Coffee Knowledge
Latest articles, industry insights and brewing guides
Coffee Royal invented by Napoleon
This coffee was invented by the French emperor Napoleon, so it was named after Royal. France is proud of brandy, so sprinkle a little brandy on the sugar cube, and then light a flame, gorgeous and elegant, wine overflowing. With a noble and romantic atmosphere, brandy mellow alcohol is accompanied by the aroma of coffee, which is very charming. Taste: sweet, mellow, with mellow aromas of brandy. Royal
Fine coffee common sense filter cup brewing coffee
When using a filter cup to brew coffee, many people do not know what the groove of the filter cup is for. In fact, when we use flannel dripping, the air can be discharged from anywhere, and when using the filter cup, the filter paper will be attached to the filter cup wall, so the air can only be discharged from the filter hole at the bottom of the cup. as a result, the air that can not be discharged rushes out from the surface of the steaming coffee powder, allowing cold air to enter and make.
Boutique coffee knowledge Espresso is mainly composed of two elements.
Espresso is mainly composed of two elements: one is water, the other is oil. The body of Espresso is gelatinous, and the oil in coffee is emulsified by hot water at high temperature and high pressure to form a colloid, so the taste has saturated cohesion, while Crema is a great pleasure of espresso, its honeycomb structure stores a lot of aromatic substances and can release a lot of fragrance in the mouth.
Coffee supplies Coffee spoons are different from ordinary spoons
Many friends use coffee spoons to drink coffee because they are not very clear about how to use them. In fact, the coffee spoon plays a very important role in the coffee. The coffee spoon is specially used to stir the coffee. You should take it out and put it on the cup and saucer when drinking it, instead of using the coffee spoon to spoon the coffee and drink it slowly. In fact, coffee is like life, you have to taste it slowly before you can get the true meaning.
Coffee common sense Turkish coffee is perhaps the most difficult coffee to make.
Turkish coffee is perhaps the most difficult coffee to make, and real Turkish coffee can only be obtained through a complex process. Add coffee and sugar to the Turkish coffee maker Ibrik and add a few cups of water to the pot. The coffee pot can only be half full, because there is a lot of foam when the water is about to boil. When the coffee is boiling, remove the coffee pot from the fire to make the foam disappear.
Coffee beans must take advantage of fresh drinking
There are three steps to keep coffee beans fresh: ① seals the one-way exhaust valve bag that comes with coffee beans with a sealed clip; ② is put in a sealed bag to prevent moisture from being inhaled; and ③ is put in the freezer to slow down the oxidation rate of coffee and maintain its fresh quality. If you need to drink, you must first take it out of the refrigerator and leave it at room temperature for a day before cooking and baking.
Coffee common sense crema in a cup of ESP is actually made up of grease and foam
The crema in a cup of ESP is actually made up of grease and foam, while grease is divided into two forms. The oil is liquid and the fat is solid. The presence of grease can destroy the structure of the foam and cause crema to disappear quickly in a few minutes. Since the surfactant in coffee is dissolved in water, the surfactant of the grease surface will be pulled off the surface of the foam together with the water, causing the foam to change.
How to make coffee flowers when making cappuccino coffee
Because the foam will gradually lose its flavor after flower drawing, it is not as good as a simple cup of gold ring. Please don't disdain when you order a cup of kabu in the store and give it only a gold circle. it's a good gift and a good cafe.
Basic knowledge of boutique coffee how to choose and buy good coffee beans
How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Secondly, we should pay attention to coffee beans.
Steaming is the most important step in hand-brewing coffee
Stewing is the most important part of hand-brewed coffee, and the steaming time is directly related to the taste of a whole cup of coffee. Generally speaking, the steaming time of light roasted coffee should be extended to 30-40 seconds, the steaming time of moderately roasted coffee is 20-30 seconds, and the steaming time of medium-deep roasting is 10-20 seconds. The finer the grinding, the shorter the steaming time.
