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      Kinerja Alat Pengering Efek Rumah Kaca Untuk Pengeringan Mie Sagu

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      Date
      2022
      Author
      Yogendra, I Gede
      Sugiarto
      Sunarti, Titi Candra
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      Abstract
      Unit pengolahan mie sagu Pondok Sagu Metro – Bogor merupakan start-up bisnis berbasis pati sagu yang menghasilkan berbagai produk olahan sagu skala UKM. Proses pengeringan mie sagu dilakukan menggunakan alat pengering efek rumah kaca (ERK). Permasalahan yang dihadapi adalah bentuk mie yang terlalu tebal sehingga mutu mie yang dikeringkan tidak seragam antara lipatan mie bagian dalam dan lipatan mie bagian luar. Oleh karena ini penelitian ini bertujuan menguji kinerja pengering ERK untuk pengeringan mi sagu. Alternatif solusi yang dilakukan adalah menurunkan bobot (basah) mi sagu 320 g menjadi 100 g dan melakukan uji kinerja pengering efek rumah kaca. Parameter uji kinerja yang ditentukan adalah kapasitas dan durasi pengeringan, suhu dan kelembaban udara pada pengering, laju pengeringan bahan, konstanta pengeringan dan kualitas produk akhir. Hasil dari 3 kali percobaan menggunakan 900 g mie dengan perlakuan penempatan pada 3 tingkatan rak berbeda menghasilkan kadar air akhir yang tidak berbeda signifikan. Pengujian terbaik terdapat pada percobaan ke-1 dengan hasil kadar air mie sagu 8,72%bb dengan waktu pengeringan selama 180 menit dan suhu rata-rata pengering 44,42oC. Konstanta laju pengeringan pada percobaan ini sebesar Kx=0,0254. Parameter pematahan mie sagu yang mudah dan renyah dapat dijadikan acuan bahwa pengeringan menggunakan ERK telah memenuhi standar kadar air.
       
      The sago noodle processing unit of Pondok Sago Metro - Bogor is a sago starch-based business start-up that produces various SME-scale sago processed products. The drying process of sago noodles is carried out using a greenhouse effect (GHE) dryer. The problem faced is that the shape of the noodles is too thick so the quality of the dried noodles is not uniform between the inner folds of the noodles and the outer folds of the noodles. Therefore, this study aims to test the performance of the ERK dryer for drying sago noodles. The alternative solution is to reduce the (wet) weight of sago noodles from 320 g to 100 g and perform a greenhouse effect dryer performance test. The performance test parameters determined were the drying capacity and duration, the temperature and humidity of the air in the dryer, the drying rate of the material, the drying constant, and the quality of the final product. The results of 3 replicates using 900 g noodles with placement treatment on 3 different rack levels resulted in the final water content that was not significantly different. The best test was found in the 1st replicates with the result that the water content of sago noodles was 8.72% wb with a drying time of 180 minutes and an average drying temperature of 44.42 oC. The drying rate constant in this experiment is Kx=0.0254. The easy and crunchy breaking parameters of sago noodles can be used as a reference that the drying using ERK has met the moisture content standard.
       
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      http://repository.ipb.ac.id/handle/123456789/114826
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      • UT - Agroindustrial Technology [4356]

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