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All Journal Medical Laboratory Analysis and Sciences Journal
Rizqi Asri Fauzi Nugraha
STIKes Karya Putra Bangsa
Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology

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Analysis of bulk oil in Tulungagung district on physical and chemical properties Taufik Salis Syaifudin; Rizqi Asri Fauzi Nugraha; Indra Lasmana Tarigan
Medical Laboratory Analysis and Sciences Journal Vol 1 No 1 (2019): May 2019
Publisher : Department of D3 Medical Technology Laboratory STIKes Hutama Abdi Husada Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (373.648 KB) | DOI: 10.35584/melysa.v1i1.16

Abstract

This study aims to analyze the quality of Bulk frying oil in the Tulungagung district. Four samples were a test using physical parameters, organoleptic, density, and viscosity, while the chemical parameters were a test or the value of free fatty acids, acid numbers, and peroxide numbers. Comparison of the results of the analysis with SNI (Indonesian Standard Oil Quality), the four samples have poor chemical properties quality, it could be known by the acid number of samples 0.56, 0.78, 0.78, 1.65 (%) and Free fatty acids number 2.86, 9.98, 4.23, 6.7 (%) are higher than SNI 0.3 and 0.6 (%), even sample D has a poor peroxide number. So that overall, it is shown that the quality of Bulk oil from the samples used is not good enough.
Co-Authors Indra Lasmana Tarigan Taufik Salis Syaifudin