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How many kinds of coffee are there in the world? bookstore cafes

How many kinds of coffee are there in the world? bookstore cafes

In addition to the classification according to the planting area, there is another classification of coffee plants, that is, coffee trees, or coffee varieties. According to plant classification, the number of varieties of coffee trees is very large, but there are only two main varieties commonly used for coffee; one is Arabian coffee, and the other is Robbas special coffee. The former tastes pure and tastes good, but the concentration

2016-06-08
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
Coffee common sense several points that should be paid attention to in making espresso Espresso

Coffee common sense several points that should be paid attention to in making espresso Espresso

Making a good espresso can be a challenge for both coffee lovers at home and experienced baristas in the cafe. So to make a perfect espresso we should consider the following factors! [1] Bean requirements: no good coffee beans, no good espresso. Coffee beans must be fresh. Take espresso, for example.

2015-01-08
How to make a good espresso at 14:00: how to make a perfect ESPRESSO

How to make a good espresso at 14:00: how to make a perfect ESPRESSO

Making a good Espresso can be a challenge for both coffee lovers at home and the experienced Barista in the cafe. Below, we will discuss the various factors that affect Espresso. 1. Coffee beans without good coffee beans, there is no good Espresso. Coffee beans must be fresh. In the case of Espresso, coffee extracted from stale coffee beans

2016-01-19
Fresh coffee beans

Fresh coffee beans

Coffee beans fresh raw coffee beans (that is, unroasted coffee beans) will not decay for several years, once the raw beans enter the roasting process, after the aroma wakes up, they begin to age day by day. Roasted coffee beans will lose their taste in three to four days if they are not properly preserved. If they are properly stored, the taste period may be extended by three or four months. Fresh coffee beans are easy to soak into mellow jade, and off-flavor coffee beans are difficult for even immortals.

2014-06-26
What can Crema of Espresso tell us?

What can Crema of Espresso tell us?

During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.

2015-01-05
What can Espresso's Crema tell us?

What can Espresso's Crema tell us?

During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.

2015-01-15
Knowledge related to freshness, packaging and storage of boutique coffee

Knowledge related to freshness, packaging and storage of boutique coffee

Raw coffee beans (that is, unroasted beans) will not rot for several years. Once the raw beans enter the roasting process, the aroma wakes up and they begin to age day by day. Roasted coffee beans will lose their taste in three to four days if they are not properly preserved. If they are properly stored, the taste period may be extended by three or four months. Fresh coffee beans are easy to soak into mellow jade, and off-flavor coffee beans are hard to be immortals. Raw coffee beans are not good.

2015-04-13
Knowledge about freshness of coffee beans and packaging and storage

Knowledge about freshness of coffee beans and packaging and storage

Raw coffee beans (that is, unroasted beans) will not rot for several years. Once the raw beans enter the roasting process, the aroma wakes up and they begin to age day by day. Roasted coffee beans will lose their taste in three to four days if they are not properly preserved. If they are properly stored, the taste period may be extended by three or four months. Fresh coffee beans are easy to soak into mellow jade, and off-flavor coffee beans are hard to be immortals. Raw coffee beans are not good.

2015-10-26
What can the Crema of Espresso learn from boutique coffee?

What can the Crema of Espresso learn from boutique coffee?

During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.

2014-10-25
How to keep the coffee fresh? Coffee bean packaging

How to keep the coffee fresh? Coffee bean packaging

Boutique coffee is good coffee and is harmless to health. Different from coffee made with low-quality coffee beans, high-quality coffee uses high-quality coffee beans and freshly made coffee, which is harmless to health, and drinking in moderation is beneficial to the body and mind. Raw coffee beans (that is, unroasted beans) will not rot for several years. Once the raw beans enter the roasting process, the aroma wakes up and they begin to age day by day. Roasted coffee beans if

2016-05-26
What can the Crema of Espresso tell us about coffee basics?

