Where does the smell that often appears in coffee come from?

2-ethyl-3-℃-5-dimethylpyrazine-furanone (Sotolon) is sweet, caramel, maple, brown sugar 184 degrees ℃ 4-ethyl guaiacol 4-Ethylguaiacol is sweet and warm. 229 ethylated 235 ℃ 5-ethyl-3-alkyl-4-methyl-2 (5H)-furanone 5-methylethyl-5-furanone-5-methylethyl-4-methylethyl-furanone (Abhexon) aroma of immature green fruit and maple syrup, scotch cream flavor 83-86 ℃ 2m3-butanedione (diacetyl) 3-color Butanedione (diacetyl) cream 87-88 ℃ 4-vinyl-phenol 4-Vinylguaiacol strong spices, cloves and fermentation like fragrance There are fried peanut flavor 224 ℃ 2mine3-pentanedione 2recovery110112 °C vanillin Vanillin vanilla 170C-furofuranone 4hydroxymethylidene-3 (2H)-furanone (Furaneol) sweetness, baking, bread, cooking and fruit and caramel aroma 188 °C dimethanone Damascenone rose and plum, round pomelo, raspberry 60 °C bran (base) mercaptan 2-Furfurylthiol (meat). Tobacco) taste 155C 3-methyl-2-butene-1-mercaptan 3-Methyl-2-buten-1-thiol amine (similar taste) 127C 2-butyl-3-methoxypyrazine 2-Isobutyl-3-methoxypyrazine soil 176C methoxyphenol Guaiacol spicy 205C
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Ei Salvador El Salvador coffee bean producing country
Unique, mild-tasting coffee. El Salvador is one of the small countries in Central America with a dense population. The flavor of its coffee is characterized by excellent balance. Today, this coffee accounts for 40% of the country's exports. 35% of the extra hard beans of the best coffee are exported to Germany from January to March. In the early 1990s, the guerrilla war greatly damaged the country's citizens.
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How many ways do you make coffee? The way to make coffee
The quality of ground coffee has a significant impact on the next cooking process. The grinding process should also match the cooking method, which is the key to extracting the best flavor from coffee beans. The cooking method of coffee powder which is in contact with hot water for a long time requires thicker particles. If the coffee powder is too fine relative to the cooking method, the coffee will be too bitter, hard and overcooked.
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