Penentuan Nilai Dobi (Deterioration Of Bleachability Index) pada Minyak Sawit Mentah (Crude Palm Oil) dengan Spektrofotometri UV

Abstract

DOBI is one indicator of the quality of CPO, which DOBI is the ratio of the absorbance at the visible range (446 nm) and UV absorbance in the range (269 nm) are needed to determine the quality of the CPO. CPO is the quality of the initial requirement to produce a high quality end product. Writing scientific papers aimed to determine the value of DOBI on CPO obtained from some of the PT. SOCFINDO. DOBI average value obtained from the analyzed CPO is 2.74. DOBI value obtained partially meets the standards and some do not meet quality standards. CPO processing that goes well will produce oil with appropriate quality standards (PORAM) is to DOBI (2.8 min)