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Coffee knowledge-- dripping coffee

Coffee knowledge-- dripping coffee

First, preparation utensils: hand flushing kettle (with a capacity of about 1L, easy to grasp; slender spout suitable for uniform effluent;), fresh coffee beans (preferably single coffee beans), bean grinder (small flying eagle is enough), measuring spoon, filter cup (Mellita for one eye, Silifor for two eyes, Kalita for three eyes), filter paper (different with different filter cups), glass coffee pot (high temperature resistance is the top grade).

2014-08-09
American Sonofresco floating air type fully automatic electronically controlled coffee roaster

American Sonofresco floating air type fully automatic electronically controlled coffee roaster

CR1S 1-lb. Sample Roaster Combination CR2 2-lb. Roaster Model Number model 1100 1200 1300 1400 2100 2200 2300 2400 Color Options color Cherry Red and Stainless Steel Cherry Red and Stainless Steel Green Capacity coffee raw bean capacity 1.4 lbs 120 gram

2015-10-27
American Sonofresco floating air type fully automatic electronically controlled coffee roaster type

American Sonofresco floating air type fully automatic electronically controlled coffee roaster type

[introduction] CR1S 1-lb. Sample Roaster Combination CR2 2-lb. Roaster Model Number type CR1S 1-lb. Sample Roaster Combination CR2 2-lb. Roaster Model Number model 1100 1200 1300 1400 2100 2200 2300 2400 Color Options color Cherry Red and Stainless St

2016-04-22
Fine coffee brewing coffee technology hand dripping filtered coffee

Fine coffee brewing coffee technology hand dripping filtered coffee

First, preparation utensils: hand flushing kettle (with a capacity of about 1L, easy to grasp; slender spout suitable for uniform effluent;), fresh coffee beans (preferably single coffee beans), bean grinder (small flying eagle is enough), measuring spoon, filter cup (Mellita for one eye, Silifor for two eyes, Kalita for three eyes), filter paper (different with different filter cups), glass coffee pot (high temperature resistance is the top grade).

2015-01-21
How to detect the weight of coffee concentration extract in the total amount of coffee liquid

How to detect the weight of coffee concentration extract in the total amount of coffee liquid

Coffee concentration refers to the weight of coffee extract in the total amount of coffee liquid. Because the liquid volume is different at different temperatures and is not easy to measure accurately, we generally ignore the volume percentage concentration and consider it through the mass percentage concentration. A large number of scientific experiments and consumption practices have shown that the concentration of follicular black coffee drinks that most consumers like to drink is lower than that of consumers.

2015-09-01
Grinding scale of siphon pot how to measure the flavor of Colombian coffee

Grinding scale of siphon pot how to measure the flavor of Colombian coffee

With the right amount of pure water for ingredients, you can use pure water used in household drinking fountains or filtered tap water; coffee beans / coffee powder: the amount of water in a siphon pot for a cup of coffee is 110ml (but the water will be reduced by about 1/5 after cooking). The corresponding coffee powder is about 15 grams. If the conditions are right, it is best to choose coffee beans that leave the factory within 10 days and grind them into coffee before brewing.

2016-04-16
Follicular coffee-2

Follicular coffee-2

Brewing method and main process, measuring beans, grinding beans, folding filter paper, warm cup, warm pot, cooling, extraction

2014-08-09
What are defective beans? how to calculate defective beans?

What are defective beans? how to calculate defective beans?

High-quality coffee beans are refined by water treatment. The coffee beans with less impurities can be obtained by the water washing method, but if the water quality and time are not properly controlled during the fermentation process, the coffee beans will easily be infected with the sour taste of excessive fermentation. and dry beans also need to pay attention to timely re-inspection to prevent coffee beans from being contaminated by wet ground and sundries. Processed

2016-06-03
Espresso temperature

Espresso 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.

2014-07-16
What are the steps of the coffee cup test? What are the steps of the cup test? How to measure the coffee cup correctly

What are the steps of the coffee cup test? What are the steps of the cup test? How to measure the coffee cup correctly

First, sample grinding. The roughness and fineness of coffee beans of all samples are completely the same, and the most suitable grinding thickness is between the coarse and fine grinding of American drip filter coffee machine and French press filter. Second, weigh and take powder. According to the technical standard of SCAA cup testing, it is recommended that every 0.055g coffee powder be brewed with 1ml hot water. If we use a standard cup with a capacity of 150ml, then each cup should contain

2016-02-22
The process of using the pressure pot the technology of making coffee by pressing the kettle

The process of using the pressure pot the technology of making coffee by pressing the kettle

