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Fine Coffee Science explains the nouns of coffee in detail.

Fine Coffee Science explains the nouns of coffee in detail.

[source] basic source of medicinal materials: seeds of small fruit coffee, medium fruit coffee and large fruit coffee of Rubiaceae. Latin plant animal mineral name: 1.CoffeaarabicaL.2.CoffeacanephoraPierreexFroehn.3.CoffealibericaBul1.exH1en harvesting and storage: the pericarp begins to turn red and can be harvested. The harvest time varies with the species, and the small seeds are collected from September to November and from September to October.

2014-10-16
Basic knowledge of boutique coffee roasting by hand

Basic knowledge of boutique coffee roasting by hand

When it comes to hand-baking, the layman always thinks it is difficult. But as long as you can really grasp a few key points, it will be very difficult not to return. At the beginning, you may not be able to stir-fry well, but after you are proficient, you can skillfully add or subtract Chengdu according to your own preferences. Here will introduce to you the manual method of using hand filter: 1. Buy a filter with a handle. Raw coffee beans are best selected.

2015-05-28
Roasting technology of coffee beans manual baking method

Roasting technology of coffee beans manual baking method

When it comes to companionship, the layman always thinks it is difficult. But as long as you can really grasp a few key points, it will be very difficult not to return. At the beginning, you may not be able to stir-fry well, but after you are proficient, you can skillfully add or subtract Chengdu according to your own preferences. Here will introduce to you the manual method of using hand filter: 1. Buy a filter with a handle. The best choice of raw coffee beans is Central and South American.

2014-11-14
Roasting determines the taste of coffee baked by hand

Roasting determines the taste of coffee baked by hand

When it comes to hand-baking, the layman always thinks it is difficult. But as long as you can really grasp a few key points, it will be very difficult not to return. At the beginning, you may not be able to stir-fry well, but after you are proficient, you can skillfully add or subtract Chengdu according to your own preferences. Here will introduce to you the manual method of using hand filter: 1. Buy a filter with a handle. Raw coffee beans are best selected.

2015-06-08
Operation method and process of siphon kettle

Operation method and process of siphon kettle

What we are learning today is a siphon pot, which has a history of more than 100 years and is still popular and constantly improving and innovating.

2014-05-21
Delicious and balanced Guatemala Antigua Coffee Flavor Manor characteristics of boutique coffee beans

Delicious and balanced Guatemala Antigua Coffee Flavor Manor characteristics of boutique coffee beans

The beauty of heaven and earth is a long history. Located in the northwestern province of Peton in northern Guatemala, there is an extremely important ancient site, the urban center of the Mayan civilization, which is now planned as Tikal National Park. The site is located in a tropical jungle, when you walk through the green jungle, follow a leafy path and listen to the hissing of animals in the woods.

2016-08-12
Radiation ranking of household appliances: coffee machine with low radiation

Radiation ranking of household appliances: coffee machine with low radiation

The radiation problem of household appliances is inevitable at home, because with the development of human beings, electrical appliances have become indispensable. If you can't hide, try to reduce your exposure, especially the radiation from computers and mobile phones. According to the working frequency of household appliances, it can be divided into ultra-low frequency, intermediate frequency and microwave band. Under the same working intensity, the higher the working frequency of household appliances, the radiation to the human body.

2015-07-09
The origin and flavor characteristics of coffee how much does Robusta account for the world output?

The origin and flavor characteristics of coffee how much does Robusta account for the world output?

● Costa Rican extra hard Coffee (Costa Rican Tarrazu SHB) is full-bodied, sour, sweet and fruity. Plenty of body sweetness .lively acidity terrific fruity high notes. Tarrazu, to the south of San Jose, is the most famous coffee producer in Costa Rica and the most famous coffee producer in the world.

2016-06-13
Three waves of fine coffee

Three waves of fine coffee

The third coffee wave (2003-present) Starbucks was hit hard by the 2008 financial crisis, and its share price fell below $10 in early 2009. If it weren't for VIA instant coffee bags and Frappucino frappuccino, life and death would be in jeopardy. As Starbucks shrinks and regroups, a third wave of new boutique cafes is taking over the market Starbucks has retreated to.

2016-06-08
The basic chemical reactions that take place during coffee roasting

The basic chemical reactions that take place 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.

