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A complete knowledge of coffee roasting

A complete knowledge of coffee roasting

First, the mixing of coffee beans people need to combine coffee from different places for several different purposes. The ideal goal, of course, is to piece together a coffee that tastes better than any of them. But generally speaking, Arabica coffee from a single origin is enough to make coffee that tastes good for export; it has a delicate flavor, a soft taste and a sweet aftertaste. So you don't have to spell it.

2014-08-21
What is the meaning of wet and dry aroma of coffee? seven factors affecting the flavor and aroma of raw beans of coffee

What is the meaning of wet and dry aroma of coffee? seven factors affecting the flavor and aroma of raw beans of coffee

Guide to a good cup of coffee, 60% depends on the quality of raw beans. As a coffee practitioner, we should open up the pattern and learn more about the whole link of "From Seed To Cup" as much as possible. This is helpful to the link you are engaged in. After all, bakers bake according to beans, while baristas brew through beans and baking ideas. We know that scientists have gone from coffee

2016-01-16
Properties of coffee beans during roasting

Properties of coffee beans during roasting

The process of fried beans is the main process of heating raw beans and developing the aroma and taste of coffee. The aroma and taste emitted are determined by the original characteristics of each kind of raw bean. The depth of fried beans depends on the type of raw beans, market demand or the way they are cooked. What kind of baking machine controls the depth of fried beans. Even though the chemical and physical components of various raw beans are different, these ingredients

2015-08-31
Black curtain in the coffee industry: there is something wrong with the price, and buying beans depends on luck.

Black curtain in the coffee industry: there is something wrong with the price, and buying beans depends on luck.

Mr. Qian Zhongshu wrote a profound saying in besieged Fortress that marriage is like besieging a city. people outside the city want to go in, but people in the city want to get out. In fact, this is a perfect description of the coffee industry. But outside the siege of the coffee industry, there is a moat that makes many newcomers fall into it. Moreover, the water is extremely deep. From beans to finished products, the coffee industry

2016-10-18
Detailed Analysis of the components of Coffee beans in the training of baristas

Detailed Analysis of the components of Coffee beans in the training of baristas

★ volatile compounds: volatile compounds are the main source of coffee flavor, especially important for coffee quality. There are many kinds of volatile substances in coffee, and their existence will affect the aroma quality of coffee. Its main source is derived from non-volatile substances in raw beans which are disconnected or derived after reaction in the process of roasting. The role of thermal decomposition, other reactions, or compositions, such as sugar.

2014-10-09
Introduction of four kinds of coffee roaster

Introduction of four kinds of coffee roaster

1. Direct fire is the earliest baking tool, that is, the raw beans are roasted by fire and then transferred to the drum. The built-in motor keeps running the drum and stirring the coffee beans in the drum, trying to make each coffee bean come into contact with the hot iron evenly to achieve the goal of balanced roasting. Disadvantages: the heat conduction speed of ● metal is not fast enough, so it takes more time to preheat the drum.

2015-01-16
Know the special variety of high-quality coffee raw beans like beans

Know the special variety of high-quality coffee raw beans like beans

All kinds of coffee beans have different tastes, but they are almost the same size, but the elephant bean is different, it is three times or more than other coffee beans. The taxonomic name of elephant bean is Maragogipe, which comes from Malagogippe County, Bahia State, Brazil. The taxonomic status of elephant beans was first established in the county in 1870. A hybrid variety of Arabica coffee.

2015-10-15
Properties of boutique coffee beans during roasting process

Properties of boutique coffee beans during roasting process

The process of fried beans is the main process of heating raw beans and developing the aroma and taste of coffee. The aroma and taste emitted are determined by the original characteristics of each kind of raw bean. The depth of fried beans depends on the type of raw beans, market demand or the way they are cooked. What kind of baking machine controls the depth of fried beans. Even though the chemical and physical components of various raw beans are different, these ingredients

2015-04-11
The treatment method of raw bean-- how to deal with raw bean by natural sun

The treatment method of raw bean-- how to deal with raw bean by natural sun

The process of natural solarization is the simplest. The fruit begins the process of sun drying without treatment after picking. This is the oldest method of treatment in existence. This method is still used in places such as Ethiopia and Brazil. Natural solarization is most common in areas where water resources are scarce. The drying process usually lasts about 4 weeks. The way to deal with it must be very

2016-03-22
Three things about baked beans (2)

Three things about baked beans (2)

With regard to the three things about baked beans (2) people often force the value of raw beans, it seems that with high-grade raw beans, there is a good taste. However, after spending so much money, it may be a limited number of high beans, and there are so many famous people who have memorized them, so they must have the right taste. Haoyi is always exhilarating and smug in the corners of the mouth. There are only a few people in this batch of raw beans of this level.

