Analisis Proses Kapabilitas Iodine Value (IV) Crude Palm Kernel Oil Stearin (CPKST) Di Pabrik Kelapa Sawit

PT. XYZ, is a company engaged in the processing of palm kernel (CPKO). CPKO was separated into CPKOL (crude olein) and CPKST stearin). There discrepancy quality standard IV (Iodine Value) at which affects selling price consumer demand. Determination value by ranges from 5-7. Grouping data collection values carried out for 3 months, then analyzed using statistical control (SQC) methods I-MR charts, process capabilities, cause-and-effect diagrams. This study aims to analyze capability not accordance with standards. The results show that some are outside limits, moving UCL 0.70 LCL 0, individuals 7.33 6.18, said be good range 6.37 1 A causal analysis performed fishbone diagram. Based on diagram analysis, factors non-compliance found humans, machines methods. It necessary make efforts maintain product based existing regulations.