2015-10-15
The basic chemical reactions that take place during coffee roasting

The basic chemical reactions that take place 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.

2014-08-21
The basic chemical reactions that take place during coffee roasting.

The basic chemical reactions that take place 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.

2015-01-08
Introduction to the flavor and taste of Lindong Coffee Manor in Sumatra, Indonesia

Introduction to the flavor and taste of Lindong Coffee Manor in Sumatra, Indonesia

The Indonesian railway is owned by the state and operated by the Indonesian state-owned asset management company, and the large-scale transportation task is undertaken by the railway. The total length of the national railway in Indonesia is 6458 km, and the narrow-gauge railway is 5961 km long. The railway transportation in Java and Sumatra is relatively developed, of which the Java railway is 4684 km long, accounting for 73.6% of the total railway length in the country. According to the plan, Indonesia will be in Java.

2016-08-15
How to choose fresh coffee beans

How to choose fresh coffee beans

Choose fresh coffee beans. When buying, pay attention to whether the color of the beans and the size of the particles are the same. Good coffee beans are shiny and have a strong aroma without being mixed with peculiar smell. No matter what kind of coffee beans, freshness is an important factor affecting the quality. When shopping, grab one or two coffee beans and chew them in your mouth with crisp sound (indicating that the coffee is not damp) and teeth and cheeks.

2016-05-31
How to choose fresh coffee beans and production methods

How to choose fresh coffee beans and production methods

How to choose coffee beans Coffee beans Choose fresh coffee beans Pay attention to whether the color and particle size of the beans are consistent when purchasing. Good coffee beans have a bright and shiny appearance, and have a strong aroma without mixing odors. No matter what kind of coffee beans, freshness is an important factor affecting quality. When shopping, grab one or two coffee beans and chew them in your mouth.

2016-06-01
The process of coffee beans from planting and picking to the process of processing coffee beginners

The process of coffee beans from planting and picking to the process of processing coffee beginners

Planting and picking from the coffee tree, the first flowering period is about three years old, and the fruit ripens about 68 months after flowering. The fruit generally contains two seeds, called flat beans, and a few contain only one seed, called round beans. These coffee seeds are raw beans. Coffee fruit contains two seeds, namely coffee beans. The two beans are facing each other on one side of the plane.

2015-11-26
The basic chemical reaction that takes place during coffee roasting.

The basic chemical reaction that takes place during coffee roasting.

Basic chemical reactions that occur during coffee roasting author: Carl Staub originates from the SCAA baking color classification system, developed by Agtron SCAA 1995 original text from: http://www.sweetmarias.com/roast.carlstaub.html translation: Grant, http://www.baristacn.com/forum/thread-1583-1-1.html in the roasting process

2015-04-16
Making Espresso with octagonal mocha pot

Making Espresso with octagonal mocha pot

There are three most commonly used methods of making coffee, one is siphon, the second is high-pressure steam extraction, and the third is drip filtration. What I'm teaching you today is a relatively simple method of brewing coffee in a mocha pot, that is, the method of high-pressure steam extraction mentioned above. This method first appeared in Italy, and large commercial coffee machines generally use this method to make coffee. This kind of hair is made.

2014-09-30
Coffee brewing method: Siphon pot history introduction and operation method

Coffee brewing method: Siphon pot history introduction and operation method

Siphon pot is the use of siphon principle, boiling water coffee powder, stew coffee flavor. Applicable coffee: slightly sour, medium alcohol coffee grinding degree: slightly coarser than powder, close to special grain fine sugar. Siphon coffee, let the living room into a coffee shop siphon brewing coffee, is a lot of coffee fans favorite. Some people say that because it can extract the most perfect parts of coffee, especially

2015-12-02
General knowledge of roasting of fine coffee beans by hand

General knowledge of roasting of fine coffee beans by hand

When it comes to companionship, the layman always thinks it is difficult. But as long as you can really grasp a few key points, it will be very difficult not to return. At the beginning, you may not be able to stir-fry well, but after you are proficient, you can skillfully add or subtract Chengdu according to your own preferences. Here will introduce to you the manual method of using hand filter: 1. Buy a filter with a handle. The best choice of raw coffee beans is Central and South American.

2014-12-09
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