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How to judge the quality of espresso? What should you pay attention to to make a good cup of espresso?

In addition to the most important taste, oil is probably the most commonly used criterion for judging the quality of espresso. Its color, evenness, thickness and fineness directly tell us the quality of a cup of espresso. We should judge the quality of a cup of espresso from the following aspects: [flow rate determination] the flow rate of espresso directly determines the taste of ESPRESSO.

2015-12-02 How to judge concentrate coffee quality make well one cup attention what Italian style

Introduction to the production of Italian Coffee: the way to determine the Oil of Espresso (Italian concentrate) Coffee

1, the flow rate of Italian concentration: the flow rate directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make coffee essence and dregs all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners,

2015-12-19 Italian Coffee production introduction Espresso concentrate Fat judgement

Introduction to the taste and flow rate of coffee and the regional treatment method of manor production

The color of the oil had better be golden yellow and slightly brown, and the color of the oil is milky white, which is generally called insufficient extraction, while the preference for dark brown is excessive extraction. Insufficient extraction is generally reflected in the milky white color of oil, which may be due to insufficient powder, light filling force, low water temperature, coarse grinding of coffee powder, insufficient water pressure or coffee beans.

2016-10-24 Coffee feeling flow rate category taste manor area treatment introduction grease

What is the reason for the slow flow of espresso? How to improve the slow flow rate of coffee liquid?

What is the flow rate of coffee? The flow rate of coffee refers to the dirty speed in the process of making espresso. The flow rate is too fast or too slow, which has a great impact on the taste of coffee. The reason that affects the flow rate of coffee is that the gap between coffee powder particles is too large or too small, which will affect the flow rate of coffee. Second, what is the reason for the slow flow of espresso? 1

2015-11-30 Italian coffee flow rate slow cause what is it how improvement problem

[top ten misunderstandings in roasting coffee]

[top Ten misunderstandings of roasting Coffee] ① empiricism, too dependent on the baking curve given to you by others; ② regards roasting coffee as too complicated, but in fact roasting only seeks to give coffee the best flavor; ③ expects too much and often expects too much from a high-priced coffee bean, resulting in a price flavor; ④ is too extreme and often thinks about innovative flavor, resulting in extreme curves that often occur in

2014-06-06 Roasting coffee knowledge coffee powder coffee beans

Too much coffee is bad for men. Boys should not drink too much coffee.

It has become a habit for many people to drink coffee to refresh themselves. But they may not know that excessive consumption of caffeinated drinks such as coffee or cola can affect libido and affect erections in men. Coffee is refreshing because the caffeine it contains stimulates the sympathetic nerves. The sympathetic and parasympathetic control of the human brain rise and fall each other: the former controls all human activities during the day.

2015-04-28 Too much coffee male bad no too much coffee refreshing already

The fat of Espresso seems simple, but it is worth studying!

Many friends who are using coffee utensils other than Italian machines always struggle with the fact that their coffee is free of oil. Only coffee made by Italian machine has fat?! Why does the mocha pot have so little espresso oil?! What kind of grease can be regarded as the perfect Espressofan! If we want to talk about grease, let's look at it from these two aspects. First of all, let's take a look at a cup of black coffee except water.

2015-09-02 Espresso grease seems simple worthwhile in-depth study many in making

Hand brewed coffee beans can be drunk original flavor

Observed a lot of professional or hand red enthusiasts found that hand red type, easy to understand difficult fine.

