The half-life of caffeine in the human body is between 2 and 12 hours. Although some of us metabolize caffeine faster than others because of genetic differences, the typical half-life of caffeine is usually about 5 hours, that is to say, caffeine generally stays in the body for 10 hours (or more) (technically, it takes up to 5. 5% to remove drugs from the body.
2014-10-24 Coffee knowledge coffee health coffee affects sleepFreshness is the life of coffee, how to determine the freshness of coffee beans? There are three steps: smell, see, and peel. Smell: put the coffee beans close to the nose and smell them deeply to see if you can clearly smell the aroma of the coffee beans. If so, the coffee beans are fresh enough. On the contrary, if the aroma is weak, or the greasy smell has begun to appear, the coffee beans are completely stale.
2015-10-20 Coffee beans how appearance judgment its freshness freshness coffee life such asItaly is a leisurely and petty bourgeois country, in such a country, people pursue the quality of life and the enjoyment of life. When the weekend comes, or in the afternoon leisure time, tasting a full-bodied cup of coffee is the most comfortable choice for local people. Italy is a leisurely and petty bourgeois country, in such a country, people pursue the quality of life and the enjoyment of life.
2015-08-21 Affectionate mellow Italian coffee leisurely and petty bourgeoisie country Italy isWhen coffee becomes a planet, powdered sugar represents the vast starry sky, and cookies turn into the entire galaxy. This is a group of works from photographer Dina Belenko. If art comes from life, there is no doubt that DinaBelenko's works are examples of this famous saying. In this new universe series, Dina Belenko still uses her commonly used cookies and coffee as her main creative object, and this
2015-06-10 Coffee table interstellar friends coffee become planet powdered sugar representative hoFood has its shelf life, coffee beans generally have a shelf life of one year, but for those who pursue high-quality coffee, just quality is obviously not enough, so how long is the life cycle of coffee bean flavor? Is the coffee bean as fresh as possible? Friends who like red wine all know that good red wine needs to be opened an hour in advance to oxidize the red wine.
2016-04-12 Coffee shelf life coffee beans life why beans knowledge coffee culture foodI want to go to the island to kiss my lover at sunset and take a selfie as a souvenir; I want to go to the East African prairie to feel the pulse of wildness and take pictures of the shocking primitive amorous feelings; I want to go to Paris, enjoy the trend and fashion, and leave a silhouette in front of the Seine; I also want to lie on the beach, hide the mountains, change the place, change the rhythm, change the life anyway, go out to play, is to escape from the original life.
2016-10-09 You once fell in love at first sight cafe want to go to the island greet sunset kiss loverMatters 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.
2014-12-20 Boutique coffee basics common sense preservation need attention mattersThere are many kinds of coffee drinks now, and more and more manufacturers choose to develop and produce coffee drinks in order to meet the market demand and seize the psychology of consumers to meet the needs of young people. Coffee is synonymous with westerners, but with the improvement of people's living standards, enjoying life has become the pursuit of oriental life. Coffee is romantic.
2015-09-18 Coffee beverage type now very coffeeThere are great differences of opinion among doctors on the characteristics of coffee. Some doctors think that coffee is a cold dry substance, while others think it is a hot dry substance. There are also arguments that the peel of coffee is different from the properties of coffee beans. A playful booklet published in Europe in 1663, which, in modern terms, is black humor, giving a lot of examples of how coffee is treated.
2014-10-28 Coffee knowledge coffee effect coffee medicineAfter drinking a cup of coffee for 350 years, why do Europeans come to coffee shops? of course, they come to drink coffee in the first place. Coffee, a magical drink, was endowed with magical functions as early as the Arab era. with the help of coffee, people think about problems, dream of the world and debate current politics, which is the spiritual food for thinkers and chess masters. By the way, Arabs are in coffee.
