The comprehensive advice book for coffee enthusiasts: To prepare the green coffee bean for brewing, it must first be roasted. Coffee beans are roasted with dry heat and with constant agitation to ensure even heating. The range of roasts varies from light golden brown all the way to a dark, almost black appearance. Varying the roasting time has a significant effect on the flavor, aroma, and color of the brewed coffee. Although there are several levels of roasting, they can be grouped into three main categories: light, medium, and dark.

Espresso – Espresso is the base for other coffee drinks and is prepared by forcing nearly boiling water into tamped fine ground coffee under pressure. The result is thus a concentrated liquid of dissolved and suspended flavors of coffee with a little crema on top. The size of a basic espresso is 25 ml which can be further classified as single, double or triple shot(25 ml,50 ml or 75 ml) according to the strength required. As it was further stated, it is the base of other coffee beverages like; Cappuccino, Latte, Mocha, Macchiato and Americano. Espresso gained its popularity in the 1980s but at that time it was just available in the stores only. Lately, home brewing equipment were made to ease the coffee lovers have their favorite drinks at home. Now days, many equipment are available online as well as in the stores.

Let’s talk about espresso coffee makers. If your budget is a little more fluid and you’re looking for a top-notch automatic espresso machine, you’re in for a treat with the DeLonghi Eletta espresso and cappuccino maker. We should say off the bat that the DeLonghi Eletta gets our vote as the best espresso machine for your office. Most reviewers seem to prefer the Jura Giga 5 espresso machine for this type of sustained use but we defend our choice of the Eletta… You see, we’re not here for a quick sale or to nudge you in the direction of a more expensive product than you need. In our opinion, the Jura Giga 5 is 3 times as expensive without delivering 3 times the quality of coffee so read on to see why we think the DeLonghi makes better sense…

Excelsa is technically a member of the Liberica family, but its species is actually incredibly distinct. Like the Liberica coffee described above, Excelsa is grown primarily in Southeast Asia and represents only a small fraction of the world’s coffee production. Excelsa does boast a tart, fruitier flavor and is known for showing attributes of both light and dark roast coffees to create a unique profile that is frequently sought out by coffee enthusiasts. We’ve said it before and we’ll say it again, drinking coffee is about finding what you enjoy and sticking with it. Knowing that Arabica and Robusta the most prevalent and affordable options you’ll encounter on a regular basis, think about how you actually like to drink your coffee – hot, iced, with/without creamer? Typically, if you’re more of a coffee purist who enjoys a simple fresh, hot, black coffee then a light Arabica bean like our Ethiopian Yirgacheffe product would be an ideal choice. If you generally prefer pouring your coffee over ice or enjoying it with some additional flavor add-ins, then we might recommend giving our Knockbox Espresso a shot. The main thing to remember is that it’s all about finding what works for you, so try different things and enjoy the process! Read more information at this blog.

Excelsa is actually a sub variety of Liberica; however, the two types have very different profiles, so many people still consider them two completely different types. Liberica beans peaked in popularity in the 1890s when coffee rust destroyed 90% of the world’s Arabica crops. The Philippines were the first to start any kind of serious production and thus became a major supplier. These beans were (and are when you can find them) known for having a distinct, woody or smoky flavor with a full body and floral or fruity aroma. However, after the Philippines declared independence, trade between there and the United States was cut off. So by the time a crop of Liberica could be reestablished, Arabica had already reclaimed the top spot for coffee production. It has remained that way since then.