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The answer to the question of Espresso's temperature espresso

The answer to the question of Espresso's temperature espresso

A perfect Espresso usually affects its taste and aroma expression due to changes in temperature. So, we have a debate about how to preheat the handle and the filter screen in the extraction of Espresso, but how much does the temperature of the handle and filter affect the Espresso? how much will the Espresso cool down? Here, I'm going to do a little test, hoping to know more about it.

2015-05-26
Why is it so difficult to brew espresso in boutique coffee?

Why is it so difficult to brew espresso in boutique coffee?

The problems with making a great espresso are mostly due to two factors: the uneven flow of water and the fact that the aroma of coffee is very volatile. Water flow problems-modern espresso machines can produce water pressure of 120 to 130 pounds, while coffee cakes are less than half an inch thick. And the big problem with espresso comes from

2014-12-04
Basic knowledge of boutique coffee the main uses of coffee grounds

Basic knowledge of boutique coffee the main uses of coffee grounds

Coffee grounds are the dregs left over from the extraction of coffee, isn't it? In fact, every 100 grams of coffee beans are rich in 12.6 grams of protein, 9 grams of cellulose, 4.2 grams of ash, 120 milligrams of calcium, 170 milligrams of phosphorus, 42 milligrams of iron, 3 milligrams of sodium, 0.12 grams of vitamin B2, 3.5 milligrams of niacin, 1.3 grams of caffeine and 8 grams of tannins. It can be said that the coffee grounds after extraction are nutritious and comprehensive.

2014-12-23
Al's Rule extracted by Espresso (Ayer's Rule: sweet Point Formula)

Al's Rule extracted by Espresso (Ayer's Rule: sweet Point Formula)

The Al's Rule of Espresso extraction (Al rule: sweet point formula) each increase in the extraction amount of 5cc, the extraction time should be subtracted from 1sec. On the contrary, add 1sec.

2014-07-10
The main purpose of coffee grounds coffee grounds is clean hands

The main purpose of coffee grounds coffee grounds is clean hands

Coffee grounds are the dregs left over from the extraction of coffee, right? In fact, every 100 grams of coffee beans are rich in protein 12.6 grams, cellulose 9 grams, ash 4.2 grams, calcium 120 mg, phosphorus 170 mg, iron 42 mg, sodium 3 mg, vitamin B2 0.12 grams, niacin 3.5 mg, caffeine 1.3 grams, tannin 8 grams. It can be said to be rich in nutrients and comprehensive, extracted coffee grounds

2015-05-19
Chapter 1 Basic Concept of Espresso

Chapter 1 Basic Concept of Espresso

(I) Part I Basic Concepts Espresso Principle Building a Knowledge Framework is just a bunch of facts. Theory is the skeleton of facts. One thing I've learned from teaching espresso is that it's easier for people to cook themselves if they're taught the basics of espresso at the beginning

2015-03-13
Philharmonic pressure extraction Coffee tutorial Philharmonic pressure steps to make coffee

Philharmonic pressure extraction Coffee tutorial Philharmonic pressure steps to make coffee

With the improvement of living standards and the continuous understanding of coffee culture, coffee lovers have long been not satisfied with those cheap instant coffee, buying coffee beans, grinding coffee powder, making their own coffee has become their hobby. However, siphon and drip methods are time-consuming and laborious, and the pressure pot feels a bit shabby. Is there a simple coffee-making tool that can be adjusted according to taste? Today, Chongqing

2015-09-01
The perfect Espresso will affect the taste due to the change of temperature.

The perfect Espresso will affect the taste due to the change of temperature.

A perfect Espresso usually affects its taste and aroma expression due to changes in temperature. So, we have a debate about how to preheat the handle and the filter screen in the extraction of Espresso, but how much does the temperature of the handle and filter affect the Espresso? how much will the Espresso cool down? Here, I'm going to do a little test, hoping to know more about it.

2014-09-09
High-quality coffee the main uses of coffee grounds

High-quality coffee the main uses of coffee grounds

Coffee grounds are the dregs left over from the extraction of coffee, isn't it? In fact, every 100 grams of coffee beans are rich in 12.6 grams of protein, 9 grams of cellulose, 4.2 grams of ash, 120 milligrams of calcium, 170 milligrams of phosphorus, 42 milligrams of iron, 3 milligrams of sodium, 0.12 grams of vitamin B2, 3.5 milligrams of niacin, 1.3 grams of caffeine and 8 grams of tannins. It can be said that the coffee grounds after extraction are nutritious and comprehensive.

