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	<title>UJI KINERJA ALAT PENGERING SILINDER VERTIKAL PADA PROSES PENGERINGAN JAGUNG (Zea mays ssp. mays) | Putra | Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering)</title>
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	<meta name="DC.Creator.PersonalName" content="Made Aditya Putra"/>
	<meta name="DC.Creator.PersonalName" content="Sandi Asmara"/>
	<meta name="DC.Creator.PersonalName" content="Cicih Sugianti"/>
	<meta name="DC.Creator.PersonalName" content="Tamrin Tamrin"/>
	<meta name="DC.Date.created" scheme="ISO8601" content="2018-08-30"/>
	<meta name="DC.Date.dateSubmitted" scheme="ISO8601" content="2018-04-16"/>
	<meta name="DC.Date.issued" scheme="ISO8601" content="2018-08-13"/>
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	<meta name="DC.Description" xml:lang="en" content=" Jagung ( Zea mays ssp. mays ) merupakan salah satu tanaman pangan dunia yang terpenting selain gandum dan padi. Namun permasalahan yang dihadapi petani yaitu kadar air awal jagung yang tinggi dan cuaca yang tidak mendukung menjadi kendala yang dihadapi dalam proses pengeringan. Salah satu alternatif alat yang dapat digunakan untuk proses pengeringan jagung yaitu alat pengering tipe silinder vertikal. Tujuan dari penelitian adalah untuk mengetahui karakteristik pengeringan jagung dan megetahui efisiensi total alat pengering silinder vertikal selama proses pengeringan. Tahapan penelitian meliputi modifikasi alat dengan penambahan besi plat berbentuk segitiga pada bagian bawah ruang pengering untuk mengurangi titik kritis serta tahap pengujian yang dilakukan 3 kali berdasarkan kadar air 29% bb, 27,5% bb basis basah dan 26% bb. Hasil penelitian menunjukan waktu yang digunakan untuk mengeringkan jagung hingga mencapai kadar air 12-14 % pada setiap uji berbeda-beda. Uji kinerja 1 membutuhkan waktu 8 jam, uji kinerja 2 membutuhkan waktu 7 jam dan uji kinerja 3 membutuhkan waktu 6 jam. Tetapi laju pengeringan untuk setiap uji kinerja hampir memiliki nilai yang sama sekitar 5 kg H 2 O/Jam. Sehingga efisiensi total pengeringan pada uji kinerja 1 sebesar 23,56%, uji kinerja 2 sebesar 26,90% dan uji kinerja 3 sebesar 23,57%.   Kata kunci : pengering silinder vertikal; jagung; suhu; kadar air "/>
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		<em>Made Aditya Putra</em>
								<br />Universitas Lampung		<br />Indonesia	</p>

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		<em>Sandi Asmara</em>
								<br />Universitas Lampung		<br />Indonesia	</p>

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		<em>Cicih Sugianti</em>
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		<em>Tamrin Tamrin</em>
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	<a href="http://jurnal.fp.unila.ac.id/index.php/JTP/issue/view/236" target="_parent">Vol 7, No 2 (2018)</a> &gt;	<a href="http://jurnal.fp.unila.ac.id/index.php/JTP/article/view/2516/0" class="current" target="_parent">Putra</a>
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	<div id="articleTitle"><h3>UJI KINERJA ALAT PENGERING SILINDER VERTIKAL PADA PROSES PENGERINGAN JAGUNG (Zea mays ssp. mays)</h3></div>
	<div id="authorString"><em>Made Aditya Putra, Sandi Asmara, Cicih Sugianti, Tamrin Tamrin</em></div>
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		<h4>Abstract</h4>
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		<div><p>Jagung (<em>Zea mays ssp. mays</em>) merupakan salah satu tanaman pangan dunia yang terpenting selain gandum dan padi. Namun permasalahan yang dihadapi petani yaitu kadar air awal jagung yang tinggi dan cuaca yang tidak mendukung menjadi kendala yang dihadapi dalam proses pengeringan. Salah satu alternatif alat yang dapat digunakan untuk proses pengeringan jagung yaitu alat pengering tipe silinder vertikal. Tujuan dari penelitian adalah untuk mengetahui karakteristik pengeringan jagung dan megetahui efisiensi total alat pengering silinder vertikal selama proses pengeringan. Tahapan penelitian meliputi modifikasi alat dengan penambahan besi plat berbentuk segitiga pada bagian bawah ruang pengering untuk mengurangi titik kritis serta tahap pengujian yang dilakukan 3 kali berdasarkan kadar air 29% bb, 27,5% bb basis basah dan 26% bb. Hasil penelitian menunjukan waktu yang digunakan untuk mengeringkan jagung hingga mencapai kadar air 12-14 % pada setiap uji berbeda-beda. Uji kinerja 1 membutuhkan waktu 8 jam, uji kinerja 2 membutuhkan waktu 7 jam dan uji kinerja 3 membutuhkan waktu 6 jam. Tetapi laju pengeringan untuk setiap uji kinerja hampir memiliki nilai yang sama sekitar 5 kg H<sub>2</sub>O/Jam. Sehingga efisiensi total pengeringan pada uji kinerja 1 sebesar 23,56%, uji kinerja 2 sebesar 26,90% dan uji kinerja 3 sebesar 23,57%.</p><p> Kata kunci : pengering silinder vertikal; jagung; suhu; kadar air</p></div>
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		DOI: <a id="pub-id::doi" href="http://dx.doi.org/10.23960/jtep-l.v7i2.88-96">http://dx.doi.org/10.23960/jtep-l.v7i2.88-96</a>																				

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