According to some experts , coffee peaberry formed due to : ( 1 ) incomplete pollination , hence one of the two seeds in the cherries into dried up, so that the seed which occupies the remaining space on the coffee fruit , flower pollination usually occurs at the tip of the branch where the stigma slightly damaged by wind or insects , (2 ) delivery of nutrients imbalance at conception because the trees are stressed, thus making less than perfect seed growth, and ( 3 ) genetic disorders.
Therefore , there is no 100 % coffee tree produces peaberry coffee, coffee production peaberry usually ranges from 2-5 % of the total production of the whole coffee fruit. So to get coffee peaberry must go through a process that is not easy, having to go through the process of sorting coffee beans which amounts to tens of thousands of coffee beans. Due to the rarity and sorting complexity that makes peaberry coffee quite expensive price.
Peaberry coffee usually generated by a lot of old coffee trees aged 10 years and above, where the flowers of coffee in old coffee trees often do not get the perfect pollination, so the coffee tree is likely to produce the best coffee beans peaberry.
For coffee lovers, peaberry coffee flavor so smooth with the aroma and taste that is 3 times stronger than regular coffee seeds, with very high levels of caffeine that cause drowsiness effect is not easy for those who consume them . Besides that, many people believe that coffee peaberry efficacious add extra power and vitality of men, but until now there are no studies have already proved the claim. Recent research experts at the University of Coventry, the United States presented at the meeting of the annual conference of the Society for Experimental Biology in Salzburg, Austria at the end of June 2012 and found that the compound caffeine can trigger muscle strength older, meaning caffeine can act as a stimulant for generate more power. Therefore the results of these studies may be able to support the efficacy claims peaberry coffee, peaberry coffee given caffeine -containing compounds are higher than regular coffee .
The coffee experts refer to nutrients and aromatic compounds contained in coffee beans peaberry more complex, so has the aroma and taste stronger than regular seeds, not least due to the nutrients used initially for 2 seed for 1 seed because the seeds are rounded shape changes and more small. Moreover, this coffee peaberry more commonly found in coffee plantations in the highlands, with an altitude of 1,500 meters above sea level. In general, the higher the temperature gets colder planting area, where coffee will grow more slowly and produce coffee cherries are smaller, denser and more flavorful, so that the aromatic components contained in it grows and develops slowly and very dense form a distinctive flavor .
In addition, the distinctive flavor of coffee peaberry influenced also by the roasting process, Roast coffee Magazine a special magazine published in the United States reported that the results of the coffee roaster coffee peaberry better than usual, due to the spherical shape of the coffee bean roaster will produce a more equitable result than regular coffee that looks more flat, so the steeping produces results that have better flavor than regular coffee .
