as Arabica beans and Robsta beans. Understand the roasting process of coffee…
Caffeine: It has a particularly strong bitter taste that stimulates the central nervous system, heart and respiratory systems. Moderate amounts of caffeine can also reduce muscle fatigue and promote the secretion of digestive juice. Because it promotes kidney function, it…
The origin of the coffee is no longer verifiable. One of the many legends refers to the origin of coffee in the plateau region of Kaffa province in southwest Ethiopia, which is said to have been discovered more than 1,000…