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The basic Chemical reaction of Coffee Baking process

The basic Chemical reaction of Coffee Baking process

Original: Basic Chemical Reactions Occurring in the Roasting Process by Carl Staub sourced from the SCAA Roast Color Classification System developed by Agtron-SCAA in 1995 Many thermal and chemical reactions occur during the roasting proces

2015-01-27
Roasting skills of boutique coffee beans dehydration, climbing, temperature, smoke and taxiing skills

Roasting skills of boutique coffee beans dehydration, climbing, temperature, smoke and taxiing skills

Recently, many brown friends will ask us privately some questions about baking skills, including: when is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? I would like to give you a little experience. Hand net hot fan electric heater gas semi-direct fire gas direct fire here is only a brief introduction, please refer to coffee roasting and other related books for details

2014-12-10
Coffee roasting techniques explain in detail the skills of dehydration, climbing, temperature, smoke exhaust and gliding

Coffee roasting techniques explain in detail the skills of dehydration, climbing, temperature, smoke exhaust and gliding

Recently, many brown friends will ask us privately some questions about baking skills, including: when is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? I would like to give you a little experience. Hand net hot fan electric heater gas semi-direct fire gas direct fire here is only a brief introduction, please refer to coffee roasting and other related books for details

2014-11-14
The skills of coffee roasting

The skills of coffee roasting

When is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? This professional knowledge of coffee roasting must be a skill question that many coffee roasters want to know.

2014-07-07
Coffee roaster introduction of different coffee varieties roasting degree introduction of boutique coffee beans

Coffee roaster introduction of different coffee varieties roasting degree introduction of boutique coffee beans

1, the principle of the direct-fired inner pot coffee roaster DISCOVERY to introduce the inner pot after punching processing, the bottom of the burner flame can be in direct contact with coffee beans. The direct-fire flavor is attached to the coffee and becomes a fragrant and delicious coffee. The flame and heat of the burner are the main heat sources of baking. 2. The principle of semi-hot air inner pot coffee roaster is introduced by DISCOVERY.

2016-07-11
Italy Delong EC155 pump type semi-automatic coffee machine

Italy Delong EC155 pump type semi-automatic coffee machine

Espresso is bitter in coffee, but it can't be said to be very bitter. In fact, coffee bitterness is mostly due to excessive extraction or excessive roasting. Itlay-level roasting is the deepest roasting degree. Coffee beans are caramelized to a large extent. Normally, there is not too much bitterness. It should also be slightly sweet. However, if the fire climate is not controlled properly, the baking will be carbonized and bitter. extraction

2015-07-08
The most popular way of semi-hot air baking Coffee Roaster Raw Bean Factory

The most popular way of semi-hot air baking Coffee Roaster Raw Bean Factory

Semi-hot air roasting is currently the most popular and best-controlled way of roasting coffee. It can make up for the shortcomings of the direct-fire roaster, improve safety, and show the aroma and flavor of coffee. Many people say that with the change of season or weather, the results of baking will be a little different. This sentence does not seem to be suitable for semi-hot air baking. Because

2016-06-16
The skill of roasting coffee: why roast coffee with beans at 180 degrees?

The skill of roasting coffee: why roast coffee with beans at 180 degrees?

When is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? These professional knowledge about coffee roasting must be the skills that many coffee roasters want to know, so here is a little experience for coffee lovers: however, it is only a simple introduction. For details, please refer to coffee roasting and other related books or interested coffee lovers.

2015-11-03
Analysis of roasting steps of coffee beans

Analysis of roasting steps of coffee beans

Coffee is loved by people mainly because of the aroma formed by roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, but roasting completely changes and reorganizes the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee.

2014-08-21
Coffee common sense-coffee roasting

Coffee common sense-coffee roasting

Coffee roasting (coffee roasting) refers to the heating of raw beans to convert starch in raw beans into sugars and acids at high temperature, cellulose and other substances will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.

