Flavor description of hard Sumatran Coffee with hard beans introduction to Grinding engraving by Regional treatment

Mantenin coffee beans have large granules and hard beans, and they are prone to defects in the process of planting. After harvest, they are usually subject to strict manual selection. If the control process is not strict enough, it is easy to cause a mixture of good and bad quality. in addition, the different degree of baking will also directly affect the taste, so it has become a more controversial single product. Mantenin has a strong taste, with a strong mellow and rich and lively sense of movement, neither astringent nor sour, mellow and bitter can be fully revealed. The appearance of Mantenin coffee beans can be said to be the ugliest, but coffee fans say that the worse the Sumatran coffee beans are, the better, mellow and slippery the coffee is considered to be the most mellow coffee in the world. You can feel obvious lubrication on the tip of your tongue when tasting manning, and it also has a low acidity, but this acidity can also be clearly tasted, jumping slightly acid mixed with the richest aroma. So that you can easily experience the lively factor in the mild fragrance. In addition, this coffee also has a faint earthy aroma, and some people describe it as the fragrant gold manning of herbaceous plants. The Japanese adopted more stringent quality control more than a decade ago. After four times of manual picking and elimination of defective beans, the production of gold mantenin, which is dark green in color and uniform in appearance, has created another wave of market demand, and even Europe and the United States are crazy about it.

The aged Agedmandheling is as sweet as honey. The successful old bean has worn away Manning's inelegant sour taste. The sour ingredients are ripe and converted to sugar, making the coffee more round and sweeter to drink. Manning is like a coffee zombie in the old age of failure, and the taste is difficult to taste.

Sellers often mark Lintong Lindong and Mandheling Manning coffee as dry. In fact, the pulp and coffee seeds are often separated by a variety of mixing modes, and the more common is a backyard wet treatment. The smart farmer put the freshly picked coffee cherries into a simple peeling machine made of scrap metal, wood and bicycle parts. Then put the peeled sticky beans in a plastic woven bag to ferment overnight. The next morning the soft pulp and slime that had been fermented were manually washed away. The silver-coated coffee is pre-dried on a sheet in the front yard and sent to the middleman's warehouse to remove the silver skin and further dry. Finally, the coffee was trucked to Port Medan in Medan, the capital of Sumatra, for the third and final drying. It is also reported that in other Mandheling Mantenin producing areas, after peeling, the sticky material is allowed to dry and attach to the beans, just like the semi-washing treatment in Brazil. Then use a machine to remove the sun-dried sticky and silver skin. Finally, it goes through the same two-stage drying, first in the middleman's warehouse and then in the exporter's warehouse in Medan's port of Medan.

The processing process and Sumatran characteristics. I describe these treatments in such detail because it is not clear how the soil and atmosphere and the unusual treatment techniques and the three-stage drying each affect the formation of the characteristics of Lindong and Manning coffee. Only one thing is certain. These treatments occasionally produce excellent coffee and are extremely unstable. Only by the merciless selection in the Medan port exporter's warehouse can we ensure that the deep texture of Lintong Lin Dong and Mandheling Mantenin and the unique and low-key rich taste can emerge from the interference of other smells.