Coffee Knowledge
Latest articles, industry insights and brewing guides
The key to the taste of high-quality coffee is the coffee cup.
Coffee beans from all over the world, after different processing methods, have formed a variety of flavors and styles of coffee drinks. Tasting coffee is like tasting wine, there is a set of clear and clear methods.
A coffee pot determines the flavor of coffee produced by various coffee pots.
Although the variety of coffee determines the natural flavor of coffee, in order to show the unique flavor of coffee, we must be skilled and correctly use brewing utensils. At present, the main coffee brewing utensils are hydraulic kettle, flannel drip, filter pot, siphon coffee pot, mocha coffee pot and so on.
The making skills of Italian Coffee Lava Milk foam
1. Pour the milk into the milk bubble pot, and the amount should not exceed 1 / 2 of the milk bubble pot, otherwise the milk will spill over due to expansion when making the milk bubble. 2. Heat the milk to about 60 degrees, but not more than 70 degrees, otherwise the protein structure in the milk will be destroyed. Be careful! The lid and strainer cannot be heated directly. (if ice foam is made, cool the milk below 5 degrees Celsius, when
Simple and delicious-American Coffee making method
Many parents order a cup of American coffee in various coffee shops and often feel that it tastes good and would like to make mellow American coffee at home. Now let's make an exclusive disclosure of the method of making American coffee.
Four common coffee brewing methods and their principles in cafes
Siphon brewing method: using the principle of steam pressure (a method invented by a marine engineer, probably inspired by a steam engine), the heated water flows upward from the lower beaker through a siphon and filter cloth, and then mixed with the coffee powder in the upper cup, and the ingredients in the coffee powder are completely quenched out, and the quenched coffee liquid flows again after removing the fire source.
Matters needing attention in Coffee Service in Cafe Operation
1. Choose high-quality coffee and do not store it in large quantities, otherwise it will affect the quality and flavor of the coffee. 2. The corresponding coffee brewing time is determined according to the thickness of coffee particles. 3. Choose high-quality water, and the ratio of water to coffee should be appropriate. Usually put 100 grams of water for every 10 grams of coffee. 4. Coffee had better be boiled and drunk, otherwise it will affect the taste of coffee and make it lose its fragrance.
Factors affecting the taste change of coffee during coffee making
1. Water quality: like making tea, coffee must pay attention to water quality. Water containing large amounts of iron and alkaline hard water should not be used. The most ideal water should be distilled water. In addition, there are certain requirements for water temperature, which should be between 80 ℃ and 90 ℃, and boiling water should not be used, otherwise it will increase the bitterness of coffee and reduce the quality of coffee. 2. Soaking time due to coffee
A brief analysis of several steps and functions in coffee making
1. Roasting and roasting of coffee is an important process of making coffee. Roasting is to stir-fry the coffee beans, but the time should not be too long. There are three kinds of roasting: light roasting, cinnamon roasting and thick roasting. Roasted coffee beans make the aromatic oil dissolve in water and give off a fragrance, but some of the fragrance evaporates away. At present, it is more popular to roast coffee beans quickly with charcoal fire, which can make the coffee fragrant.
Five extraction methods of brewing coffee
According to the contact mode between water and coffee powder, coffee cooking can be classified into five categories: "steaming method", "pressurization method", "gravity method", "leaching method" and "ice brewing method".
Effect of coffee powder content on coffee when brewing coffee
1. The concentration determines the richness of the coffee. It is the soluble matter that determines the concentration. (it is worth mentioning that XLW007 in the common sense group mentioned that insoluble substances can also increase the thickness of caffeine. I totally agree, but this time I only focus on the main cause of soluble matter.) generally, the calculation can be measured by the concentration photorefractometer: TDS%= TDS/Coffee Weight.
Basic knowledge of grinding and brewing of boutique coffee beans
When grinding beans, the size of the powder depends on the way it is cooked. Generally speaking, the shorter the cooking time, the finer the grinding powder; the longer the cooking time, the thicker the grinding powder.
The delicious hand-made Coffee of Fine Coffee
Hand-brewed coffee is the "third wave", that is, the most popular way of brewing coffee in today's boutique coffee era. both its production method and coffee flavor are worthy of in-depth study and discussion.
The four elements of espresso are described in detail.
The Italian summed up four elements for espresso, one of which is indispensable, that is, the so-called four M:
Drinking more coffee can also protect the liver.
Recently, foreign medical experts have pointed out that drinking coffee can nourish the liver according to the latest research. Expert studies have found that drinking one cup of coffee a day can reduce the incidence of liver cirrhosis by 22%, and people with coffee drinking habits are about 50% less likely to be hospitalized for liver cirrhosis than ordinary people. Drinking two cups of coffee a day can reduce the risk of liver cancer by 43%, according to a new study by Swedish medical scientists. Relevant experts
Take a leisurely stroll in the cat world cat time coffee shop
Two days ago, the master of the home page stumbled across a good place, so he posted on Weibo to inform everyone that this cat time coffee shop is called cat time because it is full of cats. no, no, no. According to the boss, there are about 10 meows in the store now, and there will be more and more in the future. I don't feel too good to be surrounded by cats.
Advantages and taboos of drinking coffee in the morning
The benefits and taboos of drinking coffee in the morning, a cup of coffee promotes digestion and relieves constipation. If you drink a cup of coffee after breakfast every morning, it can relieve constipation. Drinking a cup of coffee for breakfast can not only refresh your mind, but also help promote defecation. Some people who are used to drinking coffee in the morning even find that they have poor defecation if they don't drink coffee for breakfast. Why?
Summary of hand-brewed coffee of the world barista champion
How hard is it to make a good cup of coffee? Erin McCarthy of Counter Culture Coffee of the United States won the 2013 world championship on behalf of the United States at the World Cup in Melbourne in May this year. Erin believes that the five most common problems are easily affected by the opponent's coffee making. 1. Buying stale coffee beans Erin said: keeping fresh is the key to ensuring coffee beans
World Barista (barista) Competition
World Barista Championship World Barista (barista) competition the rule of this competition is that each contestant is required to produce 4 cups of espresso, 4 cups of cappuccino and 4 cups of creative coffee based on espresso in 15 minutes. The judges will start from the use of coffee equipment, the blending of coffee beans, the skills of making coffee, and the taste of coffee products.
Fun coffee machine with unlimited creativity
This interesting and creative home coffee machine invented by Australians does not need to be plugged in and can be used with an induction cooker. Use the pressure of boiling water to extract coffee first, and then beat the foam. The whole machine is small in shape, shiny and cool. Are you impressed?
Starbucks event: Meizhen "Please drink Coffee Relay"
According to the Associated Press on August 21, local time, a Starbucks coffee shop in St. Petersburg, Fla., held a love transfer event: nearly 400 customers paid for the coffee of the next stranger. It is reported that at about 7 a.m. on August 20, a woman drove to the takeout window of the Starbucks coffee shop. After buying her own coffee, she