Drink Coffee, Live Forever !!
Coffee beans are the seeds of a fruit called a coffee cherry. Coffee cherries grow on coffee trees from a genus of plants called Coffea. There are a wide variety of species of coffee plants, ranging from shrubs to trees.
Types of bean. There are two main types of coffee species, Arabica and Robusta. Arabica originates from Ethiopia and produces a mild, flavorful tasting coffee. It is the most popular type worldwide. However, it is expensive to grow because the Arabica plant is sensitive to the environment, requiring shade, humidity, and steady temperatures between 60-75 degrees Fahrenheit. The Robusta coffee plant is more economical to grow because it is resistant to disease and survives in a wider range of temperatures between 65-97 degrees Fahrenheit. It can also withstand harsh climate changes such as variations in rainfall and strong sunlight.
Types of roast. Coffee beans start out green. They are roasted at a high heat to produce a chemical change that releases the rich aroma and flavor that we associate with coffee. They are then cooled and ground for brewing. Roasting levels range from light to medium to dark. The lighter the roast, the lighter the color and roasted flavor and the higher its acidity. Dark roasts produce a black bean with little acidity and a bitter roasted flavor. The popular French roast is medium-dark.
Types of grind. A medium grind is the most common and used for automatic drip coffee makers. A fine grind is used for deeper flavors like espresso, which releases the oils, and a coarse grind is used in coffee presses.
Decaffeintated coffee. This is an option for those who experience unpleasant side effects from caffeine. The two most common methods used to remove caffeine from coffee is to apply chemical solvents (methylene chloride or ethyl acetate) or carbon dioxide gas. Both are applied to steamed or soaked beans, which are then allowed to dry. The solvents bind to caffeine and both evaporate when the beans are rinsed and/or dried. According to U.S. regulations, at least 97% of the caffeine must be removed to carry the decaffeinated label, so there may be trace residual amounts of caffeine. Both methods may cause some loss of flavor as other naturally occurring chemicals in coffee beans that impart their unique flavor and scent may be destroyed during processing.
1. Starbucks
The brand is not known for sourcing and roasting the best coffee
beans. Most
of their coffee beans are dark roasted, meaning, they taste bitter. And many consumers, who
know their coffee, complain that Starbucks coffee has a distinct burnt taste.
2. Dunkin' Doughnuts
Dunkin' is not as big a brand as Starbucks but they are
second in line in the number of stores. But yes, the coffee Dunkin' offers is surely
somewhat superior to Starbucks. For instance, Dunkin' does not have the signature burnt
taste in coffee as Starbucks does. The coffee is also cheaper.
3. Costa Coffee
Costa coffee is one of the largest coffee chains in Britain.
Having its presence in more than 31 countries worldwide, it has more than 3000 outlets
serving coffee with around 18 thousand branches in the whole world.
4. McCafé
Owned by McDonald's, McCafe is one of the leading coffee chains in
countries like Australia and New Zealand. McCafé enjoys the benefit of having a vast
presence (Because let's face it, McDonald's is everywhere!) As McDonald's expands worldwide,
there is a decent chance of McCafé doing the same.
5. Peet's Coffee
Peet's coffee is said to be fairly stronger than the coffee
Starbucks serves so it might not be for everyone. Peet's has a long history of serving
darker roasted Arabica coffee. The coffee supposedly has a variety of flavours .