2014-11-04 Coffee Culture European CafeWhen coffee becomes a planet, powdered sugar represents the vast starry sky, and cookies turn into the entire galaxy. This is a group of works from photographer Dina Belenko. If art comes from life, there is no doubt that DinaBelenko's works are examples of this famous saying. In this new universe series, Dina Belenko still uses her commonly used cookies and coffee as her main creative object, and this
2015-09-17 No five-dimensional space can also interstellar travel coffee building psychedelic universeFood has its shelf life, coffee beans generally have a shelf life of one year, but for those who pursue high-quality coffee, just quality is obviously not enough, so how long is the life cycle of coffee bean flavor? Is the coffee bean as fresh as possible? Source of freshly baked coffee: Wang Zhendong [Click to enlarge] friends who like red wine all know that good red wine needs to be drunk 1 in advance.
2015-11-03 Coffee beans life why raise beans food have it shelf life coffee beans generalTasting coffee is like tasting life. After bitterness and astringency, it is full-bodied and mellow, and after haze is bright sunshine. In fact, in life, in addition to learning to choose the coffee that suits you, you should also understand the etiquette about coffee in order to show elegance and generosity. Liu Tianxiao, a veteran fan of coffee class in the supplement of Daily News University, who has taught coffee tasting courses in many schools in Harbin, is a big fan.
2015-04-09 Coffee basics common sense etiquette importance coffee taste life bitterness and thenA cup of coffee, a good book to spend a pleasant time; three bosom friends a pot of wine, planning life, talk about entrepreneurial ideals, or make friends with peers, watch movies, do public welfare. If you like this life, welcome to Chuangxiang Coffee Bar. In the Chuangxiang Coffee Bar, you can have a corner of your own heart, and you can carve the imprint of life at will.
2015-08-07 Chuangxiang coffee let you have belong to own heart corner a cup of coffeeWhen you come to the cafe, of course you come to drink coffee first. Coffee, a magical drink, was endowed with magical functions as early as the Arab era. with the help of coffee, people think about problems, dream of the world, and debate current politics, which is the spiritual food of thinkers and chess masters. Arabs honed their chess skills in coffee shops. When they come to the cafe, people read and chat.
2015-02-02 Coffee Europeans hands become another extreme culture cafes first of all.When you come to the cafe, of course you come to drink coffee first. Coffee, a magical drink, was endowed with magical functions as early as the Arab era. with the help of coffee, people think about problems, dream of the world, and debate current politics, which is the spiritual food of thinkers and chess masters. Arabs honed their chess skills in coffee shops. When they come to the cafe, people read and chat.
2015-03-18 Coffee Europeans hands become another extreme culture cafes first of all.Food has its shelf life, coffee beans generally have a shelf life of one year, but for those who pursue high-quality coffee, just quality is obviously not enough, so how long is the life cycle of coffee bean flavor? Is the coffee bean as fresh as possible? Friends who like red wine all know that good red wine needs to be opened an hour in advance to oxidize it, which will be more advantageous.
2014-09-29 Coffee knowledge coffee bean roasting coffee bean cultivationFood has a shelf life, and the shelf life of coffee beans is generally one year, but for those who pursue high-quality coffee, it is obviously not enough. How long is the life cycle of coffee bean flavor? Is the coffee bean as fresh as possible? Friends who like red wine all know that good red wine needs to be opened an hour in advance to oxidize the red wine, which will be more beneficial.
2014-07-25 Coffee beans coffee raw beans how to raise beansFood has its shelf life, coffee beans generally have a shelf life of one year, but for those who pursue high-quality coffee, just quality is obviously not enough, so how long is the life cycle of coffee bean flavor? Is the coffee bean as fresh as possible? Friends who like red wine all know that good red wine needs to be opened an hour in advance to oxidize it, which will be more advantageous.
2014-11-20 Coffee knowledge boutique coffee science coffee beansEspresso introduction: Espresso is the essence of espresso, the practice originated in Italy, Europeans regard it as life. Espresso uses the pressure of steam to extract coffee liquid instantly. All milk coffee or fancy coffee is based on Espresso, so it is the key to testing the quality of a cup of coffee. Of course, Espresso has other meanings:
2014-09-05 Coffee making fancy coffee espresso