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    Penentuan Kadar Lemak Total pada Tepung Ikan dengan Metode Sokletasi di Laboratorium Kimia Unit Pelaksana Teknis Penerapan Mutu Hasil Perikanan Medan

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    Date
    2020
    Author
    Sinaga, Cristina
    Advisor(s)
    Marpongahtun
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    Abstract
    An analysis of total fat content has been carried out on fish meal samples in the Technical Implementation Unit for the Application of Fishery Quality Result conducted by the soxhletation method. Extraction with soxhlet extractor using CHCl3 solvent in a bottom flask, carried out 60oC at 8 hours, the solution that was evaporated to dry, the percentage of fat content is determined based on the value of the weight reduction results of the bottom pumpkin before and after the treatment and then divided by the weight of fish meal. The results of the analysis of total fat content obtained from fishmeal coded fishmeal I have total fat content with an average of 13,6% and fishmeal coded fishmeal II have total fat content with an average of 9,3 %. The total fat content of fish meal II meets the total fat value in accordance with SNI 01-2715-1996, which is 8-12%.
     
    Telah dilakukan analisis kadar lemak total pada sampel tepung ikan di Unit Pelaksana Teknis Penerapan Mutu Hasil Perikanan yang dilakukan dengan metode sokletasi. Ekstraksi dengan extractor soxhlet dengan menggunakan pelarut CHCl3 dalam labu alas, dilakukan pada suhu 60oC selama 8 jam, larutan yang terhasil dievaporasi sampai kering, persentasi kadar lemak ditentukan berdasarkan nilai hasil pengurangan berat labu alas sebelum dan sesudah perlakuan kemudian dibagi dengan berat tepung ikan. Hasil analisis kadar lemak total yang diperoleh dari tepung ikan yang berkode tepung ikan I memiliki kadar lemak total dengan rata-rata sebesar 13,6 % dan tepung ikan yang berkode tepung ikan II memiliki kadar lemak total dengan rata-rata sebesar 9,3 %. Kadar lemak total tepung ikan II memenuhi nilai lemak total yang sesuai dengan, SNI 01-2715-1996 yaitu 8-12 %.

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    http://repositori.usu.ac.id/handle/123456789/25583
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    Repositori Institusi Universitas Sumatera Utara - 2025

    Universitas Sumatera Utara

    Perpustakaan

    Resource Guide

    Katalog Perpustakaan

    Journal Elektronik Berlangganan

    Buku Elektronik Berlangganan

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV