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How many stages are there in coffee roasting? does the coffee machine have to be cleaned every time you drink it?

How many stages are there in coffee roasting? does the coffee machine have to be cleaned every time you drink it?

The first explosion stage (before the end of the first explosion): 15-18 minutes after the beginning of the explosion, the coffee bean will begin to give back the exactly good heat you gave it, showing a perfect exothermic reaction, and then we can obviously smell that the aroma of coffee will change from grass to coffee coke, and with the progress of an explosion, the coffee beans will burst and expand? It starts at this time until it is charred, basically

2016-06-08
Draw your theme wedding love like coffee

Draw your theme wedding love like coffee

The bride likes Blue Mountain Coffee very much, and the most popular place for couples to date is Blue Mountain Coffee. It can be said that the newlyweds are in love with the Blue Mountain Cafe. Their love is like coffee. Hue: purple brown white stage area: duplex background, divided into front and back two layers, front and back high, one main and two pairs, a brown cloth layout in the middle of the main background, purple streamlined sub-background on both sides

2014-08-11
Opening a Cafe from scratch: preparation for opening

Opening a Cafe from scratch: preparation for opening

The preparatory stage for the opening of the store can be said to be the closing stage of the start-up of a cafe. Although the overall situation has been decided, there are a lot of trivial matters and more technical work.

2014-06-10
What kind of coffee beans are suitable for light baking and whipping milk?

What kind of coffee beans are suitable for light baking and whipping milk?

Deep roasting stage: the darker the color of coffee beans, the sweeter the flavor, when the oil has turned into caramel, bitter back to sweet, endless aftertaste, the most suitable for the strong Italian Espresso, so it is also known as Italian baking. Moderate roasting gives life to the coffee beans and turns them into intriguing sweetness and bitterness. People who are sensitive to caffeine might as well choose deep-roasted beans because

2016-06-07
Control of Coffee Rust and Coffee anthracnose by Coffee Diseases

Control of Coffee Rust and Coffee anthracnose by Coffee Diseases

1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, serious death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, which gradually expanded or connected in the later stage.

2015-02-25
Cultivation techniques of Yunnan Coffee with small grains

Cultivation techniques of Yunnan Coffee with small grains

Disease control: 1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, heavy death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, and the disease spots in the later stage.

2014-09-02
Prevention and control of small-grain coffee diseases (coffee rust, coffee anthracnose)

Prevention and control of small-grain coffee diseases (coffee rust, coffee anthracnose)

1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, serious death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, which gradually expanded or connected in the later stage.

2014-06-05
Cultivation techniques of small Coffee cultivation of Coffee beans in Yunnan Province

Cultivation techniques of small Coffee cultivation of Coffee beans in Yunnan Province

Disease control: 1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, heavy death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, and the disease spots in the later stage.

2015-02-16
Introduction to the characteristics of flavor and taste of Kenyan hand-made coffee beans

Introduction to the characteristics of flavor and taste of Kenyan hand-made coffee beans

Kenyan coffee bean flavor description requires a total of 6 concentric circles at this stage. After the smallest flow of water is injected into the center point by hand for 2 seconds, the concentric circle is around the first circle, and then each concentric circle is enlarged 1 turn accordingly. To the fifth concentric circle, about 12.5px away from the wall of the filter cup, all powder layers will be wet to water and washed away. Then, go back to the fourth concentric circle. Phase 3 will

2016-10-21
Four stages of professional coffee bean roasting

Four stages of professional coffee bean roasting

1. Steaming stage: 00-10min; Dou-140C; this is the most important process of the endothermic reaction of coffee beans. At this stage, the beans will slowly expand, the color will change from green to white, and the moisture will slowly evaporate from the bean heart because of the heat absorption of the beans. Mother's mouth found that whether the coffee tastes good or not depends on this stage, when the water evaporates too quickly, it is easy to cause the bean heart not to be ripe.

