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All Journal HAYATI Journal of Biosciences Jurnal Pengolahan Hasil Perikanan Indonesia Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Biopropal Industri ANNALES BOGORIENSES Annales Bogorienses
Swastika Praharyawan, Swastika
Research Center for Biotechnology, Indonesian Institute of Sciences (LIPI)
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology

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Characterization of lipid productivity and fatty acid profile of three fast-growing microalgae isolated from Bengkulu for possible use in health application Praharyawan, Swastika; Rahman, Delicia Yunita; Susilaningsih, Dwi
Journal of Tropical Life Science Vol 6, No 2 (2016)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.06.02.03

Abstract

Three strains of fast-growing microalgae were investigated in this study for their potential of lipid production and its possible use in health application. Lipid content, lipid productivity, and fatty acids profile of the 3 mi-croalgae strains were also analyzed. The strain of LBB13-2-AL045 and LBB13-2-AL048 possessed highest lipid content (49.08 ± 0.25%) and lipid productivity (40.27 ± 1.91 mg.L-1.day-1), respectively, among the other tested strains. The fatty acids profile from the 3 strains exhibited its possible use in health application. The two strains of LBB13-2-AL046 and LBB13-2-AL048 possessed high valuable fatty acids of polyunsaturated fatty ac-ids (PUFA) omega-3 and omega-6, whereas LBB13-2- AL045 possessed balance ratio of saturated fatty acid (SFA) : monounsaturated fatty acid (MUFA) : PUFA (1 : 1.3 : 1) as is recommended by American Heart As-sociation (AHA) (1 : 1.4 : 0.8). The high content of omega-3 and omega-6 fatty acids indicated that the algal lipids of two strains (LBB13-2-AL046 and LBB13-2-AL048) were potential to be applied in cardiovascular health. The balance ratio of SFA : MUFA: PUFA as is recommended by AHA indicated that the algal oil of LBB13-2-AL045 strain was recommended in order to generate the best LDL/HDL ratio.
Co-Authors Aminah Aminah Apip Amrullah Apriastini, Marsiti Asrul Muhamad Fuad, Asrul Muhamad Chempaka, Rayi Mishellia Dianursanti DWI SUSILANINGSIH Fadiyah, Farizul Fairuza, Dian Habibah, Lulu Hartono, Nelvina Nafisyah, Ayu Lana Obie Farobie Rahman, Delicia Yunita Riyona Desvy Pratiwi, Riyona Desvy Sapto Raharjo Silviredeta Anindya Putri, Silviredeta Anindya Widya FATRIASARI Zanjabila, Sabighoh