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About coffee roasting

About coffee roasting

Coffee roasting (coffee roasting) means that through heating raw beans, starch in raw beans is converted into sugars and acids at high temperature, substances such as cellulose 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.

2014-08-13
Coffee roasting technology A complete knowledge of coffee roasting machine

Coffee roasting technology A complete knowledge of coffee roasting machine

Coffee roasting (coffee roasting) means that through heating raw beans, starch in raw beans is converted into sugars and acids at high temperature, substances such as cellulose 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.

2015-01-08
Basic knowledge of boutique coffee about coffee picking

Basic knowledge of boutique coffee about coffee picking

Coffee trees usually blossom in 3-4 years, about 2-3 months a year, and their appearance and smell are similar to those of jasmine. when they bloom, they grow in clusters on the branches and bloom for 3-5 days. After the flowers bloom, they bear small green fruits, which ripen and turn red into ripe fruits that can be picked after a few months. The skin of ripe fruit is red. Because its shape and color are similar to cherries, ripe coffee fruit is called coffee cherry in many places.

2014-12-19
Exquisite pressure coffee pot with timing

Exquisite pressure coffee pot with timing

French Press is a common coffee-making appliance, but there are not many fashionable designs and exquisite workmanship like those pictured above. It also comes with a timer, which is more convenient to use. Attachment: brief introduction of French pressure pot (from Baidu encyclopedia) Overview: also known as French filter kettle, tea maker, French Press. French filter press: one that originated in France around 1850.

2014-08-22
Basic knowledge of boutique coffee picking of coffee beans

Basic knowledge of boutique coffee picking of coffee beans

Coffee trees usually blossom in 3-4 years, about 2-3 months a year, and their appearance and smell are similar to those of jasmine. when they bloom, they grow in clusters on the branches and bloom for 3-5 days. After the flowers bloom, they bear small green fruits, which ripen and turn red into ripe fruits that can be picked after a few months. The skin of ripe fruit is red. Because its shape and color are similar to cherries, ripe coffee fruit is called coffee cherry in many places.

2014-12-30
Know coffee utensils-French presser French Press

Know coffee utensils-French presser French Press

The piston pot method is called the pressurization method in France, the Metro method in the United States and the coffee pot method in Europe, which is a quite good method of coffee blending.

2014-06-09
Know coffee utensils-French presser French Press

Know coffee utensils-French presser French Press

The piston pot method is called the pressurization method in France, the Metro method in the United States and the coffee pot method in Europe, which is a quite good method of coffee blending.

2014-06-09
Coffee training knowledge chapter on the picking of coffee trees

Coffee training knowledge chapter on the picking of coffee trees

Coffee trees usually blossom in 3-4 years, about 2-3 months a year, and their appearance and smell are similar to those of jasmine. when they bloom, they grow in clusters on the branches and bloom for 3-5 days. After the flowers bloom, they bear small green fruits, which ripen and turn red into ripe fruits that can be picked after a few months. The skin of ripe fruit is red. Because its shape and color are similar to cherries, ripe coffee fruit is called coffee cherry in many places.

2014-12-30
The types and characteristics of individual coffee beans where can I buy coffee beans? how much is a jin of common coffee products?

The types and characteristics of individual coffee beans where can I buy coffee beans? how much is a jin of common coffee products?

The extraction methods of original coffee (without any other excipients) are as follows: steaming, pressure, gravity, leaching, ice brewing. The following is a brief introduction of several single coffee extraction tools and how to use A. Siphon pot (with acting effect, the most common method of making coffee) B. Filter paper dripping (also known as hand flushing, the simplest method of punching) C. Steam pressurized kettle

2016-05-05
What are the cleaning methods and steps of the coffee machine?

What are the cleaning methods and steps of the coffee machine?

The cleaning of the coffee machine believes that many machine users understand its importance, but when operating on this matter, some users still do not know where to start, and some users simply ask the coffee machine company to clean it. However, it is very expensive to ask this kind of company to clean the machine. For this incident, I would like to share with you today the cleaning side of the coffee machine.

2014-06-06
Coffee trees grow basic coffee trees usually take three to four years to blossom

Coffee trees grow basic coffee trees usually take three to four years to blossom

Coffee trees usually blossom in 3-4 years, about 2-3 months a year, and their appearance and smell are similar to those of jasmine. when they bloom, they grow in clusters on the branches and bloom for 3-5 days. After the flowers bloom, they bear small green fruits, which ripen and turn red into ripe fruits that can be picked after a few months. The skin of ripe fruit is red. Because its shape and color are similar to cherries, ripe coffee fruit is called coffee cherry in many places.

2015-10-15
The training knowledge of fine coffee is about the picking of coffee beans.

