Pengolahan Minyak Jelantah Menjadi Sabun Batang dengan Ekstrak Kunyit (Curcuma Domestica VAL.), Lidah Buaya (Aloe barbadensis Milleer), dan Pepaya (Carica Papaya L.)

Abstract

Waste Oil is the remains of frying oil that can not be reused. Therefore need a further processing, one of them are to be soap bar. The study was used to processing waste oil in to soap bar with the extract of turmeric, aloe vera and papaya. The study was conducted at the Laboratory of Agricultural Engineering and Analysis of was done in Food Chemical Analysis Laboratorium Faculty of Agricultural in May 2014 to July 2014 by using a non-factorial completely randomized. Parameters measured were water content, free fatty acid(FFA), alcohol insoluble part, and organoleptic test. The result show that turmeric, aloe vera, and papaya extract had not significant effect on water content, free fatty acid(FFA) and alcohol insoluble part.