Is American coffee watered?-the shelf life of roasted coffee beans
American coffee is not added water-roasted coffee beans shelf life
At this time, because the coffee is too active, the oil will be rough when making Espresso, and it will soon disperse. When using hand flushing or other utensils to extract, the flavor is bright and mellow, and its sour taste is often too sharp, just like people in childhood, active, simple but emotionally unstable, and not stable enough, at this time, beans need to be raised.
Bean cultivation is said to be sealed beans, there is said to be open in the air beans, which is not I dare not judge, but I personally prefer the latter, that is, just baked beans need to maintain proper contact with the air within a certain period of time.
The length of time to raise beans depends more on the roasting degree and extraction method. The coffee that is roasted lighter and extracted with utensils can generally be raised for 1 to 3 days, and the coffee that is roasted deeper and extracted with Italian coffee beans needs to be raised for 3 to 5 days.
How to judge what period of coffee may need to write a few more articles to explain roughly, but in any case, we must remember that the freshness of coffee beans is very important. When drinking coffee, we cannot only recognize the brand, and this is also the place where Starbucks in China has been criticized by industry insiders.
In order to drink a good cup of coffee, we buy a machine, spend time grinding, spend time cooking, in fact, it is not fresh, because the amount of beans is too small, a bag of beans can do about 150 cups, may have to drink a few months before drinking. The taste changed after 3 days, don't say it was put for so long. The freshest coffees currently in fashion are: LAVAZZA capsules and MACHADO coffee cakes. Because the beans are freshly ground, sealed nitrogen plus antioxidant membrane instant preservation, do not open the package, up to 2 years, want to drink coffee, each open a packet, equivalent to a cup of freshly ground coffee beans, aroma overflowing
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Introduction to the production of Italian coffee machine switch brand ranking espresso
Italian coffee machine switch brand ranking espresso production introduction 1. Power on 1, turn on the main switch, coffee machine for automatic water replenishment process. If the water level does not meet the requirements, the boiler will not be heated and there will be no hot water and steam. 2. After the completion of automatic water replenishment, the coffee machine enters the normal operation process of heating. At this point, turn on the steam switch and turn off the steam when hot steam comes out of the steam head.
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Hand-brewing coffee brewing skills three-stage water injection time node master hand-brewing coffee can you make it for the second time?
The second Water injection Point of hand-brewed Coffee-Water injection method and Coffee extraction in 1908, this great housewife was always worried about not being able to make a clean cup of coffee. How could she filter out the coffee grounds left in the coffee? Finally, on a whim, she tore off her son's notebook and put it into an iron can with a hole underneath, and the first filter paper and cup appeared in her kitchen.
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