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The second Golden Rule of Chapter 8 of ESPRESSO COFFEE

The second Golden Rule of Chapter 8 of ESPRESSO COFFEE

(Ⅷ) Chapter 8 cleaning machines-the second golden rule is that coffee grease will continue to stick to the surface that the coffee liquid touches. Because of its unstable chemical properties, the accumulated grease will soon become bitter. When freshly brewed coffee comes into contact with these old oils, it will smell rotten. The bad news is that there is a widespread problem of dirty machines in American cafes.

2015-03-13
Clean Italian coffee machine the second golden rule

Clean Italian coffee machine the second golden rule

As long as the coffee liquid touches the surface, the coffee oil will continue to stick to it. Because of its unstable chemical properties, the accumulated grease will soon become bitter. When freshly brewed coffee comes into contact with these old oils, it will smell rotten. The bad news is that there is a widespread problem of dirty machines in American cafes. The good news is: this problem is easy to solve, as long as you work hard

2015-02-28
There are 10 common kinds of coffee on the market. What kind of coffee do people who understand coffee drink?

There are 10 common kinds of coffee on the market. What kind of coffee do people who understand coffee drink?

The coffee on the market is mainly divided into two original species: CoffeeArabica and CoffeeRobusta. 1. Black coffee (BlackCoffee) ── coffee made directly from coffee beans, without milk, etc., will affect the drinking of the original taste of the coffee

2023-01-08
Details that should be paid attention to in the extraction of Espresso espresso by Italian fully automatic and semi-automatic coffee

Details that should be paid attention to in the extraction of Espresso espresso by Italian fully automatic and semi-automatic coffee

(Ⅷ) Chapter 8 cleaning machines-the second golden rule is that coffee grease will continue to stick to the surface that the coffee liquid touches. Because of its unstable chemical properties, the accumulated grease will soon become bitter. When freshly brewed coffee comes into contact with these old oils, it will smell rotten. The bad news is that there is a widespread problem of dirty machines in American cafes.

2016-01-18
Creative coffee mug

Creative coffee mug

The mug has a lingering hygiene problem: if the mouth of the cup is up, it will enter the dust; if the mouth of the cup is down, it will stain the mouth of the cup. Gao Fenglin, a teacher in the Industrial Design Department of the China Academy of Fine Arts, designed a tilted mug whose axis is not vertical, but at an oblique angle to the horizontal plane, so that when the mouth of the cup is facing down, it will neither enter the soil nor get dirty, killing two birds with one stone. The work was awarded

2014-05-12
Italian coffee machine head cleaning brush Cafelat

Italian coffee machine head cleaning brush Cafelat

Espresso Machine Brush Think your group is clean? Think again! Over the years Paul has rebuilt dozens of machines, that equals hundreds of groups. They all had one thing in common, the groups were really dirty up around the gasket area and

2015-07-08
Cafelat Italian coffee machine head cleaning brush

Cafelat Italian coffee machine head cleaning brush

Espresso Machine Brush Think your group is clean? Think again! Over the years Paul has rebuilt dozens of machines, that equals hundreds of groups. They all had one thing in common, the groups were really dirty up around the gasket area and

2015-09-22
Coffee dictionary

Coffee dictionary

When tasting the term Testing Terms, it is necessary to distinguish between the taste, taste, acidity and aroma of coffee. The following are the judgment criteria of most tasters. While tasting the coffee, you should try to discern whether the flavor, body, acidity and aroma of the coffee is pleasant, or unpleasant.

2014-07-25
What is the reason for the slow flow of espresso? How to improve the slow flow rate of coffee liquid?

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
Equipment needed for roasting coffee beans

Equipment needed for roasting coffee beans

1. Baking room: dust, silver, smoke, etc. discharged from the baking company are easy to dirty the environment, so although the space is narrow, it is best to have a baking room, the ventilation of the baking room must be considered. two。 Dust collectors, in order to prevent the formation of public hazard problems, should at least be equipped with dust collectors such as dust separators. 3. Baking machine exhaust chimney: dust collector to the top chimney, preferably set high

2014-11-14
The equipment needed for coffee baking

The equipment needed for coffee baking

1. Baking room: dust, silver, smoke, etc. discharged from the baking company are easy to dirty the environment, so although the space is narrow, it is best to have a baking room, the ventilation of the baking room must be considered. two。 Dust collectors, in order to prevent the formation of public hazard problems, should at least be equipped with dust collectors such as dust separators. 3. Baking machine exhaust chimney: dust collector to the top chimney, preferably set high

