Coffee Technology

Making manual labor milk foam with milk bubble pot

(1) pour the milk into the milk bubble pot, and the quantity should not exceed 1 / 2 of the milk bubble pot, otherwise the milk will overflow due to expansion when making the milk bubble. (2) heat the milk to about 60 degrees Celsius, but not more than 70 degrees Celsius, otherwise the protein structure in the milk will be destroyed. Be careful! The lid and strainer cannot be heated directly (for example, cool the milk to 5 degrees Celsius when making ice foam.

Use steam milk foam to make milk foam

1. The choice of appliances (1) Special steel cup: the upper narrow and lower width is easy to form a vortex. (2) thermometer: the sensing speed of ℉ is faster than that of ℃. (3) Milk bubble spoon: egg-shaped strong mouth, easy to scrape off the upper coarse milk bubbles, leaving only dense milk bubbles to increase the import fragrant and smooth feeling. (4) Clean cloth: keep steam pipe clean. two。 The amount of foam will be about 1 beat 3 iced milk (beginners can increase it to 1 beat 2

Matters needing attention in siphon coffee brewing

The water in the ☆ pot is preferably hot boiled water, which can save boiling time; ☆ pay attention to the water quality, do not use mineral water, use soft water (tap water); ☆ pot must be dried with a dry towel, there can be no water droplets; the spring under the middle filter net of ☆ should be tightened, the hook should be hooked and set to the lower center; the temperature of ☆ should be 80-90 degrees Celsius, and the pot should be inserted tightly when inserting the pot; ☆ coffee cup should be warm cup.

Siphon coffee brewing

Siphon coffee pot is also called plug air pot, because it uses the principle of steam pressure, so it is also called steam coffee pot. It is the most common method of making coffee and is mainly suitable for single coffee. It was founded by British marine engineer Robnewall in 1840, evolved into its present form at the beginning of the 20th century, and then spread to Japan from the United States. Features: coffee beans can be seen brewing into coffee

Steam pressurized coffee maker

1. Features: use the pressure caused by steam contraction to draw out the coffee liquid quickly. two。 Preparation: (1) press the coffee powder hard to prevent the powder from being sucked out. The top pot should be tightly covered to prevent water vapor from leaking. (2) in order to avoid insufficient extraction of liquids, containers that are larger than expected consumption should be selected. 3. The brewing method (1) pour the required amount of boiling water into the bag below, but

Skills of brewing coffee in drip filter pot

Dripping coffee is also called Dutch coffee. The biggest difference from the general brewing method is that the dripping method is enough to make the water slowly filter. Compared with the coffee brewed by hot water, the taste is particularly mellow. But the extraction is generally time-consuming, so it began to drip the night before, so that you can enjoy a cup of water-dripping coffee with unique flavor when you get up the next morning.

Professional coffee roasting knowledge 2

Third, the concept and principle of coffee roasting, as the name implies, roasting is to provide heat to coffee beans, so that a series of chemical changes occur inside. Raw coffee beans show the unique color, aroma and taste of coffee by roasting. Every coffee bean contains fragrance, sour taste, sweet taste and bitter taste. How to release it incisively and vividly depends on the heat of baking. From insipid to tasteless

Brewing methods and skills of electric coffee pot

1. Features: convenient and simple. As long as the various accessories are installed, the coffee can be made automatically. The only skill to be mastered is the control of time and temperature. The time for brewing coffee is about 3 minutes, and the temperature is controlled at 83 ℃. There are no restrictions on the rest, which can be decided according to the different characteristics of different kinds of coffee. two。 Note: do not put

Drink the original taste of coffee beans by hand.

[basic equipment]. Hand flush pot: the water should be fine. two。 Filter paper: make a cup of about 100cc-130cc, use 101filter paper. Make 2 to 3 cups and use 102 filter paper. Make 3 to 5 cups and use 103 filter paper. 3. Filter cup: determine the size according to the number of cups you often flush, and the material can be ceramic, resin, acrylic or copper filter cup. 4. Bottom glass pot: as long as it is a transparent container, it can match the size of the filter cup

Coffee roasting degree

The roasting degree of coffee was first named and distinguished according to the roasting degree preferred by various countries.

Some common sense about pressing powder

The loose powder is compacted by a certain amount of pressure so that the pressurized hot water can penetrate evenly. Here, several problems are involved, in fact, a vector problem, to put it mildly. The direction of powder pressing, as well as the strength of powder pressing.

Discussion on brewing methods and skills of Coffee

What do you emphasize? I think the specific way to start this discussion is to review the potential taste of coffee that we have emphasized in the past. Most of the existing cup scoring tables are evaluating raw coffee beans, but here our scoring criteria should be out of this purpose. therefore, we take the following common characteristics into consideration: 1. Sweetness 2. Acidity 3. Taste 4. Sense of balance 5. Aroma 6

Notes on coffee grinding

I am glad to see that more and more friends have joined the ranks of freshly ground coffee from the ranks of instant coffee recently.

About coffee grinding skills

The task of grinding roasted coffee beans into powder is called crushing, and the props for grinding coffee beans are called grinders.

The process of baking coffee beans at home

Grindability of Coffee Powder suitable for various extraction methods

Suitable for fineness grinding Turkish copper pot, mocha pot, espresso machine (very fine grinding). ▲ is suitable for medium grinding filter paper dripping method (hand flushing), flannel dripping method, siphon kettle (air stopper). ▲ is suitable for roughness grinding water drop coffee machine and pressure kettle (extreme roughness grinding).

Grind coffee at home

The coffee roasted, ground and brewed on the spot is not all the best, but it is guaranteed to be a cup of delicious coffee.

The whole process of coffee roasting

Roasted coffee is the most important place to give birth to the strong aroma of coffee. In the roasting world, there is no barrier-free passport. Americans like shallow roasting and British people like deep roasting.

Coffee bean roasting theory

Grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world.

Lightly roasted coffee beans

The baking of coffee beans can be divided into shallow baking according to the degree of baking. Moderate baking. There are three categories of deep baking.