Basic knowledge of coffee how to preserve high-quality coffee beans
[preservation of coffee beans]
It is not difficult to have a cup of delicious coffee. But you must know how to buy and preserve coffee. Improper preservation methods will affect the quality and flavor of coffee.
(1) three major factors affecting coffee beans: temperature / humidity / sunlight
(2) the best tasting period for coffee: coffee beans for four weeks and coffee powder for one week.
(3) the shelf life of coffee beans in vacuum packaging: vacuum cans for about 24-28 months. The vacuum packaging of flexible film is 12 months. Packaging is a very important subject in order to minimize the physical and chemical changes of coffee. Due to the small contact air surface, coffee beans are more durable than ground coffee powder in quality and flavor preservation, so in order to maintain the coffee flavor, try to start grinding when brewing coffee. If there is no airtight container, the ground coffee powder can be stored in the freezer (sub-zero temperature) storage box.
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The knowledge of growing coffee explains how to grow coffee beans
Coffee seeds cannot be grown directly with coffee fruits picked from coffee trees. Peeling coffee fruits is like planting peanuts. If you plant a peanut with a shell in the soil, it cannot sprout. You must plant peanuts. It is the same with medium coffee. If you have coffee fruit in your hand, you can first bask it in the sun and shake it until it is shaken inside.
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Coffee roasting technique how to stir-fry coffee beans in an iron pan
According to local conditions, you can use the home wok to fry coffee beans, but also can fry fresh and delicious coffee. Operation: 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? The emerald green raw beans have just begun.
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