2014-07-14
Standard of SCAA pecialty Coffee Fine Coffee Raw Bean

Standard of SCAA pecialty Coffee Fine Coffee Raw Bean

[SCAA "Specialty Coffee" standard for high-quality coffee raw beans] the raw bean defects of SCAA can be divided into two types: I and II. The requirement for premium coffee grade (specialty coffee) is: 1. There are no class I defects; 2. No more than 5 II class defects 3. There can be no "quaker" (0 quaker) Quick beans in cooked coffee beans. 4. The appearance of raw coffee beans

2015-01-08
Boutique coffee beans: the standard of SCAA pecialty Coffee boutique coffee raw beans

Boutique coffee beans: the standard of SCAA pecialty Coffee boutique coffee raw beans

The raw bean defects of SCAA can be divided into two types: I and II. The requirement for premium coffee grade (specialty coffee) is: 1. There are no class I defects; 2. No more than 5 II class defects 3. There can be no "quaker" (0 quaker) Quick beans in cooked coffee beans. 4. The color range of raw coffee beans is pale yellow (light yellow), yellow-green (

2015-12-08
High-quality coffee common sense coffee roasting equipment

High-quality coffee common sense coffee roasting equipment

1. Baking room: dust, silver, smoke, etc. discharged from the baking company are easy to dirty the environment, so although the space is narrow, it is best to have a baking room, the ventilation of the baking room must be considered. two。 Dust collectors, in order to prevent the formation of public hazard problems, should at least be equipped with dust collectors such as dust separators. 3. Baking machine exhaust chimney: dust collector to the top chimney, preferably set high

2015-05-12
Basic knowledge of roasting coffee beans the necessary equipment

Basic knowledge of roasting coffee beans the necessary equipment

1. Baking room: dust, silver, smoke, etc. discharged from the baking company are easy to dirty the environment, so although the space is narrow, it is best to have a baking room, the ventilation of the baking room must be considered. two。 Dust collectors, in order to prevent the formation of public hazard problems, should at least be equipped with dust collectors such as dust separators. 3. Baking machine exhaust chimney: dust collector to the top chimney, preferably set high

2015-05-28
Weird and Strange themed Cafe in the World (2)

Weird and Strange themed Cafe in the World (2)

Wash Coffee (Munich, Germany) Wash Coffee is an ideal paradise for all coffee fans who are anxious to do laundry. All you have to do is throw the dirty clothes into the washing machine and connect to the free wifi, drink coffee, chat with friends and wait for the washing machine to stop working. Wash Coffee also pays great attention to environmental protection, and the water consumption of washing machines is strictly controlled, which is very suitable for those brigades.

2016-05-06
The standard of SCAA pecialty Coffee boutique coffee raw beans is necessary for a good cup of coffee.

The standard of SCAA pecialty Coffee boutique coffee raw beans is necessary for a good cup of coffee.

The raw bean defects of SCAA can be divided into two types: I and II. The requirement for premium coffee grade (specialty coffee) is: 1. There are no class I defects; 2. No more than 5 II class defects 3. There can be no "quaker" (0 quaker) Quick beans in cooked coffee beans. 4. The color range of raw coffee beans is pale yellow (light yellow), yellow-green (

2015-12-05
Why boycott the world's most expensive coffee cat shit coffee?

Why boycott the world's most expensive coffee cat shit coffee?

Cat poop coffee is one of the most expensive coffees in the world, costing hundreds of dollars per pound. It is extracted from the faeces of the civet cat, which eats the ripe coffee fruit and excretes it through the digestive system. Due to the fermentation of the stomach, the coffee produced has a different taste and has become a hot commodity in the international market. Cat poop coffee, Indonesia. 18th century

2015-05-21
High-quality coffee roasting common sense coffee roasting equipment

High-quality coffee roasting common sense coffee roasting equipment

1. Baking room: dust, silver, smoke, etc. discharged from the baking company are easy to dirty the environment, so although the space is narrow, it is best to have a baking room, the ventilation of the baking room must be considered. two。 Dust collectors, in order to prevent the formation of public hazard problems, should at least be equipped with dust collectors such as dust separators. 3. Baking machine exhaust chimney: dust collector to the top chimney, preferably set high

2014-12-17
What kind of equipment is needed for roasting coffee beans

What kind of equipment is needed for roasting coffee beans

1. Baking room: dust, silver, smoke, etc. discharged from the baking company are easy to dirty the environment, so although the space is narrow, it is best to have a baking room, the ventilation of the baking room must be considered. two。 Dust collectors, in order to prevent the formation of public hazard problems, should at least be equipped with dust collectors such as dust separators. 3. Baking machine exhaust chimney: dust collector to the top chimney, preferably set high

2015-03-25
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