This International Standard specifies a method for the determination of the deterioration of bleachability index (DOBI) of crude palm oil. It is not applicable to oils with significant levels of chlorophylls.
ISO 17932:2005 history
2011ISO 17932:2011 Palm oil - Determination of the deterioration of bleachability index (DOBI) and carotene content
2005ISO 17932:2005 Animal and vegetable fats and oils - Determination of the deterioration of bleachability index (DOBI)