Selection of boutique coffee beans how to buy coffee cooked beans
No matter what kind of coffee, freshness is an important factor affecting the quality. Consumers should first smell the fragrance when buying coffee beans. The aroma is the life of coffee quality. The climate, treatment, harvest, storage and baking technology of the place of production are all important factors affecting the aroma of coffee beans. The relationship between aroma and quality is very close. Good coffee beans have a strong aroma.
Coffee lovers know how to buy coffee pots and beans
Now the coffee pots on the market are all drip-type, and they are divided into Japanese style, American style and Italian style. In addition, the purity of coffee beans is also another consideration. The expert candidate for coffee is not necessarily looking at the size of the particles, but grabbing a handful of individual coffee beans (Regional Coffee), about dozens of portions, to see whether the color of each single bean is the same, and the granules are large.
Coffee shop owner must see how to share the skills of buying raw coffee beans
Sellers of raw beans (usually coffee farmers or processing plants that deal with raw beans) must be responsible for the grading of coffee beans before they are sold to buyers (usually importers, brokers, or bean merchants). Once the classification is completed, there will still be some coffee beans of "Exceptional" and "Specialty" that will not be included in the classification.
Coffee environmental protection concept what else can coffee grounds be used for?
After brewing coffee, the remaining coffee grounds can be put in the ashtray to facilitate smoking and deodorization, in fact, coffee grounds can be put in cabinets or in the sink, which can also remove strange smell and greasiness. In addition, coffee grounds can also be used as plant nourishment. 1. Coffee grounds strong decontamination what can coffee grounds do after brewing coffee? Used to wash hands. Unexpectedly, coffee grounds mixed with hand washing milk.
Coffee basic knowledge how long can coffee beans or coffee powder be kept
Retention period and renewal are important matters. Roasted new coffee beans will begin to drain (mainly carbon dioxide). The roasted beans will discharge the most in three days and have been preserved for about a week. To put it more seriously, after the complete arrangement, the coffee beans are no longer new, and this process usually requires a lot of money. In other words, it is the best time limit. Mass production
Water is the enemy of coffee storage. Coffee beans are preserved.
The ideal way to buy and make coffee is to buy a small amount of raw coffee beans, bake them yourself, and grind them before preparing them. Water is the enemy of storing coffee. Coffee oil is water-soluble, it makes coffee more flavor, moist environment will rot coffee oil. Do not store the coffee in the fresh layer of the refrigerator, because as soon as the refrigerator is opened, the moisture will condense on the surface of the container. If
The difference between freshly ground Coffee and Instant Coffee
The modern fast-paced life has created a lot of simplified goods for us, instant coffee is one of them. Instant coffee is not coffee, which is a common view in the traditional coffee industry. Because instant coffee is a synthetic product of industrialization, it should be said to be a substitute for coffee, rather than coffee in the original sense. Because traditional coffee is being enjoyed, from the grinding of coffee beans,
Coffee drinkers' favorite is about coffee partner "milk".
Milk is one of the most widely used coffee condiments. Traditionally, in some countries such as Yemen, Ethiopia and Turkey, milk is never added to coffee. It is generally believed that milk was first added to coffee by Sieur Monin in Grenoble in 1685. In the mid-1980s, 57% of Americans drank coffee with milk.
The selection and purchase of high-quality coffee beans
Coffee was originally enjoyed by residents of the country of origin or gourmet food. This makes the coffee have a certain regional character. With the development of trade, blended coffee has gradually eliminated this regional limitation, and coffee has become a mixed drink, just like champagne with some wine. In fact, some people insist that the best coffee is to combine the advantages of different kinds of coffee.
The effect of the ingredients of healthy coffee beans on human body
1. Caffeine: it has a strong bitter taste and stimulates the central nervous system, heart and respiratory system. 2. Tannic acid: decomposition after boiling will make the coffee taste worse. 3. Fat: volatile fat is the main source of coffee aroma. 4. Protein: it probably won't dissolve out. Sugar: converted to caramel after baking, resulting in sweetness. 6. Fiber: carbonized after baking and combined with caramel to form coffee