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What should be paid attention to in the basic coffee grinding of fine coffee

What should be paid attention to in the basic coffee grinding of fine coffee

We all know that the ideal way to make delicious coffee is to freshly roast coffee beans within 7 days, brew freshly ground coffee powder, and then freshly made coffee, so the ideal time to grind coffee powder is to grind it before cooking. Why do you need to grind the coffee powder before brewing it? Ground coffee tends to oxidize and lose its flavor, especially when it is not properly prepared.

2014-12-24
Tips on how to grind coffee beans

Tips on how to grind coffee beans

According to its size, the grinding methods of coffee beans can be divided into three types: rough grinding, medium grinding and fine grinding. Use the appropriate grinding method according to the coffee utensils. There is also medium fine grinding or very fine grinding (powdered coffee powder) which is finer than fine grinding. The timing of grinding coffee beans is before brewing coffee, only the need for grinding is the top grade. After the coffee bean is ground into powder, its surface area increases.

2015-03-05
10 elements of Coffee basic knowledge need to be considered when selecting Coffee Raw beans

10 elements of Coffee basic knowledge need to be considered when selecting Coffee Raw beans

The raw bean seller is mainly responsible for grading the coffee beans before selling them to the coffee bean merchant. After the grading is completed, premium coffee beans and boutique coffee beans will be selected, although they will have some defects but do not affect the coffee rating. These defects are not so serious, but they can also cause potential damage to the quality of coffee. Although Cupping is undoubtedly the most definite way to check coffee beans.

2014-12-16
What is the most difficult point in coffee technology?

What is the most difficult point in coffee technology?

I put forward such a topic to myself, mainly trying to solve some misunderstandings and puzzles in the thoughts of some barista friends. Coffee, if only in terms of technology in daily work, I do not think it is difficult, because to make coffee as a job, that is to do simple things over and over again. Besides, coffee is not high-tech, so how difficult is it? Have barista friends.

2015-04-21
Matters needing attention for the elderly to drink coffee

Matters needing attention for the elderly to drink coffee

Early in the morning, when you get up sleepy, if you can drink a cup of coffee, you will feel refreshed and energetic. But if you drink a cup of coffee before going to bed, you may have a restless night, and some people will lose sleep. Therefore, although coffee is good, it also has its disadvantages. So, what should the elderly pay attention to when drinking coffee? Do not drink espresso for the elderly. Espresso will make your heart beat faster. Cited

2015-08-18
Introduction to the structure diagram and growth process of coffee bean structure roaster

Introduction to the structure diagram and growth process of coffee bean structure roaster

The harvested coffee berries need further treatment, usually in two ways. One is water washing, which is popular in Central America and parts of Africa; freshly harvested coffee berries separate the peel from the beans manually or mechanically, and then soak in water for 2 to 3 days. In this way, the pulp and sticky matter attached to the coffee beans will be removed. Then there is the Qing Dynasty.

2016-10-18
Introduction to the structure diagram and growth process of coffee bean structure roaster

Introduction to the structure diagram and growth process of coffee bean structure roaster

The harvested coffee berries need further treatment, usually in two ways. One is water washing, which is popular in Central America and parts of Africa; freshly harvested coffee berries separate the peel from the beans manually or mechanically, and then soak in water for 2 to 3 days. In this way, the pulp and sticky matter attached to the coffee beans will be removed. Then there is the Qing Dynasty.

2016-10-18
On the treatment of coffee beans after picking

On the treatment of coffee beans after picking

When the fruit of the coffee tree is picked, the four layers of skin wrapped around the coffee beans need to be removed in order to finally get the coffee beans needed. The main methods to remove the outer epidermis of coffee beans are "wet treatment" and "dry treatment".

2014-08-25
Seven rules for making good coffee

Seven rules for making good coffee

● uses freshly roasted coffee beans, which can be stored for no longer than a week, preferably roasted half an hour ago, just like running a race requires a warm-up, and what you need is to be in a ready mood. Coffee beans, carefully baked, Napoli style, different temperature and humidity with different ovens, different stages with different temperatures; heat to

2014-08-12
What do you need to pay attention to in the daily operation of the coffee machine?

What do you need to pay attention to in the daily operation of the coffee machine?

When the coffee machine is in daily use, in order to ensure that the machine is well maintained and reduce some minor problems in making coffee, the author suggests that the majority of users should pay attention to the matters mentioned above when using the machine.

