THE ISOMERIZATION AND OXIDATION OF CAROTENOID COMPOUNDS IN THE OIL PALM FRUIT DURING PRODUCTIONS OF CPO Isomerisasi dan Oksidasi Senyawa Karotenold dalam Buah Kelapa Sawlt Selama Pengolahan CPO - Perpustakaan UGM, i-lib ([Yogyakarta] : Universitas Gadjah Mada, 2008)