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Solutions to some problems in the extraction of espresso by Coffee Machine

Solutions to some problems in the extraction of espresso by Coffee Machine

There are always some problems when we use coffee machines to extract espresso, so let's see what the problems will be. And how to find the reason: one. Observe whether the flow rate of coffee from the handle of the filter is between 25 and 30 seconds Q. The possible reason for the excessive flow rate is: 2, 4, 4, 5 Q. The possible reasons for the slow flow rate are as follows: 32. Watch the coffee flow out of the filter handle (CR)

2015-09-16
Rough grinding suitable for brewing utensils: (), flannel drip filter pot coffee utensils

Rough grinding suitable for brewing utensils: (), flannel drip filter pot coffee utensils

1. The water flow of water injection should be stable, and the water flow should not be large or small, intermittent or continuous. You can first use the filter without filter paper and coffee powder, practice the strength and stability of the wrist, remember to feel the rhythm of water injection, the sense of rhythm of brewing, and control the speed and thickness of the water flow. this is the key to brewing your own personal style and flavor. 2. If brewing correctly.

2016-10-18
Flower drawing course-Heart shape

Flower drawing course-Heart shape

① makes an espresso. ② shakes the beaten foam well and scrapes off the thicker bubbles on the surface. ③ is first injected firmly against the edge of the cup with a small flow rate. When the injection reaches about 1/2 of the cup volume, a white dot will appear when the flow rate is increased. If the ④ maintains a large amount of traffic, the white spot will expand. When the ⑤ is nearly full, reduce the flow and push forward. The heart shape will appear. If the cup

2014-08-26
Coffee knowledge complete infiltrating filter coffee

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.

2014-10-11
HARIO glass coffee filter cup V60

HARIO glass coffee filter cup V60

The fever of a V60-V60 caters to many variables in coffee making, mainly in the design of these three points: 1, a 60-degree angle cone: this prolongs the time for the water to flow through the coffee powder to the center. 2. A large filter hole: this allows us to control the flavor of coffee by changing the flow rate of water. 3. Spiral pattern: this allows air to escape upward from all around.

2016-04-20
Introduction to coffee flower drawing-heart-shaped flower drawing skills

Introduction to coffee flower drawing-heart-shaped flower drawing skills

Coffee, an alien species, is now loved by more and more people. Drinking coffee is not only a health but also a fashion. Let's take a look at how baristas make a perfect cup of coffee flowers. Coffee coffee fest has never been clearly defined in the coffee industry. It can only be said that it is played by cappuccino and latte.

2015-11-23
The heart-shaped pull of coffee flowers

The heart-shaped pull of coffee flowers

1: after selecting the injection point to shake the milk foam up and down and shaking from left to right, the straight line extending downward from the mouth of the cup is perpendicular to the straight line extending forward by the handle of the coffee cup, and the injection point is selected at 3 points of the diameter of the cup mouth. 2: quickly pierce the injection, keep the small flow rate vertical and control the velocity of espress grease layer, at this time, the loop method / left and right moving method can be carried out.

2016-08-25
Self-cultivation of boutique coffee-teach you how to buy a good hand brewer

Self-cultivation of boutique coffee-teach you how to buy a good hand brewer

Only when you make coffee by hand can you pay so much attention to how the water is poured out. Only when penguins eat and drink do they care so much about what you want to know before you buy. There are many ways to brew coffee, such as French pressure, mocha pot, siphon pot, love pressure, hand brewing. In so many ways of brewing, only hand flushing requires a good water injection tool, hand flushing pot. Hand

2015-11-13
The composition skills of pulling flowers, the tips of perfect matching beans, Italian-style coffee.

The composition skills of pulling flowers, the tips of perfect matching beans, Italian-style coffee.

Clear lines in the beginning to enter the leaf graphics, the most difficult is how to show the lines clearly, often at the beginning can not easily grasp the lines because of the flow control. Stable flow control is the most important key to flower control, and it takes time to practice to be able to maintain the consistency of flow while swinging. In addition, the handling of steel cups will affect

2016-07-08
Don't drink coffee before exercise

Don't drink coffee before exercise

Researchers at the Center for Human Physiology at the University of Zurich Hospital in Switzerland have found that drinking coffee before exercise may have an adverse effect on the heart because caffeine intake before exercise limits blood flow to the heart muscle during exercise. The researchers studied 18 healthy young people. through monitoring, it was found that caffeine did not affect myocardial blood flow when not exercising, but took coffee.

