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How do coffee beans come from? what are the legends about coffee beans?

How do coffee beans come from? what are the legends about coffee beans?

Coffee tree belongs to the evergreen tree of Rubiaceae. Since ancient times, most of the plants of Rubiaceae are plants with special effects, such as quinine tree, which is regarded as a specific drug for malaria, and Dugan, which is used to treat amoeba dysentery. Coffee is defined as the most unique alkaloid drinking flora. Usually after sowing for two to three years, coffee trees can grow to a height of about five to ten meters, but to prevent coffee beans from losing their aroma and flavor.

2016-06-30
How do various coffee machines work?

How do various coffee machines work?

1. The working principle of the drip coffee machine when the power is turned on and the switch is turned on, the indicator light is on and the heating tube starts to work. When there is no water in the tank, the temperature rises. When the temperature rises to a certain temperature, the thermostat is disconnected and the heating tube stops working. When the temperature begins to drop, the thermostat is restored and the heating tube continues to work to achieve heat preservation. 2. The working principle of high-pressure steam coffee machine coffee pot has

2014-08-09
Common sense of Coffee Culture the ratio of Chinese tea to western coffee culture

Common sense of Coffee Culture the ratio of Chinese tea to western coffee culture

Tea, coffee and cola are called the three largest drinks in the world, and the largest consumption is tea and coffee. Coffee plays an irreplaceable role in the life of westerners, no matter in school, company, shopping mall or at home, everyone enjoys it with a coffee cup, while tea is deeply rooted in Chinese life, it is not only a kind of drink, but also carries Chinese culture. Tea and coffee represent

2014-12-01
Explain in detail how various coffee utensils work in brewing coffee.

Explain in detail how various coffee utensils work in brewing coffee.

1. The working principle of the drip coffee machine when the power is turned on and the switch is turned on, the indicator light is on and the heating tube starts to work. When there is no water in the tank, the temperature rises. When the temperature rises to a certain temperature, the thermostat is disconnected and the heating tube stops working. When the temperature begins to drop, the thermostat is restored and the heating tube continues to work to achieve heat preservation. 2. The working principle of high-pressure steam coffee machine coffee pot has

2015-01-21
The ratio of Chinese tea to western coffee culture

The ratio of Chinese tea to western coffee culture

Tea, coffee and cola are called the three largest drinks in the world, and the largest consumption is tea and coffee. Coffee plays an irreplaceable role in the life of westerners, no matter in school, company, shopping mall or at home, everyone enjoys it with a coffee cup, while tea is deeply rooted in Chinese life, it is not only a kind of drink, but also carries Chinese culture. Tea and coffee represent

2015-04-28
The historical origin, several classifications, frequently asked questions and explanation of using skills of coffee machine

The historical origin, several classifications, frequently asked questions and explanation of using skills of coffee machine

The History of the Coffee Machine: the Historical stage of the Development of the Coffee Machine: the gestation period the perfect Steam Theory of Coffee extraction before 1900 in 1818, Dr. Romershausen obtained a patent for an extractor in Prussia. In 1822, the Frenchman Louis Bernard Rabout obtained a patent on the basis of the characteristics of oil-absorbing ink paper combined with the design of Dr. Romershausen.

2015-11-23
Common sense of Coffee Culture Tea Culture History and Coffee Culture History

Common sense of Coffee Culture Tea Culture History and Coffee Culture History

Tea, coffee and cola are called the three largest drinks in the world, and the largest consumption is tea and coffee. Coffee plays an irreplaceable role in the life of westerners, no matter in school, company, shopping mall or at home, everyone enjoys it with a coffee cup, while tea is deeply rooted in Chinese life, it is not only a kind of drink, but also carries Chinese culture. Tea and coffee represent

2015-03-09
Comparison of Tea and Coffee the ratio of Chinese Tea and Western Coffee Culture

Comparison of Tea and Coffee the ratio of Chinese Tea and Western Coffee Culture

Tea, coffee and cola are called the three largest drinks in the world, and the largest consumption is tea and coffee. Coffee plays an irreplaceable role in the life of westerners, no matter in school, company, shopping mall or at home, everyone enjoys it with a coffee cup, while tea is deeply rooted in Chinese life, it is not only a kind of drink, but also carries Chinese culture. Tea and coffee represent

2015-02-07
The various parts of the coffee plant decompose the shallow root crop of coffee.

The various parts of the coffee plant decompose the shallow root crop of coffee.

Coffee is a shallow root crop, and the plants propagated with seeds have conical roots. Root system refers to the general name of root. The root morphological distribution and depth of shade varieties / soil conditions and agricultural technical measures are different. From the point of view of varieties, the roots of small / medium grain species are shallower, while those of large grain species are deeper. Under normal circumstances, there is a thick and short taproot and many well-developed lateral roots. Yunnan small-grain coffee has a 4-year-old fruit.

2015-09-23
Tutorials on the working principle and use of 5 common coffee machines

Tutorials on the working principle and use of 5 common coffee machines

Friends who like to drink coffee know that there are two kinds of coffee machines commonly used in families, one is the American coffee machine, also called the American coffee maker, and the other is the high-pressure steam coffee machine. The following is a simple description of the working principle of these two coffee machines: 1, the working principle of the drip coffee machine when the power switch is turned on, the indicator light is on, and the heating tube starts to work. When there is no water in the tank, Wen

2015-09-10
How much is coffee beans? What are the benefits of coffee beans?

How much is coffee beans? What are the benefits of coffee beans?

Legend has it that around the tenth century AD, on the Ethiopian plateau in Africa, there was a shepherd Carl, who one day saw goats suddenly excited and excited. He thought it was strange, and after careful observation, he found that these sheep were excited by eating some kind of red fruit. Carl tasted some curiously and found himself feeling refreshed after eating.

2016-05-05
Encyclopedia of coffee beans

Encyclopedia of coffee beans

Coffee beans are washed and dried, flat beans and round beans. The coffee beans are dark and light in color. Through deep roasting, the coffee beans explode, doubling in volume and reducing their weight by nearly 1 inch 4. In the process of roasting, coffee beans gradually produce volatile flavor oil, so that various flavors can reach a perfect balance. Even in the same producing country, coffee beans will be due to the climate, altitude and soil quality of different regions.

2014-06-30
How much does it cost to make coffee beans?

How much does it cost to make coffee beans?

Coffee bitter taste, with a specific aroma, containing caffeine alcohol and 1.3% caffeine alkaloids, for anesthesia, diuresis, excitement and cardiac drugs. Roasted coffee also has the effect of helping digestion; coffee contains caffeine, which stimulates the central nervous system, promotes the decomposition of liver glycogen, and raises blood sugar. Moderate drinking can make people temporarily energetic, quick thinking. Drinking after exercise can eliminate fatigue and

2016-05-03
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