The training knowledge of fine coffee is about the picking of coffee beans.

Coffee trees usually blossom in 3-4 years, about 2-3 months a year, and their appearance and smell are similar to those of jasmine. when they bloom, they grow in clusters on the branches and bloom for 3-5 days. After the flowers bloom, they bear small green fruits, which ripen and turn red into ripe fruits that can be picked after a few months. The skin of ripe fruit is red. Because its shape and color are similar to cherries, ripe coffee fruit is called coffee cherry in many places.

2014-12-30
Coffee cultivation techniques

Coffee cultivation techniques

Coffee, cocoa and tea are called the three major beverages in the world, and their output, consumption and output value all rank first. In addition to being used as a beverage, coffee can also extract caffeine and coffee oil; in medicine, it can be used as an anesthetic, stimulant and diuretic cardiotonic agent.

2014-06-17
Where can I buy exquisite coffee beans? how much is coffee beans per jin?

Where can I buy exquisite coffee beans? how much is coffee beans per jin?

Single coffee editor single coffee, is made from the origin of a single coffee bean grinding, drinking generally without milk or sugar of pure coffee. Have strong characteristics, special taste: or fresh and soft, or mellow smooth; the cost is higher, so the price is more expensive. For example, the famous Blue Mountain Coffee, Brazilian Coffee and Colombian Coffee are all named after the origin of coffee beans.

2016-05-03
Introduction to the treatment method of grinding degree for describing the taste and flavor of Ethiopian Sidamo Chiso coffee

Introduction to the treatment method of grinding degree for describing the taste and flavor of Ethiopian Sidamo Chiso coffee

Sidamo Shakiso production area a) Gr-1 is available both in washing and in the sun, on the condition that there are zero defects and Premium Cup. Whether it's washing or tanning, Gr-1 rates the boutique of the boutique or Cup ofExcellence coffee. B) the lowest level of sun-tanned Sheffield and Sidamo is Gr-4, unlike Gemma with Gr-5. But if sunny snow is the general exporter of Gr-4, Egypt will use

2016-10-20
Know coffee utensils-French presser French Press

Know coffee utensils-French presser French Press

Section 1: the historical cognitive instrument of the French pressure kettle-the French pressure kettle, which can also be called the tea maker-French Press. As early as 30 years ago, Alfred Peet, founder of PeetPeets Coffee Tea, a famous roaster in the Berkeley district of the West Coast of the United States, made every effort to promote this convenient, fast and effective way of brewing. Pitt believes that the only way to use

2015-07-07
Know coffee utensils-French presser French Press

Know coffee utensils-French presser French Press

Section 1: the historical cognitive instrument of the French pressure kettle-the French pressure kettle, which can also be called the tea maker-French Press. As early as 30 years ago, Alfred Peet, founder of PeetPeets Coffee Tea, a famous roaster in the Berkeley district of the West Coast of the United States, made every effort to promote this convenient, fast and effective way of brewing. Pitt believes that the only way to use

2015-09-22
The method of drawing flowers in tulip coffee &  hand temperature measurement technique of milking foam

The method of drawing flowers in tulip coffee & hand temperature measurement technique of milking foam

The most important thing in making complex patterns is the need for a jar of high-quality milk foam, and the temperature of the foam is a key factor affecting the quality of the foam. In this chapter, we will share tulip coffee with friends and hand temperature measurement skills with friends at the same time. Tulip coffee flower drawing steps: 1. Pour Grandma Niu into the coffee solution (3 circles); 2. Find the middle of the cup.

2015-04-09
Introduction to roasting temperature, time and temperature storage of Mantenin coffee in Indonesia

Introduction to roasting temperature, time and temperature storage of Mantenin coffee in Indonesia

1. Light baking: this baking degree of Mantenin, the fruit sour taste is heavy, slightly bitter, the fruit acid is obvious, but the entrance is very comfortable, there is a feeling on both sides of the mouth, smooth feeling in general. two。 Medium and deep baking: very good balance, rich and mellow flavor, obvious bitterness, more prominent chocolate and slight sweetness, obvious licorice aroma, weak acidity, better smoothness than light, strong aroma and acidity.

2016-10-17
The principle and steps of making ice drop coffee what coffee beans are used in ice drop coffee?

The principle and steps of making ice drop coffee what coffee beans are used in ice drop coffee?

Ice drop coffee, also known as water drop coffee, ice brewed coffee, is a way to make coffee drinks. Ice drop coffee uses ice water, cold water or ice cubes to extract coffee, which is very slow and often takes hours, so ice drop coffee is more expensive. Principle 1 the principle of ice-brewed coffee is based on the coffee book

2022-09-27
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