General knowledge of coffee roasting in the process of stir-frying coffee beans in our own iron pot
According to local conditions, you can use the home wok to fry coffee beans, but also can fry fresh and delicious coffee.
Action:
1. Spread a layer of raw beans at the bottom of the pot, turn on a small fire in the gas stove (the smallest fire is fully lit, not just the middle circle), and begin to slowly stir the raw beans in the pot.
two。 It's a little tiring to keep turning the spatula. But... Have you noticed? Just the emerald green raw beans began to change and began to smell of grass.
3. With the gradual loss of moisture, the color begins to turn yellow. Be sure to keep stirring up and down so that the beans in the pan are fully swapped. If you are lazy, the color of the fried coffee beans will be ugly and uneven.
4. The color has changed to a beautiful yellow, with a smell like toast and fried wheat. "come on!" It's almost the first explosion! You can turn on the range hood!
5. The "first explosion" begins-making a popping sound like popcorn. Keep stirring, don't stop, turn a little faster! If you used a large amount of firepower previously, you can reduce the firepower slightly at this time.
6. Dandruff begins to float out, which is the silver skin on the surface of raw beans.
7. The color gradually changes to "brown", the bursting sound becomes slower and slower, and gradually stops (the first explosion ends). At this time, it has reached the degree of City baking (also known as urban baking). If you want to do shallow baking, you can stop baking and pour it out to cool.
8. The silver skin keeps flying out, don't worry about it, you can clean it up with a vacuum cleaner later.
9. As the color of the coffee beans gets darker and darker, there will be a second small crushing sound, which is the "second explosion". At this point you have entered Full-City baking. Now you can pour out the coffee beans and cool them with an electric fan and store them in a clean, sealed container when they are cold. By the way, use a vacuum cleaner to clean up the silver skin scattered around you.
10. Then, find a leisurely time and enjoy a cup of coffee that you have baked by yourself. The great task has been completed!
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The basic knowledge of Coffee harvesting
From the coffee-producing countries, we can find that since almost all coffee is produced in countries with more cheap labor, it can be guessed that the process of harvesting coffee beans requires a lot of manpower. Yes, the harvesting of coffee is very hard and requires a lot of manpower, especially in many high-quality coffee, which can only pick fully ripe red cherries from coffee trees.
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Matters needing attention in the preservation of coffee beans
Matters needing attention in preservation: 1. Try to buy fresh coffee, usually one-way valve packaging, please pay attention to the production date on the packaging, of course, the closer to the purchase date, the better. It is recommended to buy half a pound of packaging, even if you need a pound of beans. Because it can prolong the shelf life of coffee properly without opening the package. two。 Open coffee beans should be kept away from light in a sealed bottle with good tightness.
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