HOUSE COFFEE BLEND l Espresso Concentrated Formula Beans Half Pound/227g

**Explanation by the roaster**: When the coffee is roasted to the first crack and the second crack, the coffee beans will undergo a degradation reaction, and the sugar will be broken down into different compounds of the tree species. Degradation reactions are the most important chemical reactions in the roasting process because degradation is converted into sugars. CO2 gas is produced when the energy is released. **Why? I don't roast the beans darker** What I think about is the condition of the beans received by the customer. The reason is that the dark roasting starts at the second crack and ends at the second crack. The coffee will accelerate the degassing. At this time, the degree of coffee degradation is higher, the sugar will be converted in a larger amount, and there will be more small cracks, resulting in the release of more carbon dioxide. When the gas is released too quickly, it will also accelerate the aging of coffee beans. **use** a. Moka pot b. The amount of powder used for the concentrated double handle is in the range of 16g~17g. The amount of concentrated powder in a single serving is 7g~8g. c. American coffee machine: Divide by 15 according to the total amount of final extraction. For example: 600ml divided by 15 is equivalent to using 40g of powder. d. Hand pour coffee FILTER (1:15-16) ratio of water to powder.