1. Pour hot water into the glass and measure the temperature with a thermometer. (generally, you can try between 80 and 90 ℃ of roasted coffee) 2. Pour in the coffee powder and gently stir with a stirring stick to mix the coffee powder with hot water. 3. Observe the surface of the powder layer. If the surface of the powder layer is dry, stir with a stirring rod. 4. If you see that about 80% of the powder layer sinks, you can press the pressure bar. 5. Such as

2015-03-04
Calculation of the ratio of Gold Powder to Water in Coffee extraction

Calculation of the ratio of Gold Powder to Water in Coffee extraction

In the study of cup measurement or extraction of freshly baked coffee, barista flexibly changes different powder-to-water ratio and baking forms according to different coffee bean characteristics, mainly in order to restore or preserve the original natural flavor and characteristics of coffee. In the manual extraction skill teaching class, artificial preferred quality products, coupled with the quality of fresh baking, promote coffee.

2014-07-01
The first electromagnetic induction heating system coffee machine

The first electromagnetic induction heating system coffee machine

La Fenice coffee machine is the world's first induction coffee machine, specially equipped with patented electromagnetic induction heater, providing excellent energy protection for machine heating.

2014-05-15
Coffee brewing method: how to make fragrant and delicious coffee in French pressure pot french press

Coffee brewing method: how to make fragrant and delicious coffee in French pressure pot french press

When we look back at every morning accompanied by coffee, the simple joy and serenity is self-evident. The French kettle is one of the simple and cheap ways to make the perfect coffee. Here we will teach you step by step how to use the kettle to make a good cup of coffee. The method of making coffee by using the advantages and disadvantages of french press is to soak the coffee powder first.

2015-12-10
Operating techniques of hand-brewed coffee key points of making hand-brewed coffee

Operating techniques of hand-brewed coffee key points of making hand-brewed coffee

After a simple understanding of the basic practice of hand brewing, you may still be confused about the details during operation. You might as well review the key tips of each step to make delicious coffee by hand naturally become a habit of life. 1. Wetting filter paper deodorization traditional fan-shaped filter paper has two edges, one on the side and the other on the bottom, preferably folding in different directions, if the side seam is folded inward, the bottom seam edge

2015-09-06
What are the roasting degrees of coffee beans? what are the changes in different degrees of roasting?

What are the roasting degrees of coffee beans? what are the changes in different degrees of roasting?

What is the roasting degree of coffee beans? How does the taste change with different degrees of baking? With the deepening of roasting, the color of raw coffee beans changed from brown to black. The index used to indicate the roasting degree of coffee beans is called roasting degree, which is generally distinguished by the color of coffee beans. Now we often say that the order of baking degree from shallow to deep is: light baking, cinnamon baking, medium baking.

2016-06-14
The Best Water temperature for making Coffee A thermometer for brewing coffee

The Best Water temperature for making Coffee A thermometer for brewing coffee

Coffee needs temperature balance since the PID temperature control system was installed in the coffee machine, there has been a frenzy of temperature control. Professionals said: we need more accurate temperature! almost all manufacturers have no objection to this. When we think about these changes and developments, some people may ask: in such a busy bar, is the precise temperature control of the machine so important? Common sense of science

2016-06-24
The ratio of coffee to water the standard brewing ratio of hand-brewed coffee

The ratio of coffee to water the standard brewing ratio of hand-brewed coffee

Standard brewing ratio (Standard Brewing Ratio) the number of cups of coffee Cups of Coffee the amount of water used by COFFEE TO BE USED WATER TO BE USED by weight BY WEIGHT by weight BY MEASURE ounces Ounces grams Grams teaspoons Tea Spoons spoons Table Spoons cup Cups coffee liquid (ounces) Fluid O

2015-10-27
Classification and causes of coffee defective beans all black beans SCAA grade worm-eaten beans

Classification and causes of coffee defective beans all black beans SCAA grade worm-eaten beans

Boutique coffee is fresh coffee. Whether it's food or drink, of course, the fresh the better, and so is boutique coffee. High-quality coffee should keep the coffee beans fresh before making, including the preservation of baked beans, and grind the coffee beans into powder before making, which is also to retain its original and best flavor. And the way of making hand-made coffee is such a way to make high-quality coffee.

2016-06-27
Introduction to SCAA Standard Coffee Cup testing equipment

Introduction to SCAA Standard Coffee Cup testing equipment

Description of ① cups and bowls: SCAA recommended cups are toughened glass or porcelain cups with a capacity of 207-266ml and 76-89mm lids of any material. All utensils should be clean, odorless, the same specifications and materials (for example, glass and porcelain bowls cannot be mixed with different capacities) [cup test sample preparation] bake 1.

2015-11-02
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