How to keep coffee fresh
1. A suitable place to store coffee
Coffee should be stored in a dry, cool place, not in the refrigerator, so as not to absorb moisture. Coffee beans and ground coffee can be frozen, but it should be noted that when taking coffee out of the freezer, you need to avoid the frozen part from melting and damp the coffee in the bag, so take out only the amount of coffee beans you want to drink from the freezer and start grinding before it is thawed. And boil it to drink.
two。 Packaging that helps store coffee
Tin cans can keep the aroma of coffee for a long time. Plastic bags are OK, but they can store less than tin cans. Some of the coffee beans sold on the market are sold in tin cans or plastic bags, or packed in vacuum, which is the best for the preservation of coffee and can make the original flavor more lasting. Once you open an oil-proof or tin foil-wrapped coffee bag, immediately put the coffee beans or coffee powder in a sealed can so that the coffee powder does not get moldy but absorbs the smell of the air just like coffee beans.
3. Storage of coffee beans
Beans that have not yet been roasted or fried are as heavy as possible. as long as the coffee beans are roasted, they will slowly lose their fragrance, and the fragrance will disappear after two weeks. So don't buy too much at one time, or especially the coffee that has been ground. So if you want to order coffee from a coffee store, it's best to buy unground beans.
4. Storage of instant coffee
Instant coffee bag is a recently developed product for roasting and grinding coffee in processed food. the biggest advantage of its thin aluminum material is to help the coffee retain its original flavor.
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The spread and Chronicle of Coffee
Coffee cultivation began in the 15th century. For hundreds of years, Yemen in the Arabian Peninsula is the only coffee producer in the world, and the market demand for coffee is very strong. In the Yemeni port of Moka, when coffee is shipped out, it often needs to be protected by heavy troops. At the same time, Yemen has also taken various measures to prevent coffee saplings from being taken out of the country. Despite many restrictions, come to the holy city of Mecca
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Chinese coffee culture
The history of the introduction of coffee into China is not long, and it was not until 1884 that coffee was first planted in Taiwan Province. In the mainland of the motherland, the earliest coffee cultivation began in Yunnan. At the beginning of the 20th century, French missionaries brought the first batch of coffee saplings to Binchuan County, Yunnan Province, and began to grow coffee in the mainland. In terms of natural conditions, many parts of our country and
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