Coffee review

How long is the shelf life of hanging ears? How long will it last? How many times can I drink it? How would you like it?

Published: 2024-03-01 Author: World Gafei
Last Updated: 2024/03/01, Those who have bought hanging ears in Qianjie stores may know that it takes a while to choose a coffee bean to make hanging ears, because Qianjie needs to be ground and made. Many friends do not understand why Qianjie would rather make it on the spot and let guests wait, rather than keep some hanging-ear coffee bags, it is better to go to the supermarket container to buy it quickly and conveniently.

Those who have bought hanging ears in Qianjie stores may know that it takes a while to choose a coffee bean to make hanging ears, because Qianjie needs to be ground and made. Many friends do not understand why Qianjie would rather make it on the spot and let guests wait, rather than keep some hanging-ear coffee bags, it is better to go to the supermarket container to buy it quickly and conveniently.

How long can I keep an earbag that has just been made? Qianjie has mentioned in the past that although the food safety and shelf life of coffee is as long as one year, it does not matter whether the coffee is good or not, and the key depends on how long the flavor substances in the coffee can stay. What is really noteworthy is the appreciation period of coffee ripe beans, in which the coffee brewed during this period can more fully reflect its aroma characteristics, but this time is much shorter than the shelf life, which is generally considered to be about 30 days.

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After the coffee beans are made to hang up their ears, the taste period is even shorter. Qianjie has made a series of comparisons. After the coffee beans baked in four days are made into ears, according to the number of days on the baking date, they become tasteless after about three weeks. (ps: the flavor here refers to the specific flavor and aroma that people associate with, and there are sweet, sour and bitter flavors.) anaerobic coffee lasts longer and lasts about a month. (do not rule out the "ultra-long standby" of very few beans.)

So, hanging up your ears can really make you taste a good cup of coffee in about 20 days. This is why Qianjie insists on no pre-storage of hanging-ear coffee, there is an order to make it again, and the specification of a bag is 10 small packets, so as to ensure that guests can drink up at the consumption of one pack a day during the appreciation period.

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Why does the taste period become shorter after making hanging-ear coffee?

Such a small packet of hanging-ear coffee is finished.

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Hanging ear as a pre-ground coffee, after the beans are ground into powder, the contact area between coffee particles and air will become larger, the loss of carbon dioxide and aroma substances in the body will be accelerated, and finally lead to the shortening of the best taste period of hanging-ear coffee.

Friends who have bought deep baked bean earbags may notice that the earbags they have just got are still flat, but after being placed for a period of time, they become bulging, which is actually the loss of carbon dioxide and flavor aroma.

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Therefore, Qianjie on-site production of hanging-ear coffee, will try to improve the speed, shorten the contact time between coffee powder and air, and reduce the loss of flavor.

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Front Street Cafe

No. 10 Baoqian street, Yandun road, Dongshankou, Yuexiu district, Guangzhou, Guangdong province

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