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    Analisis Asam Lemak Galur Mutan Kedelai (Glycine max L. Merril) Generasi M5 Dengan Metode Kromatoragfi Gas

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    Date
    2020
    Author
    Siringoringo, Ivana Juliandri
    Advisor(s)
    lubis, Khairunnisa
    Damanik, Revandyiskandar m
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    Abstract
    This study aims to determine the composition of the fatty acid content of the M5 generation mutant soybean lines using the gas chromatography method. This research was conducted at the Central Laboratory of the Faculty of Agriculture, University of North Sumatra, Medan and Indonesian Oil Palm Research Institute, Medan from August to October 2020. Soybean oil was obtained from 12 mutant lines, 1 parent and 1 comparison variety which were extracted using the Soxhlet method with Hexan (Pa) solvent, while the analysis of the composition of fatty acid content was carried out by the gas chromatography method. The analysis results obtained 10 types of composition of fatty acid content in soybeans and the ones that dominate are linoleic fatty acids (53%) and oleic fatty acids (51,8%). Linoleic and oleic fatty acids are polyunsaturated fatty acids and are classified as essential fatty acids.
     
    Penelitian ini bertujuan untuk mengetahui komposisi kandungan asam lemak yang terdapat pada galur mutan kedelai generasi M5 dengan metode gas kromatografi. Penelitian ini dilakukan di Laboratorium Sentral Fakultas Pertanian Universitas Sumatera Utara, Medan dan Laboratorium PPKS (Pusat Penelitian Kelapa Sawit), Medan pada Agustus s/d Oktober 2020. Minyak kedelai diperoleh dari 12 galur mutan, 1 tetua dan 1 varietas pembanding yang telah di ekstraksi menggunakan metode Soxhlet dengan pelarut Hexan (Pa), sementara analisis komposisi kandungan asam lemak dengan metode gas kromatografi. Hasil analisis diperoleh 10 jenis komposisi kandungan asam lemak pada kacang kedelai dan yang mendominasi adalah asam lemak linoleat (53%) dan asam lemak oleat (51,8%). Asam lemak linoleat dan oleat merupakan asam lemak tidak jenuh berantai banyak dan tergolong asam lemak esensial.

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    http://repositori.usu.ac.id/handle/123456789/31424
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    Repositori Institusi Universitas Sumatera Utara (RI-USU)
    Universitas Sumatera Utara | Perpustakaan | Resource Guide | Katalog Perpustakaan
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV