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Step Analysis of roasting skills in Coffee roasting

Step Analysis of roasting skills in Coffee roasting

Once the coffee seed is planted, no one can change its final quality. However, the color, aroma, bioactive components and health characteristics of coffee are related to the roasting process. During the roasting process, coffee is heated at 190-220 degrees for 7-20 minutes, which helps to bake out its aroma and good taste, and helps to form lactone, nicotinic acid and resistance.

2014-09-03
Coffee common sense how to make an iced latte

Coffee common sense how to make an iced latte

This is a coffee that uses the principle of specific gravity to create a hierarchical change to increase the visual effect. Using this principle, coffee can make unlimited changes, depending on individual creativity, preferences, mood to any combination of changes. The step of brewing iced latte: step 1: fill the glass with five minutes of ice, and then pour in the syrup. Step 2: pour the milk into the cup until it is seven minutes full

2015-04-25
Detailed explanation of coffee roasting (Coffee Roasting)

Detailed explanation of coffee roasting (Coffee Roasting)

Coffee roasted Coffee Roasting coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, it is roasted to completely change and reorganize the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee. Baking tool roaster, divided into three categories: direct fire type, semi-hot air

2014-07-04
Changes in coffee bean roasting: patented technology increases the content of polyphenols in roasted coffee beans

Changes in coffee bean roasting: patented technology increases the content of polyphenols in roasted coffee beans

According to foreign reports: applied Food Science Company (Applied Food Science Inc.) A patent has been obtained that can greatly increase the content of polyphenols in roasted coffee beans. The technology includes two processing steps: the first step is to extract and dissolve the polyphenols from raw coffee beans by water extraction technology, and the second step is to combine the extracted polyphenols.

2016-01-08
The discoloration process of roasting coffee beans-makes it easy for you to understand the changes of coffee beans

The discoloration process of roasting coffee beans-makes it easy for you to understand the changes of coffee beans

Many people think that coffee beans are born dark brown. In fact, raw coffee beans are green or cyan, because they still contain a certain amount of moisture. After the coffee fruit is processed and screened, it will be graded into sacks. Then mostly by ship, scattered to all parts of the world. After the raw coffee beans are transported to the coffee factory, they are roasted by a professional roasting machine, if

2015-11-20
The change of Water temperature of hand Pot measured by CENTER 301 thermometer

The change of Water temperature of hand Pot measured by CENTER 301 thermometer

Today, I received the CENTER 301thermometer ~ which was originally used to measure the temperature of the roaster ~ because the roaster has not yet arrived, in order to test whether the meter and software are easy to use, I have a sudden idea to test the change of the water temperature of the hand flushing pot. This test is a boring experiment. Please take a look at it with a smile. In the picture, the FCs is the water temperature in the hand pot after stewing. The FCe in the picture is the water temperature in the hand pot after brewing.

2015-05-21
The change of Water temperature of hand Pot measured by CENTER 301 thermometer

The change of Water temperature of hand Pot measured by CENTER 301 thermometer

Today, I received the CENTER 301thermometer ~ which was originally used to measure the temperature of the roaster ~ because the roaster has not yet arrived, in order to test whether the meter and software are easy to use, I have a sudden idea to test the change of the water temperature of the hand flushing pot. This test is a boring experiment. Please take a look at it with a smile. In the picture, the FCs is the water temperature in the hand pot after stewing. The FCe in the picture is the water temperature in the hand pot after brewing.

2015-11-11
The evolution of coffee from fruit to raw beans to understand the change process of coffee beans

The evolution of coffee from fruit to raw beans to understand the change process of coffee beans

In the middle of the fruit of coffee is a pair of oval seeds, which are covered with outer skin, inner pulp and pulp. Ripe fruit spoils in a short time without treatment. Refining is to remove the skin and pulp of the coffee fruit, and then take out the seeds. Generally speaking, about 1 kg of raw coffee beans can be obtained from 5 kg of coffee fruit. The refining methods include drying type, washing type, and compromise between the two.

2016-01-04
Coffee History Coffee planting Coffee how to change the World like Coffee

Coffee History Coffee planting Coffee how to change the World like Coffee

How coffee changes the world coffee, in the form of hot drink, dissolves into the soil conditions in which it grows and the degree of baking of the fruit; people drink coffee and enjoy its sweet fragrance in bitterness, the boost of thinking, and the adhesive that promotes communication. Coffee, as the most popular brain-awakening drug in the world, no matter from its meticulous preparation process, or from its unknown history, is in the culture.

