ARABICA COFFEE BEANS

Caffeine content: 34.1- 38.5g per Kg Classification by defects and size The following grades shall have the following tolerances for infestation and damage Tolerances for Arabica coffee beans S/N GRADE TOTAL DEFECT TOLERENCE   AA1 5%   A2 7%   A+3 5%   B4 10%   PB5 10%   AB6 7%   CPB7 12 %   Bugisu UG Sound bean tolerance up to 10%, Extraneous matter up to 2%, Stones & metals should be absent   TRIAGE Sound bean tolerance up to 10%, Extraneous matter up to viii © UNBS 2018 – All rights reserved 2%, Stones & metals should be absent   MIXED ARABICA Sound bean tolerance up to 10%, Extraneous matter up to 2%, Stones & metals should be absent   NB: All the above coffee grades (1,2,3,4,5,6,7) except under grades should comply with the following: • Primary defects tolerance limit up to – 1% per defect • Secondary defects tolerance limits up to- 1% per defect. • Should be of a good physical appearance, free from all traces of fermentation, mustiness and other undesirable smells and taints.