2014-06-25
Dutch coffee roaster Giesen W15 A Coffee Roaster

Dutch coffee roaster Giesen W15 A Coffee Roaster

Giesen W15 A Coffee Roaster This model is perfect for a middle large roastery. The Giesen W15 Coffee Roaster has a production capacity from 500 gr. Up to 15 kg. As with all the Giesen Coffee Roasters, it is possible to roast and cool at th

2015-10-27
Common sense of coffee roasting

Common sense of coffee roasting

1. The definition of roasting so-called coffee roasting (coffee roasting) refers to the heating of raw beans to promote a series of physical and chemical reactions inside and outside of coffee beans, and in this process to produce a variety of sour, bitter, sweet and other flavors of coffee, forming mellowness and hue, and converting raw beans into dark brown beans. two。 The importance of baking depends on the factors that affect the taste of a cup of coffee

2016-08-12
Coffee roasting coffee roaster related professional terms explain coffee English self-roasted coffee beans

Coffee roasting coffee roaster related professional terms explain coffee English self-roasted coffee beans

Rear burner A device that reburns the smoke generated by a coffee roaster with a high heat energy burner to eliminate smoke. At the same time, it can reduce the smell. Net basket A stainless steel basket used by the silver skin of the Fujiga machine dust collector. Can undertake a larger amount of silver than the standard. A transformer converts electric power into a device with variable voltage and variable ripple number, with controllability, stability and knots.

2016-07-11
Each siphon pot needs careful control to make coffee.

Each siphon pot needs careful control to make coffee.

Recently, I really began to be infatuated with black coffee, no matter from its grinding or its extraction, every part wants to make itself satisfied. It's really fun to learn to make a cup of coffee. Making a good cup of coffee is like running a relationship. If you know how to bake, how to get it right to City Roast (city baking). Grinding, selecting water quality, controlling water temperature,

2015-09-06
Coffee roasting skills knowledge of high-quality coffee bean roasting

Coffee roasting skills knowledge of high-quality coffee bean roasting

When is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? These professional knowledge about coffee roasting must be the skills that many coffee roasters want to know, so here is a little experience for coffee lovers: however, it is only a simple introduction. For details, please refer to coffee roasting and other related books or interested coffee lovers.

2015-01-28

"Preservation of coffee beans" is one of the controllable factors in the taste of a cup of coffee.

Coffee belongs to fresh food, as long as it comes into contact with air, it is easy to oxidize, so these beans must be finished within the shelf life, otherwise they will be bad beans? See how to preserve beans is correct, how to judge the quality of coffee beans. Matters needing attention in the preservation of coffee beans: 1. Try to buy fresh coffee, usually packed by one-way valve, please pay attention to the packing

2015-10-05
The skills of coffee roasting common sense of coffee bean roasting

The skills of coffee roasting common sense of coffee bean roasting

When is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? These professional knowledge about coffee roasting must be the skills that many coffee roasters want to know, so here is a little experience for coffee lovers: however, it is only a simple introduction. For details, please refer to coffee roasting and other related books or interested coffee lovers.

2015-05-12
Bobart industrial coffee roaster Probat G120 Coffee Roaster

Bobart industrial coffee roaster Probat G120 Coffee Roaster

* type Probat industrial coffee roaster * * Roaster, model type Probat G120Universe 1 * Burberry coffee roaster has an hourly baking capacity of about 480kg, and its roasting capacity per batch is 120kg. It is suitable for roasting coffee in the time range of 8-20 minutes. Similarly, it can bake a range of 80-120 kg of coffee. In this case, the baking time may vary.

2015-07-06
The roasting procedure of coffee roasting

The roasting procedure of coffee roasting

Coffee roasting is the coking of raw coffee beans at high temperature. Roasting completely changes the substances inside the raw beans to produce new compounds, which are recombined to form aroma and mellow flavor. And this effect will only happen at high temperature, if you only use low temperature, it will not cause decomposition, no matter how long the coffee beans are not cooked. Most people think that baking is nothing, just using firefighters.

2014-07-04
Giesen Giesen W1 M / A Coffee Roaster

Giesen Giesen W1 M / A Coffee Roaster

Giesen W1 M / A Coffee Roaster The Giesen W1 Coffee Roaster is the perfect solution for a small shop owner or a serious hobbyist, roasting coffee at home. This coffee roaster combines the high quality and extensive functionalities of the G

2015-10-27
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