What is a cup of coffee? What is the difference between single coffee and black coffee? the development history of single coffee.

The earliest single coffee is synonymous with black coffee. It is pure coffee, without adding milk, sugar, syrup and so on. Cantonese for "Zaifen". Because the previous coffee varieties and coffee brewing techniques were underdeveloped, without adding some sugar and milk, it was eventually difficult to swallow, so that the definition of individual coffee was extended. When it was produced, it was still a cup of black coffee, with sugar milk and let the guests add it themselves. What is more common is flannel filtration, so it is difficult to find out where it comes from.

Later, the individual coffee began to emphasize that American coffee belongs to the large category of Italian coffee at this stage, while the single coffee has another category. The price of American coffee is lower than that of individual coffee. Colombia, Brazil, Mantenin, Mamba, Blue Mountain (Blue Mountain flavor) and siphon pot are the hallmarks of this era.

At present, the latest concept of individual coffee is different from unified beans, producing area beans, and blended beans. Focus on the flavor of the origin. At present, the largest range of "single products" is a single manor or cooperative. Some large estates are divided into many plots, which give rise to a single site, or even small batches, and so on. Encouraged by various raw bean competitions and policies, coffee farmers spare no effort to grow and deal with them as if they were groups of independent experiments.

The significance of "single" is emphasized, and "product" is also more targeted. Geology, year and climate, varieties, planting methods and treatment methods can all be compared and discussed. Single-item coffee is called "Single Origin" in English, so today's single-product coffee refers to "single-source" coffee.