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Two methods of wet treatment and dry treatment in the processing of fresh coffee beans

Two methods of wet treatment and dry treatment in the processing of fresh coffee beans

Wet treatment requires the use of specific equipment and a large amount of water. When properly operated, it can ensure that the original quality of coffee beans is better preserved, producing homogeneous coffee beans with few bad beans. As a result, coffee beans produced in this way are generally considered to be of better quality and charge higher prices. Even after careful harvest, a certain amount of underdried and undercooked coffee

2015-06-06
The basic chemical reaction of coffee knowledge during coffee roasting.

The basic chemical reaction of coffee knowledge during coffee roasting.

Many thermal and chemical reactions take place during baking: decarbonation, dehydration of quinic acid, subdivision, isomerization, polymerization, and complex sugar reactions (caramelization). The main components of the thermal reaction are monosaccharides and sucrose, chlorogenic acid, free amino acids, and fenugreek amide. Both aravinose and calactose in the polysaccharides are transferred, and the basic vulcanization process includes hydroxylamine.

2014-12-31
The ratio of coffee to water when brewing coffee. The American SCAA Fine Coffee Association sets the brewing ratio.

The ratio of coffee to water when brewing coffee. The American SCAA Fine Coffee Association sets the brewing ratio.

(figure Source: google) Standard brewing ratio (Standard Brewing Ratio) number of cups of coffee Cups of Coffee the amount of coffee used by COFFEE TO BE USED WATER TO BE USED by weight BY WEIGHT gauges BY MEASURE ounces Ounces grams Grams teaspoons Tea Spoons spoons Table Spoons cups Cups coffee liquid

2016-01-22
DISCOVERY small coffee roaster

DISCOVERY small coffee roaster

Development of 200g small coffee roaster. Coffee has become a part of life. It has also become a very common habit to buy roasted coffee beans from stores and drink them at home. Recently, more and more people are buying their own coffee beans and baking them with hand nets and other ways. Nowadays, it is very easy to buy your favorite coffee, boutique coffee and other high-quality coffee.

2015-07-06
The ratio of coffee to water (gold cup extraction criterion: Gold Cup Brewing Principle)

The ratio of coffee to water (gold cup extraction criterion: Gold Cup Brewing Principle)

(figure Source: google) Standard brewing ratio (Standard Brewing Ratio) number of cups of coffee Cups of Coffee the amount of coffee used by COFFEE TO BE USED WATER TO BE USED by weight BY WEIGHT gauges BY MEASURE ounces Ounces grams Grams teaspoons Tea Spoons spoons Table Spoons cups Cups coffee liquid

2015-12-25
The difference of 36 coffee brewing methods of ice drop, hand brewing and siphon of a cup of coffee

The difference of 36 coffee brewing methods of ice drop, hand brewing and siphon of a cup of coffee

Tasting coffee not only pays attention to the atmosphere in the environment, but also cannot be enjoyed secretly, and more politely refuses to pass by in a hurry. the continuous stream of cafes and the tacit understanding between operators and regular customers have laid a solid foundation for the way of coffee in China.

2016-01-12
Introduction to the flavor and taste of Ethiopian coffee beans grade classification of Ethiopian Sidamo coffee beans

Introduction to the flavor and taste of Ethiopian coffee beans grade classification of Ethiopian Sidamo coffee beans

Ethiopia has unique natural conditions suitable for growing all imaginable varieties of coffee. As a upland crop, Ethiopian coffee beans are mainly grown in areas between 1100 and 2300 meters above sea level, roughly distributed in southern Ethiopia. Deep soil, row

2022-07-22
Taste characteristics of fermented natural sun-cured Ethiopian coffee varieties introduction to the flavor of fine coffee beans in the manor

Taste characteristics of fermented natural sun-cured Ethiopian coffee varieties introduction to the flavor of fine coffee beans in the manor

Ethiopia has unique natural conditions suitable for growing all imaginable varieties of coffee. As a upland crop, Ethiopian coffee beans are mainly grown in areas between 1100 and 2300 meters above sea level, roughly distributed in southern Ethiopia. Deep soil, well drained soil, weakly acidic soil, laterite and soil are soft and contain

2016-09-02
A brief History of the Development of Coffee machines in Italy

A brief History of the Development of Coffee machines in Italy

Ⅰ, a brief history of the development of Italian coffee machines, I do not know who first wrote this paragraph: at the beginning of the 20th century, an impatient engineer living near Napoli, Italy, was impatient with dripping coffee for too long, so he was waiting for time to come up with a way to brew coffee in a high-temperature, high-pressure way to shorten the time, so he invented a unique meaning in the world.

2015-10-12
Coffee dictionary coffee beans Coffee Beans

Coffee dictionary coffee beans Coffee Beans

What are coffee beans? What is Coffee Bean? Answer: coffee beans = coffee fruits or coffee raw beans or coffee cooked beans what people understand as coffee beans = coffee ripe beans but in fact, the concept of coffee beans is a mistake, there are no beans at all. # Baidu Encyclopedia entry: beans mainly refer to the seeds or pods of legumes. Leguminosae is a botanical definition.

2015-11-06
Seven factors affecting hand-brewed coffee

Seven factors affecting hand-brewed coffee

A good cup of hand-brewed coffee can taste different levels of details such as sour, fragrant and sweet. It is refreshing and burden-free. As long as you touch it, you can't extricate yourself from such meticulous flavor changes. And hand drip filter coffee has always played an indispensable role in single coffee, most of the products of single coffee are mainly hand drip filtration. First of all, the hand-dripping coffee is very

2015-09-06
Explain in detail the various brewing methods of making a cup of coffee

Explain in detail the various brewing methods of making a cup of coffee

The American Coffee Association invited Dr. Ernest Eral Lockhart to set up the Coffee Brewing Society, which formulated the standard for calculating the extraction rate and degree of coffee, and defined the "Golden Cup Standard Golden Cup" according to these two standards. after that, the three values of extraction rate, degree and ratio of brewing coffee were evolved into "brewed coffee quality control"

2015-11-19
Twelve famous high-quality coffee producing areas in the world

Twelve famous high-quality coffee producing areas in the world

one。 In 1808, coffee was first introduced to Colombia, which was brought by a priest from the French Antilles via Venezuela. Today the country is the second largest producer after Brazil. The origin of Colombian coffee: Jamaican Colombian coffee is one of the few original coffee sold in the world under the name of the country. In terms of quality, it

2015-09-15
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