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All Journal EKSAKTA: Journal of Sciences and Data Analysis Jurnal Perlindungan Tanaman Indonesia Indonesian Journal of Chemistry
Deni Pranowo
Chemistry Department, Faculty Of Mathematics And Natural Sciences, Universitas Gadjah Mada, Yogyakarta
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Materials Science & Nanotechnology

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ANALYSIS OF FREE FATTY ACID ON SOYBEAN OIL USING GAS CHROMATOGRAPHY – MASS SPECTROSCOPY Deni Pranowo; M Muchalal
Indonesian Journal of Chemistry Vol 4, No 1 (2004)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (159.009 KB) | DOI: 10.22146/ijc.21875

Abstract

Research on transesterification of soybean oil with sodium methoxide as the catalyst in methanol has been conducted. Yields of transesterification reaction were analyzed by gas chromatography-mass spectroscopy (GC-MS). GC-MS spectrum showed that mehtyl palmitic, methyl stearic, methyl oleic and methyl linoleic were produced from the reaction. The reaction was done for 90 minutes and gave convertion of 84.53% (b/b).
Co-Authors Ahmad Taufiq Arminuddin Ali Agus Amri Setyawati Ebrahim Razzazi-Fazeli Edhi Martono Edhi Martono Endang Astuti Indriana Kartini Istini Istini M Muchalal M. Yusuf Afandi Muchalal Muchalal Nuning Sri Mulatsih Nuryono Nuryono Rahmi Fitrah Rusmiati Suprihatin Sabirin Matsjeh Santi Dwi Puspitasari Sri Wedhastri Suputa Suputa Surajiman Surajiman Tri Joko Raharjo Tutik D. Wahyuningsih Tutik Dwi Wahyuningsih Winarto Haryadi Winda Cahyaningtyas Y.M.S. Maryudhani Yunianta Yunianta