Coffee bean such fatty acids – 3-methyl-valeric acid (sour, green-herbaceous, unpleasant odor), acetaldehyde (pungent-nauseating odor, even when highly diluted, present in dried green coffee beans at concentrations of about 5 mg/kg), propanal (choking effect on respiratory system, penetrating-nauseating), butanal (nauseating effect, present in dried green coffee beans at 2 to 7 mg/kg), or pentanal (very repulsive nauseating effect). Coffee bean A coffee bean is a seed of the coffee plant and the source for coffee. It is the pit inside the red or purple fruit often referred to as a cherry. Just like ordinary cherries, the coffee fruit is also a so-called
Arabic coffee of Arabic coffee has almost no calories or fat. It contains a small amount of protein. Arabic coffee Arabic coffee (, ) refers to a version of the brewed coffee of "Coffea arabica" beans. Arabic coffee is typically grown at a height of 1000 to 2000 meters, and represents about 60-70% of the coffee industry in the world. Most Arab countries throughout the Middle East have developed unique methods for brewing and preparing coffee. Cardamom is an often-added spice, but it can alternatively be served plain (). There are mainly two types of Arabic coffee; one with a golden colour