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Coffee beans the ingredients of coffee can be divided into the following categories

Coffee beans the ingredients of coffee can be divided into the following categories

Caffeine: it has a particularly strong bitter taste and stimulates the central nervous system, heart and respiratory system. The right amount of caffeine can reduce muscle fatigue and promote digestive juice secretion. It also promotes kidney function, has a diuretic effect, and helps the body expel excess sodium ions from the body, but eating too much can lead to caffeine poisoning. Tannic acid: the boiled tannic acid will be decomposed into pyrouric acid.

2015-01-16
Diagram of 10 kinds of defective beans in Coffee

Diagram of 10 kinds of defective beans in Coffee

One of the most important factors affecting the quality of coffee is defective beans. The number of defective beans also affects the grade of coffee.

2014-09-02
High-quality coffee beans knowledge coffee ten kinds of defective beans

High-quality coffee beans knowledge coffee ten kinds of defective beans

One of the most important factors affecting the quality of coffee is defective beans. The number of defective beans also affects the grade of coffee. For example, the coffee evaluation method used in Brazil is the deduction method, which is graded according to the number of defective beans in 300 grams of staple beans per gram. For example, coffee is hand-selected, so successful hand-selection is also necessary to have a comprehensive understanding of the types of defective beans.

2015-01-08
There are ten kinds of defective beans in coffee, how many do you know?

There are ten kinds of defective beans in coffee, how many do you know?

One of the most important factors affecting the quality of coffee is defective beans. The number of defective beans also affects the grade of coffee.

2014-06-05
What are the two ways to deal with Yejia Coffee beans?

What are the two ways to deal with Yejia Coffee beans?

Yega Xuefei is divided into two categories according to the different ways of handling raw coffee beans: category An is washed, and the grade standard is set by the American Fine Coffee Association SCAA, which is divided into Gr-1;Gr-2, the smaller the Arabic numeral, the higher the grade, and the distinct style of G1 Yega Chefe. The flavor of citrus and floral flavor in the coffee liquid is irresistible to everyone; Class B is the sun-treated raw coffee beans.

2016-06-20
Introduction of two treatment methods of Yega Xuefei with strong jasmine fragrance

Introduction of two treatment methods of Yega Xuefei with strong jasmine fragrance

Yega Xuefei is divided into two categories according to the different ways of handling raw coffee beans: category An is washed, and the grade standard is set by the American Fine Coffee Association SCAA, which is divided into Gr-1;Gr-2, the smaller the Arabic numeral, the higher the grade, and the distinct style of G1 Yega Chefe. The flavor of citrus and floral flavor in the coffee liquid is irresistible to everyone; Class B is the sun-treated raw coffee beans.

2016-06-22
How many kinds of coffee do you know about the ten kinds of defective beans?

How many kinds of coffee do you know about the ten kinds of defective beans?

One of the most important factors affecting the quality of coffee is defective beans. The number of defective beans also affects the grade of coffee. For example, the coffee evaluation method used in Brazil is the deduction method, which is graded according to the number of defective beans in 300 grams of staple beans per gram. For example, coffee is hand-selected, so successful hand-selection is also necessary to have a comprehensive understanding of the types of defective beans.

2014-09-05
Bad types and grade planning of coffee beans

Bad types and grade planning of coffee beans

Bad kinds of coffee beans fermented by falling into the soil before harvest. The moldy smell will have a great impact on the taste of coffee. Dead beans, also known as unripe beans, or affected by climatic factors, the development is not perfect. Fried spots will be produced after baking, making the coffee have a green and astringent taste. Black beans fermented beans, coffee beans that have rotted and blackened. Because it is black, it can be used with normal coffee at a glance.

2016-06-01
Knowledge | Classification of defective beans

Knowledge | Classification of defective beans

If too many defective beans are mixed into coffee roasting, the color of the finished product will be mottled. Compared with normal beans, defective beans oxidize very quickly and sometimes turn white after baking. Cheap coffee beans are often sold in stores such as supermarkets or coffee shops. if you open those packages, you can find that they are mixed with a lot of unevenly roasted beans.

2016-08-20
Ten types of defective beans

Ten types of defective beans

Before selecting defective beans, raw beans need to be screened in order to make the beans uniform in size. You can use three different sizes of special custom screen, or you can use the metal screen sold in general horticultural shops, but pay attention to the size. The purpose of sieving is to separate the size of beans and remove impurities. The next step is hand-selected. In order to improve the efficiency of hand selection, some props must be used, including

2014-09-18
Coffee Honey Coffee in Indonesia introduction to the flavor of West Java honey

Coffee Honey Coffee in Indonesia introduction to the flavor of West Java honey

a. The picking and flotation process in the early stage of mechanical peeling (exocarp peeling) is similar to that of water washing, but the link of mechanical peeling is very different. The washing method requires the pulp to be removed to ensure its cleanliness, while the mechanical peeling process of honey treatment can adjust the caliber of the peeling machine to determine how much pulp to remove. The whole is divided into three categories, such as the following figure (from left to right): 1. Get rid of more than 50% fruit

2016-10-11
Unique citrus flavor of Yega Shifeiwaka coffee flavor taste manor characteristic boutique coffee

Unique citrus flavor of Yega Shifeiwaka coffee flavor taste manor characteristic boutique coffee

Yega Xuefei is divided into two categories according to the different ways of handling raw coffee beans: category An is washed, and the grade standard is set by the American Fine Coffee Association SCAA, which is divided into Gr-1 and Gr-2. The smaller the Arabic numeral is, the higher the grade is. The style of G1 Yega Chuefei is distinct, and the flavor of citrus and floral flavor in the coffee liquid is irresistible to everyone. Category B is the taste of sun-treated raw coffee beans.

