Coffee Knowledge
Latest articles, industry insights and brewing guides
Coffee maker recommends hand coffee maker Wilfa SVART Manuell
Wilfa, a Nordic home appliance giant, invited Tim Wendelboe, a well-known award-winning barista from Designit, to design this new concept coffee machine for coffee lovers, which is very similar to a drip coffee machine, except that you can add water yourself. Its funnel has a flow rate control, and the kettle has a temperature control, which can heat the water to the right temperature you set.
Coffee grinding technology A good cup of coffee needs to be ground correctly.
In insisting on freshness, coffee beans must be ground before brewing, so the bean grinder has become a necessary tool. Here, a very important idea is put forward: a good bean grinder is more important than a good coffee maker! In the pursuit of good coffee, a high-level bean grinder is an absolutely necessary equipment.
The study of boutique coffee will introduce you to coffee beans.
At present, there are at least 66 varieties of coffee, the two most important of which is Arabica, which has about 65% of the world coffee market share, and the other is Robusta, which has about 35% of the world coffee market share. There is also a coffee variety called Liberia, which accounts for less than 5% of global production.
Coffee popular science knowledge caffeine Caffeine
As a natural insecticide, caffeine can be found in the fruits, leaves and seeds of more than 60 plants. Caffeine can paralyze insects that feed on these plants and achieve insecticidal effect. Pure caffeine is a white, strongly bitter powder. It is an alkaloid extracted from tea and coffee fruits. Moderate use of caffeine can dispel fatigue and excitatory nerves.
How to choose a good coffee bean?
How to judge the quality of beans from their appearance? Can be from its color---whether the luster is good, the color is uniform and colorless; smell its fragrance---whether it is fragrant; test the crispness--put it into the mouth and bite, whether it is crisp and sound, taste good, and finally see if the bean shape is full and heavy. Because there is no good coffee beans/powder is not able to make a mellow coffee. Second, pay attention to coffee beans.
It is important to make a good coffee as a supporting sugar
Add different sugars to find the sweetness that suits you: [granulated sugar] will not destroy the style of the coffee itself, it is the best choice for you who love the original flavor. [black granulated sugar] makes the coffee taste stronger, suitable for you who are infatuated with strong taste stimulation. [coffee rock sugar] the supporting role with unique flavor may take away the flavor of coffee. Fructose is soluble in ice water and is suitable for blending iced coffee.
Fine Coffee Science explains the structure of coffee beans in detail
Usually there are two seeds in a coffee fruit, but after picking, there is often only one seed in about 5-10% of the berries, because there is only one ovule fertilized in the ovary, and the bean grows up to be nearly oval in shape. it's also known as the little round bean. This coffee bean will be smaller than normal Arabica coffee beans and taste like ordinary coffee beans.
Ecuador, the highest Arabica coffee plantation in the world
Since the coffee tree was first introduced into Ecuador in 1875, the quality of its coffee has remained unchanged for 100 years, especially the coffee in June every year, which is known as the best coffee in the world. Ecuadorian coffee beans, especially the Galapagos Islands, are endowed with excellent genes that are superior to those of other producing areas and taste passionately in love when drunk.
Boutique Coffee Science talk about how to taste coffee
Six criteria for judging the richness of a cup of coffee. Richness is not the same as cleanliness, which refers to changes in taste and overall plumpness. The so-called richness, the beauty of the rich is also more, and the rich are abundant, which refers to the sufficient and beautiful taste. Although richness is not a hard indicator of good coffee, it is also indispensable. The details of a cup of coffee are determined by richness. Judge a cup.
Learn how to operate coffee cups
Upping is the process of tasting coffee in a professional way and making an evaluation, which is often referred to as cupping. Cup test is the best way to taste the original taste of coffee beans, is the basis for understanding coffee beans, but also the basis for comprehensive bean blending
High-quality coffee brewing method 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.
Coffee roasting technology general knowledge of roasting and buying coffee
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.
Espresso Espresso is mainly composed of two main 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 utensils 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 knowledge complete infiltrating filter coffee
Infiltrating filter droplets are generally extracted with small water flow and slow extraction to prolong the contact time between water flow and coffee powder to achieve full extraction.
Boutique Coffee how to prevent Coffee from over-extraction
The flow rate of the permeable hand filter droplet is generally faster, in fact, the coffee powder is stirred by the impact of the water, so that the powder and water are fully contacted and extracted, and the extraction is completed before the miscellaneous flavor is dissolved.
Whether coffee foam is easy to form depends on the protein content of milk.
The higher the protein, the more foam the milk produces, and we need not only dense foam to make coffee, but also the taste and fragrance of silk, which requires rich fat content. The more fat, the better the taste of milk, the smaller the size of bubbles due to the role of fat, so try to choose milk rich in fat and protein when making coffee.