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Jurnal Pangan dan Agroindustri
Article . 2014
Data sources: DOAJ
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PENGGILINGAN METODE BALL MILL DENGAN PEMURNIAN KIMIA TERHADAP PENURUNAN OKSALAT TEPUNG PORANG

Authors: Rizki Tika Mawarni; Simon Bambang Widjanarko;

PENGGILINGAN METODE BALL MILL DENGAN PEMURNIAN KIMIA TERHADAP PENURUNAN OKSALAT TEPUNG PORANG

Abstract

Kalsium oksalat dalam tepung porang dapat menimbulkan iritasi dan gatal apabila dikonsumsi. Penepungan metode ball mill dengan pemurnian kimia dilakukan untuk mengurangi kandungan kalsium oksalat dan meningkatkan kecerahan tepung. Tujuan penelitian ini mengetahui pengaruh lama penggilingan tepung porang dengan metode ball mill dengan pemurnian kimia terhadap kadar kalsium oksalat dan derajat putih. Penelitian menggunakan Rancangan Acak Lengkap (RAL) satu faktor yaitu lama penggilingan yang terdiri dari 9 level (L0 hingga L8) diulang 2 kali sehingga didapat 18 satuan percobaan. Data dianalisis metode analisis ragam dan dilakukan uji lanjut DMRT. Pemilihan perlakuan terbaik dianalisis metode Multiple Attribute. Hasil penelitian menunjukkan bahwa lama penggilingan terbaik metode ball mill dengan pemurnian kimia berpengaruh sangat nyata terhadap kadar kalsium oksalat dan derajat putih pada taraf α=0.01.Perlakuan terbaik diperoleh perlakuan L8 dengan kadar kalsium oksalat 0.89%, derajat putih 69.65, dan ukuran tepung berkisar 180.00-322.7 μm berdasarkan SEM.

Keywords

oksalat, tepung porang, S, Agriculture, ball mill, TP248.13-248.65, Biotechnology

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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
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