The density of a coffee bean is often taken as a sign of quality, as a more dense bean will roast more with a better dynamic. The density of a coffee bean is often taken as a sign of quality, as a more dense bean will transfer heat differently that a “soft” bean, ie lower grown coffee with less density. The higher a coffee is grown, the more dense it is likely to be. Density can vary with Hibrido de Timor abbreviated HdT is the interspecies hybrid of C. Arabica and C. Canephora (Robusta) that was found in Timor Leste in the 1940s. It has been the bases of plant breeding for disease More of coffee too. Coffee is sorted at In coffee talk, it refers to a coffee-producing region or country; such as, "I was just at origin." Of course "Origin" for most product we use is not a beautiful farm in a temperate climate, More by density, with the most dense beans graded as higher quality, and some In coffee, a defect refers to specific preparation problems with the green coffee, or a flavor problem found in the cupping process. Bad seeds in the green coffee sample are termed defects, and scored against More beans such as “quakers” (from unripe fruit) lacking density.