What can the Crema of Espresso tell us about coffee basics?

During the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, and a few will continue to be kept internally, and these gases will be released when the coffee powder is ground, so coffee must be made as soon as possible after grinding. When hot water strikes coffee powder under Espresso pressure, it will emulsify the insoluble oil of coffee powder and at the same time, it will be supersaturated.

2014-10-28
Factors affecting the quality of coffee beans in terms of harvest, processing, treatment and storage

Factors affecting the quality of coffee beans in terms of harvest, processing, treatment and storage

The annual winter, that is, the dry season is the harvest time for coffee beans. After three to four years of growth, the coffee trees gradually mature and begin to bear fruit. The fruits are arranged in strings or clumps next to the branches. The coffee beans are wrapped in a red coat and can be picked as soon as they turn red. Most Arabica coffee beans mature in June and August, while Robasta coffee beans mature in September and October, so although

2015-11-03
Will coffee beans wither when stored for a long time? How to preserve coffee beans correctly

Will coffee beans wither when stored for a long time? How to preserve coffee beans correctly

Deterioration refers to the change in which the properties of polymers are reduced and cannot be recovered. Due to the action of heat, light, ultraviolet light, oxygen, ozone and various chemicals, polymer materials will change their physical or chemical properties, such as discoloration, cracking, intensity reduction and so on. These external conditions can cause the breakage or cross-linking of the polymer main chain, resulting in structural changes and reduced properties. Roasted coffee

2015-09-10
Drinking fresh coffee is a prerequisite for beauty and health

Drinking fresh coffee is a prerequisite for beauty and health

The freshness of coffee is the most important factor affecting coffee flavor and quality. Generally speaking, the cooked beans within 3 days to 1 month after roasting are called fresh coffee.

2014-07-12
Making skills and points for attention of Japanese hand-made Coffee

Making skills and points for attention of Japanese hand-made Coffee

Japanese-style hand-brewed coffee seems simple, but in fact, a little carelessness in each step will lead to different tastes of coffee or subtle changes. there are a few points that need to master the basic principles of making Japanese-style hand-brewed coffee and some variables when making Japanese-style hand-made coffee.

2014-07-04
Flannel trickling filter-let you know the romance of coffee

Flannel trickling filter-let you know the romance of coffee

Today, Japanese baking master Ichiro Kanaguchi will explain the romance of the flannel dripping method, which is full of manual cooking. Flannel dripping method is easy to reflect a person's personality, although the procedure is a bit cumbersome in the brewing process, it is easier to cultivate hobbies and interests with the help of tedious procedures, and it is still the favorite way for coffee lovers to brew. Use flange droplets

2015-11-20
Introduction of Italian blending formula with obvious sweetness and long-lasting taste

Introduction of Italian blending formula with obvious sweetness and long-lasting taste

Beans for making espresso are usually made of several kinds of beans in proportion, but no matter what kind of beans are mixed, they are all aimed at achieving two goals: one is to reduce the cost, the other is to balance the taste and highlight the characteristics, no matter how good our match is, you should know that there is only one ultimate goal, that is, to reduce the cost.

2016-06-29
Harvest, processing and storage of coffee beans

Harvest, processing and storage of coffee beans

The harvest of coffee beans in winter every year, that is, the dry season, is the harvest period of coffee beans. After three to four years of growth, coffee trees are maturing and begin to bear fruit. The fruits are arranged in strings or clumps next to the branches. The coffee beans are wrapped in a red coat and can be picked as soon as they turn red. Most Arabica coffee beans mature in June and August, and Robasta coffee beans

2014-06-10
Skills of making coffee cookies

Skills of making coffee cookies

Whether this cookie is delicious and crispy, the amount of oil is indispensable. Generally speaking, the oil content of cookies accounts for 70% of flour. There is even a 90% proportion. When there is oil in the flour, it will be crisp.

2014-07-18
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