2016-03-21
Quantity and dosage of Italian Coffee Cup pressed powder Water absorption rate extraction temperature Italian match beans Blue Mountain Flavor

Quantity and dosage of Italian Coffee Cup pressed powder Water absorption rate extraction temperature Italian match beans Blue Mountain Flavor

Cup size and dose if you are making a large cup of milk coffee, a small dose of concentrated milk can be drunk alone, pour in 300ml milk, and the concentrated flavor will be diluted immediately. At this point, you need to increase the amount of powder (to get more concentrated dose) to enhance the concentrated flavor of the milk coffee. On the contrary, pure black coffee or small-dose milk coffee need to reduce the amount of powder. Milk coffee in many boutique cafes, strong

2016-06-28
The main varieties of coffee are Arabica and Robusta Arabica coffee tree Robusta coffee

The main varieties of coffee are Arabica and Robusta Arabica coffee tree Robusta coffee

Extreme weather can do a lot of damage to crops, especially coffee, coffee researchers say: coffee is a canary in coal mines under climate change. This means that coffee crops are the most sensitive to climate change, where a slightly unusual climate can affect the harvest of coffee beans; coffee trees, especially Arabica varieties, are extremely vulnerable to all symptoms of global warming. Leaf rust pounce

2016-03-31
Coffee technology explains the process analysis of grinding beans, pressing powder and loading powder.

Coffee technology explains the process analysis of grinding beans, pressing powder and loading powder.

1. How much should the scale of the flour grinder be adjusted? The scale is just a reference. Different brands have different grinding scales, and the performance of the same model bean grinder of the same brand under the same scale is not exactly the same. It is better to understand it this way: the scale only tells you which direction is thick and which is fine. When you find a suitable powder thickness, the role of the scale will show a little bit.

2015-09-11
Spresso production: grinding coffee powder introduction of medium and fineness of coarse and fine coffee powder

Spresso production: grinding coffee powder introduction of medium and fineness of coarse and fine coffee powder

First of all, the strength of powder pressing is not a condition for adjusting the degree of grinding. The strength of powder pressing should be relatively stable. After adjusting the degree of grinding, the strength of the pressing powder can be adjusted appropriately, either large (when the degree of grinding is slightly thickened) or smaller (when the degree of grinding is slightly adjusted). In order to make the coffee flavor performance more stable. That is to say, the degree of grinding is to a certain extent

2016-01-16
Classic espresso making skills for making lattes

Classic espresso making skills for making lattes

It is a coffee that uses the principle of specific gravity to cause a hierarchical change to increase the visual effect. First of all, mix fructose and milk into two distinct layers of black and white, brewing a graceful visual effect, and then add a little milk foam to form a gradual sense of pearl white, coffee brown and ivory white, giving people an elegant and romantic warm feeling. Using the same principle, coffee can be made infinitely.

2014-11-27
Is there any other purpose to mix the coffee together to make a change in flavor?

Is there any other purpose to mix the coffee together to make a change in flavor?

People mix coffee beans for the following purposes: 1. Stable flavor because coffee beans are a kind of crop, the flavor of even the same kind of coffee beans will be different from year to year, so mixing several kinds of coffee beans can solve this problem very well. can make the taste basically the same every year. two。 Balanced taste due to Italian coffee maker

2016-06-30
Coffee utensils mocha pot

Coffee utensils mocha pot

The mocha pot is a kind of kettle that uses steam to extract coffee quickly. The mocha pot was born in 1933, and its structure has never changed, but its appearance, shape and material are constantly changing. The earliest mocha pots were made of aluminum, but aluminum was easy to interact with the acids in coffee, and it was easy to produce bad taste if it was not cleaned, and then gradually changed to stainless steel or even part of the heat-resistant glass.

2014-09-16
20 magic ways to use coffee grounds, from cooking to formaldehyde absorption

20 magic ways to use coffee grounds, from cooking to formaldehyde absorption

1. Plant fertilizer spray mix half a cup of coffee grounds with warm water, put it in a spray can and spray it directly on the plant every day. 2 change the color of hydrangea flowers will change according to the acidity and alkalinity of the soil. Sprinkle coffee grounds on the soil and water them. This will make the soil PH value acidic, and the hydrangea flowers will change from pink to blue. (there is a kind of hydrangea at home.

2016-08-31
The

The "patrol room" of sand noodles has been changed into a coffee shop.

Built at the end of the Qing Dynasty and the beginning of the Republic of China, No. 1, a century-old cultural relic Shamian Street, which was once a French patrol house, has been enclosed and decorated recently. Tourists familiar with the matter complain that the century-old cultural relic building has been renovated three times in the past six years, thus harming the cultural relics themselves. Recently, I have seen some construction, which has been done several times before. This is a national key cultural relic. Can it withstand such troubles? Ms. Wu, a citizen, opposed yesterday.

2014-10-31
Ember smart mug: keep the coffee at the best temperature for a longer time

Ember smart mug: keep the coffee at the best temperature for a longer time

Brewed coffee has a small bite that can bring it down to the desired temperature, but sometimes it gets cold quickly, especially when something else distracts you in the morning. California-based Ember Technologies has developed a coffee cup that claims to keep your drink at the right temperature for a long time, and users can set the temperature through the appropriate smartphone app or the bottom of the rotating cup.

2016-03-14
Changes of raw beans during baking

Changes of raw beans during baking

Many people think that coffee beans are born dark brown. In fact, raw coffee beans are green or cyan, because they still contain a certain amount of water. According to the observation of the color of raw beans, the green ones are generally new beans, and the yellowish or whiten ones are old beans. After the coffee fruit is processed and screened, it will be graded into sacks. And then mostly by ship, scattered to all parts of the world.

2016-06-02
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