Learn the core courses of coffee

The origin of coffee

Coffee is a beverage made from ground coffee beans that originated in Africa. According to legend, the coffee tree was discovered by a shepherd named Kaldi in the 9th century. He noticed that his sheep became unusually active after eating the coffee berries. Kaldi tried eating the berries himself and found himself refreshed and energetic.

From bean to cup

To make a delicious cup of coffee, you first need to select good quality coffee beans. Coffee beans produced in different regions have different tastes and flavors. Then these beans are ground and brewed into a rich and mellow liquid at the right temperature.

Main types and processes

The two main types of coffee currently available on the market are Arabica and Robusta.

- Arabica:

Arabica is the most common and widely used type of coffee bean. It usually has a higher acidity and floral aroma, and a softer taste. Arabica coffee beans are suitable for making strong and delicate coffee.

- Robusta:

Robusta is relatively easier to grow and has a higher yield. It usually has lower acidity and bitterness, and a stronger taste. Robusta coffee beans are suitable for making strong, bitter espresso.

Grinding and Brewing Tips

Grinding and brewing correctly are crucial steps to making a delicious cup of coffee.

- Grinding:

It is very important to choose the right coarseness for grinding. Too coarse or too fine will affect the final taste experience.

- Brewing:

Different types and process requirements are different, so you need to master factors such as time, temperature, and amount of water, and adjust them according to personal taste.

Coffee Culture and Art

Coffee is not just a drink, it also carries rich cultural and artistic connotations.

- Coffee shop culture:

Coffee shops have become a place for many people to relax and communicate. Here, you can taste a variety of coffee flavors and share your unique insights on coffee with others.

- Latte Art:

Latte art is made by pouring milk and espresso in a specific way to form various exquisite patterns. These patterns not only add visual enjoyment, but also show the maker's pursuit of details and skills.

Health and Research Findings

In recent years, more and more studies on the effects of coffee on health have been conducted and published.

- Antioxidants:

Scientists have found that when consumed in moderation, the antioxidants in coffee may help prevent certain chronic diseases.

- Refreshing:

Caffeine is a substance in coffee that stimulates the central nervous system, increasing alertness and concentration.

Conclusion

By studying the core course of coffee, we have learned about the origin of coffee, its main types and crafts, grinding and brewing techniques, as well as its cultural and artistic connotations. At the same time, we also realize that drinking coffee in moderation is good for health. I hope this article can give you a deeper understanding of coffee, and experience the culture and art contained in it while enjoying its delicious taste.