2014-06-09
A reference for home espresso beginners

A reference for home espresso beginners

The pressurized powder bowl is a patch-like thing made for toy machines, which will make crema with many bubbles and poor taste. As the pressurizing device will affect a series of parameters, such as brewing time, flow rate, taste, etc., it is generally very easy for newcomers to make coffee with insufficient extraction. Crema has no taste problem, but insufficient extraction makes things bigger. "if a cup of coffee has no content, then only

2015-11-02
How to buy a household coffee machine like an expert

How to buy a household coffee machine like an expert

When the biggest function of a cafe is to keep your brain awake and get free WIFI, if you want a good cup of coffee, you might as well stay at home. Price, coffee quality and ease of operation, compare these three keywords, think carefully about your needs, and choose the most suitable coffee maker for your home. (source: Enjoy. Author: Xixia) I'm not at home. I'm at the cafe. I don't...

2015-09-10
Matters needing attention in the production of boutique coffee making coffee buying coffee beans coffee making

Matters needing attention in the production of boutique coffee making coffee buying coffee beans coffee making

1. It is best to choose whole beans rather than ground coffee powder to buy high-quality coffee beans; although high-quality coffee can be preserved for a year after roasting, most coffee beans reach the strongest aroma in the few days after roasting, and then the aroma of coffee slowly fades away, so it is best to buy beans within a few weeks after roasting; in addition, the degree of roasting of coffee beans is also important, if overroasted

2016-06-13
Coffee drinking etiquette Coffee tasting tips and etiquette taboos

Coffee drinking etiquette Coffee tasting tips and etiquette taboos

A lot of people dress up for dinner, but what about coffee? Strictly speaking, drinking a good cup of coffee also needs to be prepared before going. Drinking coffee is only a part of coffee tasting, so a little more skill in drinking can better understand the whole picture of coffee. Especially for women, do not wear perfume and lipstick, not only in cafes, meals are also the case, if you want to seriously

2015-06-10
Matters needing attention for pressing powder of Italian coffee how to press powder for Italian concentration

Matters needing attention for pressing powder of Italian coffee how to press powder for Italian concentration

Let me explain a little bit now that this is actually related to the problem of uniform extraction. But before I begin, I want you to refer to my previous diary about powder pressing. (http://www.douban.com/note/177204875/) I took great pains to mention the extract in the extraction article.

2016-04-27
An interview with a barista participating in the competition

An interview with a barista participating in the competition

Zhou Yungui barista talk We are honored to have the opportunity to talk to Zhou Yungui, who is the 2009 Chinese barista champion. In this short article, the barista talk reveals the secret of his success. Why did you become a barista? I started my career in a coffee shop in 2002. At that time, I didn't know a lot about coffee. My career

2015-09-09
Coffee shop service staff training standard-plan-goal

Coffee shop service staff training standard-plan-goal

1. Sincerity (S): we must treat our guests like our own family. When guests come to our hotel, I will provide our service with honesty, care and friendliness. 2. Efficiency (E): we will ensure that our procedures are friendly and convenient to our guests. 3. Prepare service (R): we will try our best? For our guests, we will try our best to communicate with our guests.

2015-09-09
How thick is the bubble thickness required for cappuccino? To what extent does the milk finally need to be disposed?

How thick is the bubble thickness required for cappuccino? To what extent does the milk finally need to be disposed?

1.ESPRESSO (concentrated) 2.LATTE (latte) 3.cappucino (cappuccino) have seen more complete and intuitive color images on the Internet before, but they can't find them. The thickness of cappuccino foam first depends on what kind of cup you use. Generally speaking, it is easy to quantify with a standard Italian coffee cup. Concentrated, cappuccino and latte all have cups of different sizes. A ration of coffee

2016-01-16
10 factors that junior roasters need to consider when selecting raw coffee beans

10 factors that junior roasters need to consider when selecting raw coffee beans

The raw bean seller is mainly responsible for grading the coffee beans before selling them to the coffee bean merchant. After the grading is completed, premium coffee beans and boutique coffee beans will be selected, although they will have some defects but do not affect the coffee rating. These defects are not so serious, but they can also cause potential damage to the quality of coffee. Although Cupping is undoubtedly the most definite way to check coffee beans.

2015-10-14
Italian Coffee course: explain in detail the 7 effects of Vol.1 milk foam on coffee flower drawing

Italian Coffee course: explain in detail the 7 effects of Vol.1 milk foam on coffee flower drawing

First of all, let's talk about the choice of milk before sending off: 1 the temperature before sending away the temperature of the milk, the most suitable temperature should be about 4 ℃. When our final temperature remains the same, the lower the initial temperature, the longer it takes us to foam and beat cotton, and the easier it is to operate. Second, in the process of storage, the fat and protein in the milk itself will decompose as the temperature rises by one degree.

2015-12-11
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