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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
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
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
The brewed coffee can retain its flavor for a long time by lowering the temperature immediately.

The brewed coffee can retain its flavor for a long time by lowering the temperature immediately.

Experiment on how the flavor of brewed coffee changes when it is frozen and cooled to room temperature. First, prepare two cups, and 100ml's ice (ice in the back is ice) pour the coffee liquid from the hands into two cups, each 80ml add 100ml ice on the left and the same amount of hot water on the right. (that is to say, the cup on the left will drop to several degrees in an instant, and the right will continue to protect it.

2014-09-13
Develop coffee flavor, coffee roasting technology

Develop coffee flavor, coffee roasting technology

Coffee roasting is the process of developing the flavor within the coffee beans. Coffee beans are made up of hundreds of aromatic compounds.

2014-09-03
Equipment for coffee roasting basic knowledge of coffee bean baking

Equipment for coffee roasting basic knowledge of coffee bean 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

2015-01-28
An auxiliary tool for coffee making-- thermometer

An auxiliary tool for coffee making-- thermometer

Temperature is very important for making coffee. The aroma of coffee is divided into three stages: the dry aroma at room temperature, the wet aroma when hot water is brewed, and the aroma after the entrance of coffee. Except for the dry aroma at room temperature, the other two stages rely on the temperature brought by hot water, which gives off a pleasant aroma. The high temperature of the water will make the coffee burnt or smoky.

2014-08-27
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

2014-12-09
Can I put coffee powder in the refrigerator? how long can I keep coffee powder? how much coffee powder can I put in a cup of coffee?

Can I put coffee powder in the refrigerator? how long can I keep coffee powder? how much coffee powder can I put in a cup of coffee?

Can coffee beans and coffee powder be refrigerated or frozen in the refrigerator? No! The biggest enemies of coffee beans are oxygen, moisture, light and heat. Coffee beans should be placed in an opaque and airtight ceramic container immediately after opening, and then placed in a dry and cool place. Do not use plastic or metal containers to prevent coffee beans from inhaling the smell of plastic or metal. It is recommended that you only buy within two weeks at a time.

2016-07-16
Siphon in the tea room-- siphon pot to make coffee

Siphon in the tea room-- siphon pot to make coffee

2011 gradually entered its final stage, the end of the year seems to be a very busy stage for all units, I am no exception, I have not updated my blog for a long time, although I always have itchy hands, itchy heart, want to write something, but helpless, always be numerous, headless, and seemingly urgent to chase nowhere to hide, several times to play the keyboard, several times can not stop, each year

2014-08-27
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
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
Tips for the preservation of coffee beans

Tips for the preservation of coffee beans

The flavor of baked beans will not drop during the period of about one week at room temperature and two weeks in the freezer. Don't buy too much stock, drink as much as you can (about 200 grams) before buying. The grinding powder is usually kept for three days at room temperature, while the freezer is kept for a week. Buy it in the store and ask the clerk to grind it for about a week. In any case, the biggest enemies for coffee beans are moisture and heat. The key point is

2014-08-13
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
Boutique coffee roaster

Boutique coffee roaster

Various types of cereal constant temperature ovens produced by Guangzhou Weiyas, also known as dryers, constant temperature dryers, dryers and drying ovens, are widely used for drying or roasting all kinds of grain, traditional Chinese medicine, chemical, electronic products and heating rings. The lower part of the studio is equipped with heating wire. The temperature controller controls the temperature constant and high and low, and the air enters the heating flow through the heating wire from the bottom of the box when working.

2015-11-30
It's winter, hand coffee is recommended with a thermometer.

It's winter, hand coffee is recommended with a thermometer.

Why the acidity of Kona round beans after hand flushing is more distinct than before? after detailing the thickness of the powder and the speed of flushing, she found that she had not used a thermometer and placed it for a few minutes after boiling the water. Now the room temperature is low, and the natural water temperature after a few minutes of placement is lower than before. Friends who are used to hand flushing will know the temperature of water injection.

2014-08-13
Raw Coffee beans & #160; Preservation & #160; sealing or ventilation

Raw Coffee beans & #160; Preservation & #160; sealing or ventilation

At room temperature, roasted coffee beans can be kept fresh for two weeks. Refrigerating in the refrigerator will prolong the retention period and keep it fresh for about a month. However, when you open the refrigerator to pick up and put the coffee, the temperature difference with the outside will produce water fog, which accelerates the deterioration of the coffee beans. When refrigerated or frozen, the coffee beans can be divided into small packages with food bags or plastic wrap, and the necessary ones can be taken out during use.

2016-06-04
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