2014-09-01
Volatile compounds are the main source of coffee flavor.

Volatile compounds are the main source of coffee flavor.

★ volatile compounds: volatile compounds are the main source of coffee flavor, especially important for coffee quality. There are many kinds of volatile substances in coffee, and their existence will affect the aroma quality of coffee. Its main source is derived from non-volatile substances in raw beans which are disconnected or derived after reaction in the process of roasting. The role of thermal decomposition, other reactions, or compositions, such as sugar.

2015-09-23
20 kinds of coffee beans roasting effect

20 kinds of coffee beans roasting effect

The maximum baking quantity of Polo is 150g, and it is recommended to pack 60% 80% baking quantity here. This also applies to domestic roasters and professional roasters, because the size and density of raw beans vary from place to place, such as baking 150g of yejia sherry. Next, let's talk about baking. Brother Bird's suggestion is not to think about playing with curves. After all, the positioning of the home machine is simple and easy to use and meets the needs of new baking.

2014-11-14
Roasting techniques for the treatment of raw coffee beans: coffee bean roasting theory (3) detailed introduction

Roasting techniques for the treatment of raw coffee beans: coffee bean roasting theory (3) detailed introduction

In addition to the degree of baking is divided into factions, even the roaster also has a family view. At present, there are two major professional roasters, one is the traditional rolling furnace (Drum Roaster), and the other is the newly developed hot gas furnace (Air Roaster). The former is heated by gas across the bottom of the furnace, while the metal blades in the furnace keep stirring the beans, while the latter bakes the beans with high-temperature hot air flow.

2015-12-18
Is the grading standard of boutique coffee defined by SCAA so strict?

Is the grading standard of boutique coffee defined by SCAA so strict?

You love coffee, but you may not know or think of it, in fact, coffee beans have a lot of defects, and a variety of defects, all kinds of strange. There are many reasons for defects. Defects may affect our taste experience of coffee at different levels, and may also affect our health. However, many defects that can be clearly seen in raw beans can be quickly invisible once baked.

2015-11-03
A detailed explanation of the ingredients of coffee beans basic knowledge of fine coffee

A detailed explanation of the ingredients of coffee beans basic knowledge of fine coffee

★ volatile compounds: volatile compounds are the main source of coffee flavor, especially important for coffee quality. There are many kinds of volatile substances in coffee, and their existence will affect the aroma quality of coffee. Its main source is derived from non-volatile substances in raw beans which are disconnected or derived after reaction in the process of roasting. The role of thermal decomposition, other reactions, or compositions, such as sugar.

2015-05-15
Factors affecting the baking degree of coffee beans during roasting process

Factors affecting the baking degree of coffee beans during roasting process

The process of fried beans is the main process of heating raw beans and developing the aroma and taste of coffee. The aroma and taste emitted are determined by the original characteristics of each kind of raw bean. The depth of fried beans depends on the type of raw beans, market demand or the way they are cooked. What kind of baking machine controls the depth of fried beans. Even though the chemical and physical components of various raw beans are different, these ingredients

2015-10-24
General knowledge of coffee bean baking effect of 20 kinds of coffee beans

General knowledge of coffee bean baking effect of 20 kinds of coffee beans

The maximum baking capacity of Apollo is 150g, and 60% 80% baking capacity is recommended here, which is also suitable for household roasters and professional roasters, because the size and density of raw beans from different areas are different, such as baking Yega Xuefei 150g is no problem. Next, when it comes to baking, Brother Bird's advice is not to think about playing with curves. After all, the positioning of the home machine is easy to use and meets the new baking.

2015-02-11
What kind of coffee can be honey treated?

What kind of coffee can be honey treated?

Fresh coffee should be processed immediately after harvest. Refining is to remove the skin and pulp of coffee fruit, and then remove the seeds from the shell, which is what we often call raw coffee beans. After refining, the coffee beans are still green beans, and then they are roasted, which makes coffee beans of various flavors that we usually drink. 1. Coffee refining methods Coffee refining methods are mainly divided into three categories: dry

2016-05-24
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
Which kind of coffee is most suitable for washing raw coffee beans in Ladisha Manor?

Which kind of coffee is most suitable for washing raw coffee beans in Ladisha Manor?

There are many coffee farms in the world, and Costa Rica has an astonishing yield of 1700 kg per hectare. The export of dangerous Dimara coffee is controlled by private companies, but the National Coffee Council (Asociacion Nacional de Cafe) controls other sectors of the coffee industry. At present, some of the best quality coffee from Guatemala is exported to Japan, where each cup

2016-05-23
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