2014-12-23
Types and characteristics of filter cups for hand-brewed coffee introduction to the types and differences of filter cups for hand-brewed coffee utensils

Types and characteristics of filter cups for hand-brewed coffee introduction to the types and differences of filter cups for hand-brewed coffee utensils

When hot water is injected, the speed of filtration will be different, so the extraction time will also change. The difference in extraction time will lead to a difference in coffee flavor. The filtration speed varies with the area of the hole on the filter cup. The smaller the area is, the slower the filtration speed is. This type of filter cup will stay in the filter cup first because the injected hot water will first stay in the filter cup, and then filter at a certain speed, and the extraction will stop.

2016-07-20
The process of making ice drop coffee

The process of making ice drop coffee

1. According to the number of users, pour an appropriate amount of drinking cold water into the water bottle and put it back on the top cover. * the standard amount of water per person is about 120cc (if ice is added, the same amount of water should be deducted to avoid excessive amount of water and over-extraction). * due to the long dripping time, it is recommended to open it when adding an appropriate amount of ice, and it is better to keep the low temperature extraction flavor. Usage of ice drop coffee II. Close it first.

2016-06-04
Coffee common sense what is the temperature change of making a cup of Espresso

Coffee common sense what is the temperature change of making a cup of Espresso

A perfect Espresso usually affects its taste and aroma expression due to changes in temperature. So, we have a debate about how to preheat the handle and the filter screen in the extraction of Espresso, but how much does the temperature of the handle and filter affect the Espresso? how much will the Espresso cool down? Here, I'm going to do a little test, hoping to know more about it.

2015-03-02
Al's Rule extracted from Coffee by Espresso

Al's Rule extracted from Coffee by Espresso

Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. The translation is as follows: starting with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The extraction quantity and extraction time are mutually related.

2014-10-21
Al's Rule of Espresso

Al's Rule of Espresso

Al Critzer's understanding of Espresso extraction has now become the most common Espresso concept in Europe and America. Take the result of 30cc/ 30sec to get a perfect cup of Espresso as the starting point. These two values depend on the beans, of course, and differences in baking methods, baking degrees, and recipe proportions naturally lead to changes in the reference point. Extraction quantity and extraction time mutually interact

2014-11-24
Extraction knowledge of Espresso Elite rule: sweet spot formula

Extraction knowledge of Espresso Elite rule: sweet spot formula

Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. The translation is as follows: starting with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The extraction quantity and extraction time are mutually related.

2015-03-05
Make concentrated espresso Italian style, Blue Mountain flavor and Asian mellow coffee beans.

Make concentrated espresso Italian style, Blue Mountain flavor and Asian mellow coffee beans.

When you make Espresso, you only have about 30 seconds to extract, which means that those large coffee particles are actually useless fillers that cannot be extracted thoroughly or evenly.

2016-07-01
Al's Rule extracted from Italian espresso by Espresso

Al's Rule extracted from Italian espresso by Espresso

Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. The translation is as follows: starting with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The extraction quantity and extraction time are mutually related.

2014-10-09
Al's Rule of Espresso extraction of espresso

Al's Rule of Espresso extraction of espresso

Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. The translation is as follows: starting with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The extraction quantity and extraction time are mutually related.

2014-12-31
The main use of coffee grounds can be deodorization, deodorization and cosmetology.

The main use of coffee grounds can be deodorization, deodorization and cosmetology.

Coffee grounds are the dregs left over from the extraction of coffee, isn't it? In fact, every 100 grams of coffee beans are rich in 12.6 grams of protein, 9 grams of cellulose, 4.2 grams of ash, 120 milligrams of calcium, 170 milligrams of phosphorus, 42 milligrams of iron, 3 milligrams of sodium, 0.12 grams of vitamin B2, 3.5 milligrams of niacin, 1.3 grams of caffeine and 8 grams of tannins. It can be said that the coffee grounds after extraction are nutritious and comprehensive.

2015-03-31
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