Fresh Roasted Coffee Facts

Depending on the day, coffee is either the number one or two most consumed beverage in the world. It is enjoyed daily by hundreds of millions of people in virtually every country around the globe.

Many fresh roasted coffee lovers have no idea how their favorite morning cup of coffee is ‘made’. This article briefly explains the process of roasting gourmet coffee beans and how those wonderful flavors and aromas’ get into your morning cup!

It takes around fifteen to twenty minutes to roast gourmet coffee beans using a typical small commercial gas roaster. The usual rule-of-thumb is the quicker 84 Cofeethe roast, the better the coffee.

Short roasting retains the largest percentage of the gourmet coffee bean’s aromatic properties. Slow roasting gourmet coffee beans results in the beans baking and usually prevents them from developing fully. Also slow roasting normally won’t produce bright roasts and typically makes the beans hard instead of brittle even after the color standard has been attained.

Gourmet coffee beans have varying degrees of moisture when they are green or raw. The best fresh roasted coffee is created by first starting the roasting process with a slow fire until some of the moisture has been driven out of the bean. If too much heat is used at the beginning of the roasting process there is a high risk of “tipping” or charring the little germ at the end of the bean which is the most sensitive part of the bean.

“Kissing The Cheeks” of a gourmet coffee bean is caused by loading too many beans in the roasting cylinder at one time and revolving the roasting cylinder too fast. This causes some of the beans to ride the cylinder walls for a complete revolution instead of falling off the sides into the cylinder as it revolves. As a result one face of the gourmet coffee bean gets burned or ‘kissed’.

There are no universal standards for coffee roasting. Because roasting is part ‘art’, a roaster will develop a personal blend and roast combination and establish that blend/roast combination as a sample ‘type’ to be used as the in-house standard the next time a batch of that blend/roast is roasted. Coffee drinker’s tastes run the entire gambit of roasting possibilities, from light roasted to extremely dark roasts.

Many roasters use the following roasting classifications:

Light
Cinnamon
Medium
High
City
Full City
French
Italian
A city roast is a dark roasted bean. A full city roast is a few degrees darker yet. A French roasted bean is cooked until the natural oil appears on the surface. And an Italian roasted bean is roasted until it is carbonized so it can be easily powdered.

In the United States, lighter roasted beans are favored on the west coast, the darkest roasts are enjoyed in the south and a medium-colored roast is the primary roast enjoyed on the east coast. Coffee drinkers in Boston especially enjoy cinnamon roasted coffee.

Coffee loses weight during the roasting process. The amount of weight lost varies according to the degree of roasting and the nature of the bean. Green beans, on average, loose sixteen (16%) percent of their weight during the roasting process. Typically one hundred pounds of coffee in the cherry produces twenty-five pounds in the parchment. One hundred pounds in parchment produces eighty-four pounds of cleaned coffee. And one hundred pounds of cleaned coffee produces eighty-four pounds of fresh roasted coffee.

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