Penentuan Bilangan Yodium Dan Kadar Asam Lemak Bebas Pada Produk Crude Palm Kernel Oil (CPKO) dengan Menggunakan Metode Titrasi Asam-Basa pada PT. Perkebunan Nusantara II Pagar Merbau Lubuk Pakam

Abstract

Research on the determination of iodine number and free fatty acid content of Crude Palm Kernel Oil (CPKO) at PT. Perkebunan Nusantara II Merbau-Lubuk Pakam. The method used for iodine number was iodometric titration using wijs solution and starch solution indicator. Whereas for the determination of free fatty acid levels is acid-base titration using the phenolphthalein indicator. The results obtained show that the iodine number in CPKO is 23.73 G 12/100 G, while the free fatty acid content in CPKO is 1.69%. The iodine number of CPKO complies with the Regulation of the Minister of Home Affairs, which is 20-27 G 12/100 G. The free fatty acid content contained in CPKO complies, namely ≥1.5%. (PERMENDAGRI 54 of 2015).