2015-07-01
Japanese media exposed that the slimming effect of a cup of coffee before exercise can be doubled.

Japanese media exposed that the slimming effect of a cup of coffee before exercise can be doubled.

After getting up early, not many people will turn on the switch button of the coffee machine before long before they go to wash the past. Finally, according to research, coffee can depress brain cells, is a very suitable division of labor as the starting point of the day drink, when it is combined with flow, there are unexpected more weight loss results. On July 20, Woorisweb, Japan, published an article introducing the four wonderful effects of the combination of coffee and sports.

2015-09-09
Four principles to be followed by Espresso

Four principles to be followed by Espresso

(1) the quantity of coffee beans must be standard, generally 14-16 grams per cup, using good quality deep-roasted coffee beans. (2) the grinding powder should be of appropriate particle size, not too coarse or too fine. Coffee beans are too coarse or too fine to make thick and delicious espresso. When the coffee powder is too coarse, the gap in the filter bowl is too big, the resistance to water is not enough, and the coffee flow rate is too fast, which is easy to cause extraction.

2014-08-26
Reminder: don't drink coffee before exercise

Reminder: don't drink coffee before exercise

Researchers at the Center for Human Physiology at the University of Zurich Hospital in Switzerland have found that drinking coffee before exercise may have an adverse effect on the heart because caffeine intake before exercise limits blood flow to the heart muscle during exercise. The researchers studied 18 healthy young people. through monitoring, it was found that caffeine did not affect myocardial blood flow when not exercising, but took coffee.

2014-07-26
The basic knowledge of coffee machine for making problem checklist by ESPRESSO

The basic knowledge of coffee machine for making problem checklist by ESPRESSO

There are always some problems when we use coffee machines to extract espresso, so let's see what the problems will be. And how to find the reason: one. Observe whether the flow rate of coffee from the handle of the filter is between 25 and 30 seconds Q. The possible reason for the excessive flow rate is: 2, 4, 4, 5 Q. The possible reasons for the slow flow rate are as follows: 32. Watch the coffee flow out of the filter handle (CR)

2015-11-11
Dynamic drip filter pot hand siphon kettle (stirring force) low temperature extraction filter kettle

Dynamic drip filter pot hand siphon kettle (stirring force) low temperature extraction filter kettle

The soaking time should be inversely proportional to the baking degree under a fixed amount of water, the longer (shorter) the steaming time, the higher (lower) the extraction rate and the higher (lower) the concentration. The baking degree should be taken as the main consideration for the length of soaking time. Shallow baked beans are not easy to extract, so the brewing time should be a little longer than baking. On the contrary, re-baked beans are easier to extract, so the brewing time is slightly shorter than that of shallow baking. In other words, the baking degree should be

2016-07-01
4 principles to follow when making a cup of Espresso

4 principles to follow when making a cup of Espresso

(1)The amount of coffee beans must be standard, generally 14-16 g/cup, using high-quality deep-roasted coffee beans. (2)The grinding powder shall be selected with appropriate particle size, not too coarse or too fine. Coffee beans are ground too coarse or too fine to make thick and delicious espresso coffee. When the coffee powder is ground too coarse, the coffee gap in the filter bowl is too large, the resistance to water is not enough, and the coffee flow is too fast, which is easy to cause extraction.

2015-04-16
Super detailed coffee flower pulling steps coffee flower pulling skills

Super detailed coffee flower pulling steps coffee flower pulling skills

1. 1/3 of the selected point injection, coffee cup tilt 10-15 degrees, first raise the flower cylinder about 10 cm into the milk bubble to pierce the grease. 2. Lower the flower pulling jar can close the flower pulling jar mouth to the coffee cup mouth, keep the flow rate shaking left and right, control the flower pulling flow rate when shaking, and form the milk foam layer feeling with the zigzag shaking distance of about 1cm. 3. At this point, as the cylinder continues to shake, the heart will continue to grow.

2015-04-08
Super detailed coffee flower pulling steps [GIF dynamic image]

Super detailed coffee flower pulling steps [GIF dynamic image]

Make a cup of coffee as the basis for ultra-detailed coffee pull flower steps of the practice step 1. 1/3 of the selected point injection, coffee cup tilt 10-15 degrees, first raise the flower cylinder about 10 cm into the milk bubble to pierce the grease. 2. Lower the flower pulling jar. Close the opening of the flower pulling jar to the coffee cup. Keep the flow rate shaking left and right. When shaking, control the flower pulling flow rate. It is better to form milk by shaking the distance in a zigzag shape to the left and right.

2015-10-10
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