2015-03-11
Cultivation techniques of small-grain Coffee

Cultivation techniques of small-grain Coffee

Disease control: 1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, heavy death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, and the disease spots in the later stage.

2014-07-09
The roasting stage of boutique coffee beans what coffee utensils should be prepared for roasting coffee beans

The roasting stage of boutique coffee beans what coffee utensils should be prepared for roasting coffee beans

The second explosion stage: 18-20 minutes Teng 210-lower beans; after the first burst, the coffee beans will slowly mature and emit a charming aroma, and when the heat absorption reaches the second peak again, the coffee beans will have a second explosion, that is, the so-called second explosion, which will open up a space in the heart of the skin, and the carbon dioxide in the coffee beans will continue to be discharged, causing the internal temperature to rise continuously.

2016-06-16
Kenyan coffee cowpea hand pot making experience coffee hand brewing process

Kenyan coffee cowpea hand pot making experience coffee hand brewing process

Kenya round beans: 13 grams, cup baking degree (belongs to 1 burst beans); 93 degrees water temperature (cooling by changing pots, cold water to hot water loss is 2%); powder-to-water ratio is 1VR 16.66; after grinding, it is corrected by No. 20 screen. Water consumption: conversion according to the ratio of gouache: 13g x 16.66mm 216.58g; change to 93 degrees hot water: 216.58 X 0.98g (1-0.02g) = 212.25 g, the total water is 212.25 g, in

2015-09-01
Control methods of cultivation techniques of small-grain Coffee

Control methods of cultivation techniques of small-grain Coffee

Disease control: 1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, heavy death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, and the disease spots in the later stage.

2015-10-07
Coffee bean water wash coffee treatment coffee bath coffee cherry what is water cleaning

Coffee bean water wash coffee treatment coffee bath coffee cherry what is water cleaning

Recently, there are always friends who have just come into contact with coffee to ask, what is the meaning of water washing and sun honey treatment on coffee bean bags? Water washing is not coffee like people bathing with water ah, sunbathing is not people sunbathing, honey treatment is not a fragrant bath ah! Haha, the picture is too beautiful to think about getting back to the point. Let me simply explain the washing of this half bucket of water today.

2016-03-02
Prevention and control of coffee rust is the main disease of coffee.

Prevention and control of coffee rust is the main disease of coffee.

1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, serious death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, which gradually expanded or connected in the later stage.

2015-10-07
Cultivation techniques of small Coffee in Yunnan Province Coffee Tree Disease Control

Cultivation techniques of small Coffee in Yunnan Province Coffee Tree Disease Control

1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, serious death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, which gradually expanded or connected in the later stage.

2015-02-16
Cultivation techniques of small-grain Coffee in Yunnan Province: disease Control

Cultivation techniques of small-grain Coffee in Yunnan Province: disease Control

1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, serious death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, which gradually expanded or connected in the later stage.

2015-10-07
Cultivation techniques of small-grain Coffee in Yunnan Province: disease Control

Cultivation techniques of small-grain Coffee in Yunnan Province: disease Control

1. Coffee rust is the main disease of coffee, the most harmful, the damaged plants, light reduced yield, serious death. Coffee rust is mainly harmful to leaves and sometimes to young fruits and twigs. After the leaves were infected, many light yellow spots appeared at first and enlarged in the form of water stains, followed by orange-yellow powdery spores on the back of the leaves, and there was a light green halo around the disease spots, which gradually expanded or connected in the later stage.

2014-07-09
The washing method of coffee treatment explains the process of washing treatment.

The washing method of coffee treatment explains the process of washing treatment.

Recently, there are always friends who have just come into contact with coffee to ask, what is the meaning of water washing and sun honey treatment on coffee bean bags? Water washing is not coffee like people bathing with water ah, sunbathing is not people sunbathing, honey treatment is not a fragrant bath ah! Haha, the picture is too beautiful to think about getting back to the point. Let me simply explain the washing of this half bucket of water today.

2015-11-04
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