The big tips book for coffee enthusiasts: Dark-roasted coffee is roasted until the sugars begin to caramelize and the oils begin to rise to the surface of the bean. Depending on the darkness of the roast, the bean may have a slight sheen or an oily appearance. The flavor of dark-roasted beans is strong, smoky, and sometimes spicy. The original flavor of the bean is overpowered by the roasted flavor and therefore lower quality beans are often used for darker roasts. Although these roasts have low acidity, they are often described as bitter. Roasts that fall within the dark category include French, Viennese, Italian, and Espresso.

Ristretto – This is a strong form of Espresso that is made with the same amount of coffee grounds, but extracted with half the amount of water in same time interval. The grounds here used are extra fine resulting in a concentrated shot. Doppio – It is a double shot extracted via double coffee filter in a portafilter. Now days, Doppio has become a standard drink in place is a normal espresso. Americano – The last major variation of coffee was derived in America were people love strong coffee. The Americano is prepared by adding hot water to a single or double shot of espresso as required. This coffee is famous in America and slightly in nearby areas.

Let’s review some of the best percolator coffee makers. Rancilio is a household name in the coffee machine space and rightly so. Their commercial-grade machines work equally well in small coffee shops are at home on the counter. The Silvia is not exactly packed to bursting with features. That said, not everyone wants an over-complicated espresso machine that needs a PhD to operate it. If you’re on the hunt for a stripped-down coffee maker that will deliver great espresso all day long, read on… The basic nature of this espresso machine means it’s extremely simple to start using straight out the box.

There was a time when Liberica coffee was incredibly popular. Near the end of the nineteenth century, a plant disease now known as “coffee rust” had set in and eliminated almost all of the Arabica plants across the entire planet. Because coffee was such a huge commodity, even at that point, farmers and government bodies both set out to find suitable substitutes. The Philippines were the first to harvest and sell the Liberica plant at a noteworthy volume and as the sole supplier the nation saw its economy grow tremendously. At this point, the Philippines was a U.S. territory but as its economy grew the nation declared its independence. As a result, the U.S. imposed steep economic sanctions and cut off supplies to the country. This ultimately led to the downfall of the Liberica coffee bean in the global marketplace, as no other nations were ever able to step up and match the production that the Philippines had once pioneered. See more information at Coffee Informer.

Starting with a fan favorite among coffee connoisseurs, estimates for Arabica’s prevalence in the world production range from 60 to 75 percent. These plants are occasionally referred to as the mountain varieties because they are grown at higher altitudes with ample shade and steady rainfall. Overall, this is the most “delicate” or least hardy of the different types. That means that growing it in the wrong environment could severely and negatively the success of the crop. Also, they are more susceptible to diseases. (We mean plant diseases, not the flu). While there is obviously a high amount of variation among different localities, Arabica beans tend to have brighter bodies. Also, they usually have with more complex flavor profiles and aromas, which is why they tend to be more popular among serious coffee drinkers. These beans are showcased best by hot brewing, especially manual techniques like pour over. However, their depth and complexity can get overshadowed or diluted if you go for creamers and sugars or cold brewing methods.