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Jurnal Pengolahan Hasil Perikanan Indonesia
Article . 2010 . Peer-reviewed
Data sources: Crossref
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Penggunaan Bentonit dalam Pembuatan Sabun dari Limbah Netralisasi Minyak Ikan Lemuru (Sardinella sp)

Authors: Bustami Ibrahim; Pipih Suptijah; Slamet Hermanto;

Penggunaan Bentonit dalam Pembuatan Sabun dari Limbah Netralisasi Minyak Ikan Lemuru (Sardinella sp)

Abstract

Proses pemurnian minyak ikan lemuru menghasilkan limbah yang memiliki warna dan bau yang merusak lingkungan. Limbah ini merupakan hasil penyabunan dari asam lemak bebas dari minyak ikan. Tujuan dilakukannya penelitian ini adalah untuk mengetahui kemampuan bentonit sebagai adsorben dalam menghilangkan bau dan warna dari limbah netralisasi minyak ikan lemuru (Sardinella sp) agar sabun yang dihasilkan dapat bermanfaat. Penelitian pendahuluan yang telah dilakukan menunjukkan bahwa pengolahan dengan perbandingan antara limbah minyak ikan lemuru, NaOH dan NaCl 15 % (b/v) yaitu 1:3:0,1 adalah yang terbaik berdasarkan uji kesukaan terhadap warna sabun minyak ikan lemuru, sehingga dijadikan kontrol pada penelitian utama. Hasil analisis kimia produk sabun pada penelitian utama dengan konsentrasi bentonit yang berbeda-beda menunjukkan bahwa kadar air sabun minyak ikan lemuru berkisar antara 58,32-64,54 %. Nilai pH sabun berkisar antara 10,96-12,01. Kadar asam lemak bebas sabun minyak ikan lemuru tidak terdeteksi dan kadar alkali bebas berkisar antara 0,10-0,15 %. Kadar total nitrogen pada sabun minyak ikan lemuru berkisar antara 0,45-0,56 %. Kadar amonia sabun minyak ikan lemuru untuk semua perlakuan tidak terdeteksi. Uji hedonik menunjukkan bahwa sabun minyak ikan lemuru dengan penambahan bentonit yang berbeda tidak memberikan perbedaan yang nyata terhadap kesukaan panelis terhadap warna, bau maupun tekstur.Kata kunci: bentonit, limbah netralisasi minyak, minyak ikan lemuru, sabun

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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