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.
2015-10-13 Coffee beans lifetime most important single stage food shelf life coffeeThe 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.
2014-08-29 Coffee knowledge coffee drinking time affecting sleepCoffee roasting is the coking of raw coffee beans at high temperature. Roasting completely changes the substances inside the raw beans to produce new compounds, which are recombined to form aroma and mellow flavor. And this effect will only happen at high temperature, if you only use low temperature, it will not cause decomposition, no matter how long the coffee beans are not cooked. Most people think that baking is nothing, just using firefighters.
2015-12-01 Coffee roasting good or bad quality influence great coffee beans normal program coffeeKenya round beans: 13 grams, cup baking degree (belongs to 1 burst beans); 93 degrees water temperature (cooling by changing pots, cold water to hot water loss is 2%); powder-to-water ratio is 1VR 16.66; after grinding, it is corrected by No. 20 screen. Water consumption: conversion according to the ratio of gouache: 13g x 16.66mm 216.58g; change to 93 degrees hot water: 216.58 X 0.98g (1-0.02g) = 212.25 g, the total water is 212.25 g, in
2015-09-01 Kenya coffee round bean hand brewing pot making experience hand brewing processThe roasting of coffee is realized in three stages. In the shallow baking stage, when the beans make the first light sound, the volume expands at the same time, and the color changes to cinnamon. Acidity dominates the flavor of shallow baked beans, and the texture and taste have not been brought into full play. Soft and smooth Colombian coffee, blue mountain coffee with a unique aroma and slightly sour taste, with syrup and chocolate flavor.
2014-10-18 Coffee knowledge coffee roasting roasting techniquesThe first "green time" of the opening of a cafe is what we call the start-up of a new store.
2014-06-10 Coffee shop operation new store operation coffee shop managementThe global trend of modern coffee has gone through three popular stages: the first stage is the popularity of cheap coffee represented by instant coffee from the post-World War II to the 1960s; the second stage is the popularity of commercial coffee represented by Starbucks from the 1960s to the beginning of this century; the third stage is the popularity of boutique coffee, which originated in the 1970s and has become a trend in the past decade.
2016-06-20 Mexico Coffee Guatemala Wei Wei Tenan producing area production Big country ModernCoffee is loved by people, the key lies in the aroma formed after roasting and the taste when drinking, because the coffee beans themselves do not have any special taste. Baking is to change and reorganize the internal substances of raw beans to form a new structure, which becomes a favorite drink with strong and mellow flavor. Roasting of coffee is a pyrolysis of high temperatures, which changes
2014-11-20 coffee knowledge coffee basics coffee roastingTips: 1. At the beginning of hand flushing, the water temperature in the kettle should be 85 to 90 degrees. 2. When holding the coffee pot in your hand, if you hold the pot in your right hand, you can hold the root of the right palm with your left hand to enhance the stability of the water. 3. It is recommended that the whole process be completed in about 3 minutes, the taste will be light when it is fast, and it will be sour if the water is cold. It can be roughly considered that the recommended time for the droplet stage + transition stage is one and a half minutes, and that for the fine flow stage is half a minute.
2016-04-18 Hand brewing coffee use utensils attention details Guangzhou Fang Institute classroom first issueThe advantages of Synesso are not only that, but also the peripheral punching head; pull rod steam valve switch; piezoelectric hot water switch; modular combination, that is, the coffee machine can be customized so that buyers can choose the functional components according to their preferences; and the details of the fuselage design, such as water collector, drain, warm cup plate, fuselage material and so on. Multi-boiler design. In addition to following the existing Italian coffee machine
2016-07-15 Lyle coffee maker lever semi-automatic brand ranking Synesso advantagesCoffee roasted Coffee Roasting coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, it is roasted to completely change and reorganize the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee. Baking tool roaster, divided into three categories: direct fire type, semi-hot air
2015-10-13 Coffee roasting detailed explanation process divided into three stages.The main results are as follows: 1, in the steaming stage, the amount of water is the standard of direct water injection and stifling; however, if the initial amount of stifling is 50 grams (corresponding to 20 grams of powder), then the whole instantaneous water trend chart will be different; the amount of water injected in the steaming stage will determine the instantaneous water trend in the later stage, so the instantaneous water trend chart in the article is also
2016-07-29 Stirring opponent coffee take influence standard steaming utensils stageAs the saying goes, "if you want to be rich, open a shop" and "raise three generations in one shop". It can be seen that from ancient times to the present, owning and running a prosperous shop is a good way to get rich smoothly, not to mention that what we are going to open now is a cafe, which can earn a little money to support the family while enjoying the taste. Why not do it?
2014-07-28 Coffee shop operation about coffee shop management of coffee shopAmong the many factors affecting the taste and flavor of coffee, roasting is the most important link. And baking itself is both a science and an art.
2014-07-04 Coffee bean roasting processWhether the coffee is fragrant and mellow is related to the roasting, grinding, brewing and so on, but the flavor of the coffee is ultimately determined by the quality of the beans.
2014-07-12 Coffee knowledge identification of coffee beans coffee skills coffee encyclopediaStir-frying raw coffee beans can show the unique color, taste and aroma of coffee. 80% of the taste of coffee is determined by frying, so the quality of coffee also depends on frying technology.
2014-07-07 Coffee knowledge coffee roasting coffee encyclopediaThe method of frying to determine the flavor of coffee is simply a common dish in the recipe of gourmet drinks. Frying determines the aroma and taste of coffee, and the method belongs to fried vegetables, but how to fry determines that the aroma of coffee is the most delicious. Mainly depends on your own taste habits to adjust the details, let yourself follow the feeling to do this frying to determine the aroma of coffee ~ fried to determine the aroma of coffee.
2015-05-29 Coffee common sense roasting category stage frying decision coffee aroma practiceAmong the many factors affecting the taste and flavor of coffee, roasting is the most important link. And baking itself is both a science and an art. During the roasting process of 8-20 minutes, raw coffee beans (Green coffee been) produce a series of complex changes: from the appearance, the coffee beans gradually change from light green to light yellow, light brown, brown, dark brown, such as
2015-09-15 Coffee beans roasting process precautions at home baking methodsFangsuo Bookstore is located in the only Taiguhui mall in Guangzhou, the top business district and prime location. It is not uncommon that the mall also houses international top luxury brand stores with the letters B, C, D, G, H, L, M, T, etc. It is strange that in the 35 MU floor where Fang is located, there is a product of the clothing brand endorsed by the national mother. So let's put it first.
2016-04-18 Guangzhou Fangsuo Coffee hand Chong classroom first issue Notes sharing BookstoreIt takes about 9 months (32-36 weeks) for coffee to mature from flowering to ripening. Today, Chongqing Beresta Coffee training School is here to share with friends the whole process of coffee bean growth and ripening. [tiny stage] (the first 8 weeks) Arabica coffee begins to divide eight weeks after flowering and fertilization. [site grabbing stage] (8-12 weeks) the vesicle cavity (inner)
2016-04-05 China coffee coffee beans ripe process spend to how spend to mature