2014-05-19 Coffee knowledge hand brewed coffee

The determination method of Italian Coffee Oil flow rate to determine the taste of coffee

The flow rate of Italian coffee directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dross of coffee all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners, the control of velocity

2014-10-21 Coffee knowledge espresso coffee oil coffee flow rate

Follicular coffee-1

The definition of follicle is to grind the roasted coffee beans into smaller particles, and then dissolve out their water-soluble components, a process commonly known as follicles. The particle size of the relationship between follicles and grinding is stable, which can control the heating and fine particle size to the lowest. The relationship between brewing and water using fresh grinding raw materials 1, water quality 2, H2O 3, hard water and

2014-08-09 Coffee knowledge follicle coffee coffee encyclopedia

Analysis of the phenomenon of coffee over-extraction the normal extraction rate of coffee the extraction time of coffee

The data show that only 30% of the substances can be extracted in coffee, and the gold extraction rate of international SCAA test results is 18% Murray 22%. Factors: pressure (bar), strength of cake, ratio of water to powder (powder), temperature (water temperature), extraction time, freshness of beans (baking degree). Nowadays, most of the products are standard: 9barPower20-30s extraction of 30ml (5ml) coffee powder is generally not excessive extraction, but should be

2016-01-15 Analysis coffee excess extraction occurrence phenomenon normal extraction rate time

The skills of brewing Fine Coffee with filter Coffee

The definition of follicle is to grind the roasted coffee beans into smaller particles, and then dissolve out their water-soluble components, a process commonly known as follicles. The particle size of the relationship between follicles and grinding is stable, which can control the heating and fine particle size to the lowest. The relationship between brewing and water using fresh grinding raw materials 1, water quality 2, H2O 3, hard water and

2015-01-21 Follicles coffee boutique brewing techniques follicles definition roasting coffee beans grinding

The Chronicle of HB Coffee Roasters understand the History of HB Coffee Roasters

In the early days, an all-stainless steel 1kg roaster bore the brunt of the drum miso to the front panel, making a clanking sound. It was a headache at the time. This problem adds a traction spring to the rear bearing of the later generation to prevent the drum from moving forward and miso to the panel; the primary partition is too thin and is made of stainless steel, and the coefficient of expansion of the material is too large when heated, resulting in deformation.

2015-11-24 Coffee roaster Chronicle understanding History first Generation stainless Steel Building 1kg

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

2014-08-26 Coffee knowledge hand-brewed coffee original coffee flavor

The four elements of espresso are described in detail.

The Italian summed up four elements for espresso, one of which is indispensable, that is, the so-called four M: Macinazione: the correct grinding thickness. Coffee beans are too coarse or too fine to make thick and delicious espresso. The coffee powder is too coarse, the coffee gap in the filter bowl is too big, the resistance to water is not enough, the coffee flow rate is too fast, it is easy to cause excessive extraction and coffee is too charred.

2014-11-10 Coffee knowledge boutique coffee espresso coffee elements

The four elements of espresso are described in detail.

The Italian summed up four elements for espresso, one of which is indispensable, that is, the so-called four M: Macinazione: the correct grinding thickness. Coffee beans are too coarse or too fine to make thick and delicious espresso. The coffee powder is too coarse, the coffee gap in the filter bowl is too big, the resistance to water is not enough, the coffee flow rate is too fast, it is easy to cause excessive extraction and coffee is too charred.

2014-08-11 Concentrated Coffee four elements detailed description Italy artificial concentrated

Hand-brewed coffee can taste the original taste of coffee beans.

[basic equipment]. Hand flush pot: the water should be fine. 2. 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

2014-09-09 Coffee knowledge hand-brewed coffee coffee bean flavor coffee encyclopedia

Hand-brewed coffee to experience the original taste of coffee beans

[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

2014-07-08 Coffee knowledge hand-brewed coffee coffee bean flavor coffee encyclopedia

The determination method of Italian Coffee Oil thickness

The thickness of ESPRESSO grease is a very complicated problem, which is much more complicated than the color of grease. The thickness of grease is essential for making a real cappuccino and popular coffee, so rich and long-lasting grease can be said to be an important sign of high-quality ESPRESSO. ESPRESSO's grease is not really a layer of oil floating on the surface of coffee, but

2015-08-28 Italian coffee grease determination method thickness ESPRESSO

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 Coffee machine extraction espresso emergence some problems responses methods

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