Coffee Trivia: Seven Important Facts About Coffee
Coffee is one of the most popular beverages in the world, and many people enjoy a delicious cup of coffee every day to wake up. However, do you know some important facts about coffee? In this article, we will introduce seven important facts about coffee.
1. Origin and species
Coffee originated in the Ethiopian Plateau in Africa and gradually spread to other regions. There are currently two main commercial types: Arabica and Robusta. Arabica is a higher quality and better tasting variety, while Robusta has a higher caffeine content.
2. Quality Assessment
Professionals use specific standards to evaluate the quality of coffee. These standards include aroma, acidity, sweetness, bitterness, and taste. Among them, aroma is considered one of the most important factors in judging a good cup of coffee.
3. Caffeine Content
Caffeine is one of the most well-known ingredients in coffee. Arabica coffee typically contains 0.8-1.4% caffeine, while Robusta contains a higher content of 2-2.7%. However, the degree of roasting can also affect the caffeine content, with lighter roasts usually resulting in slightly less caffeine.
4. Roasting degree
The degree of roasting is very important in determining the taste and flavor of coffee. Light roasts produce more acidic and floral flavors, medium roasts produce a more balanced and rich taste, and dark roasts bring out a stronger and bitter taste.
5. Storage
Proper storage of coffee preserves its freshness and flavor. Store unopened packages of whole beans or opened but unused bags of grounds in a clean, dry, light-proof, well-sealed container in a cool place. Avoid exposing coffee to direct sunlight or humidity.
6. Coffee and health
Drinking coffee in moderation can help boost your alertness and improve your concentration and reaction time. In addition, studies have shown that coffee may reduce the risk of certain cancers, Parkinson's disease, and type 2 diabetes. However, excessive coffee intake may lead to adverse effects such as insomnia, anxiety, and increased heart rate.
7. Coffee Culture
Different regions have their own coffee culture and customs. For example, in Italy, people usually enjoy a cup of espresso in the morning, while in the United States, they prefer to drink a large cup of Americano. No matter which way, savoring a cup of good coffee is a kind of enjoyment.
In summary, after understanding these seven important facts, we have a deeper understanding of this ancient and magical drink. Whether you are a coffee lover or a novice, this knowledge can help you better appreciate and enjoy a cup of delicious coffee.
