CD Skripsi
Pengaruh Penggunaan Pelarut Organik Yang Berbeda Terhadap Sifat Fisika Kimia Minyak Ikan Tembakul (Periopthalmodon Schlosseri)
ABSTRACT
This study was aimed to determine the physicochemical properties of fish oil and to
determine the best solvent for dissolving fish oil mudskipper. The method used was
an experimental method, with a non-factorial Completely Randomized Design (CRD)
consisting of 3 levels of treatment namely, the use of methanol (X1), the use of
ethanol (X2), and the use of propanol (X3). The parameters used in the analysis of
physicochemical properties were fat content, iodine value, peroxide value,
saponification value, color and odor. The results showed that the characteristics of
mudskipper fish oil using methanol solvent were fat content of 1.51%, iodine value of
105.79 mgiod/100 g, peroxide value of 3.57 meq/kg, saponification value of 155.79
mgKOH/g, yellow color and fishy odor. Furthermore, the characteristics of
mudskipper fish oil using ethanol solvent were fat content of 1.50%, iodine value of
107.59 mgiod/100 g, peroxide value of 3.83 meq/kg, saponification value of 154.95
mgKOH/g, brown color and fishy odor. Moreover, the characteristics of mudskipper
fish oil using propanol solvent were fat content of 1.48%, iodine value of 107.98
mgiod/100 g, peroxide value of 3.95 meq/kg, saponification value of 152.21
mgKOH/g, black color and fishy odor.
Keywords: Mudskipper fish oil, physicochemical properties, solvent
1)Student of Fisheris and Marine Faculty, Universitas Riau
2)Lecturer of Fisheris and Marine Faculty, UniversitasRiau
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