2016-08-10
Coffee knowledge: introduction to the anatomy of coffee fruit and the grade of honey treatment

Coffee knowledge: introduction to the anatomy of coffee fruit and the grade of honey treatment

1. Coffee fruit anatomy map Coffee fruit is divided into five layers, as shown in the figure: these five layers are: 1. Skin/Pulp: the outermost layer of coffee beans is covered with berry-like skin and pulp. In addition to the natural sun method, coffee beans treated by other methods must remove the skin and flesh within a few hours after picking. Similar to it is the cherry we often eat, but different

2015-12-09
The standard of SCAA pecialty Coffee boutique coffee raw beans is necessary for a good cup of coffee.

The standard of SCAA pecialty Coffee boutique coffee raw beans is necessary for a good cup of coffee.

The raw bean defects of SCAA can be divided into two types: I and II. The requirement for premium coffee grade (specialty coffee) is: 1. There are no class I defects; 2. No more than 5 II class defects 3. There can be no "quaker" (0 quaker) Quick beans in cooked coffee beans. 4. The color range of raw coffee beans is pale yellow (light yellow), yellow-green (

2015-12-05
Introduction of Ten types of defective beans

Introduction of Ten types of defective beans

Before selecting defective beans, raw beans need to be screened in order to make the beans uniform in size. You can use three different sizes of special custom screen, or you can use the metal screen sold in general horticultural shops, but pay attention to the size. The purpose of sieving is to separate the size of beans and remove impurities. The next step is hand-selected. In order to improve the efficiency of hand selection, some props must be used, including

2014-07-22
Jasmine-scented Yega Chuefei Adordo Coffee Flavor taste manor characteristics of fine coffee beans

Jasmine-scented Yega Chuefei Adordo Coffee Flavor taste manor characteristics of fine coffee beans

Yega Xuefei is divided into two categories according to the different ways of handling raw coffee beans: category An is washed, and the grade standard is set by the American Fine Coffee Association SCAA, which is divided into Gr-1 and Gr-2. The smaller the Arabic numeral is, the higher the grade is. The style of G1 Yega Chuefei is distinct, and the flavor of citrus and floral flavor in the coffee liquid is irresistible to everyone. Category B is the taste of sun-treated raw coffee beans.

2016-08-11
Jasmine-scented Yejassefi Coffee Manor: an introduction to the flavor and taste of Cochel Manor

Jasmine-scented Yejassefi Coffee Manor: an introduction to the flavor and taste of Cochel Manor

Yega Xuefei is divided into two categories according to the different ways of handling raw coffee beans: category An is washed, and the grade standard is set by the American Fine Coffee Association SCAA, which is divided into Gr-1 and Gr-2. The smaller the Arabic numeral is, the higher the grade is. The style of G1 Yega Chuefei is distinct, and the flavor of citrus and floral flavor in the coffee liquid is irresistible to everyone. Category B is the taste of sun-treated raw coffee beans.

2016-08-08
Explanation of some Coffee terms (2)

Explanation of some Coffee terms (2)

Defective beans: defective coffee beans mixed with raw beans, including moldy beans, dead beans, black beans, immature beans, fermented beans and so on. If the defective beans are not hand-picked before and after baking, it will destroy the taste of the coffee. Colombian fresh and bright coffee: this is one of the four categories of coffee classified by the New York Futures Exchange according to the origin of coffee. It is Colombian, Kenyan and Tanzanian coffee.

2014-08-22
Coffee cocktail Coffee and Tennis Formula

Coffee cocktail Coffee and Tennis Formula

Coffee tini is actually a creative coffee inspired by the famous classic cocktail: Martini. The world of wine is too complicated. Among the commonly used cocktails, there is a large category called distilled liquor. In China, distilled spirits are divided into six categories: gin, vodka, rum, Tequila, whisky, brandy. In these six distilled spirits, and iced coffee, to be exact, ice

2015-02-26
Coffee cocktail Coffee Tenny

Coffee cocktail Coffee Tenny

Coffee tini is actually a creative coffee inspired by the famous classic cocktail: Martini. The world of wine is too complicated. Among the commonly used cocktails, there is a large category called distilled liquor. In China, distilled spirits are divided into six categories: gin, vodka, rum, Tequila, whisky, brandy. In these six distilled spirits, and iced coffee, to be exact, ice

2015-08-06
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