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All Journal AGRICOLA Musamus AE Featuring Journal
Yus Witdarko
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Agriculture, Biological Sciences & Forestry Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Veterinary

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PENGARUH TINGKAT KETEBALAN PATI SAGU TERHADAP KADAR AIR PADA PROSES PENGERINGAN Wastina Amuru; Jamaludin Jamaludin; Yus Witdarko
Musamus AE Featuring Journal Vol 4 No 2 (2022): MAEF-J April 2022
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v4i2.5073

Abstract

The purpose of this study was to determine the effect of differences in the thickness of sago starch on the water content in the drying process. The research method used is an experimental method with a drying temperature treatment of 55oC, 65oC and 75oC for 10 hours. The results showed that the drying time required to reach the SNI standard water content of 13% was at 55°C at 7.5 hours, at 65°C at 7th hour, and at 75°C at 7.5 hours. 5.5th. The moisture content of sago flour after drying for 10 hours at 55°C with a thickness of 5mm, 10m, 15mm was 2.8%, 3.35% and 3.95%, respectively. At 65°C with 5mm, 10m, 15mm resistance respectively 3.78%, 3.89% and 4.73%. Whereas at 75°C with a thickness of 5mm, 10mm, 15mm each of 2.68%, 3.83% and 3.99%.
MODIFIKASI MESIN PEMARUT SAGU MENGGUNAKAN RANTAI CHAIN SAW Abdul Aziz; Yus Witdarko; Mega Ayu Yusuf
Musamus AE Featuring Journal Vol 5 No 1 (2022): MAEF-J Oktober 2022
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v5i1.5354

Abstract

The purpose of this study was to modify the sago grater roller, determine the tool's effective capacity, calculate the wet sago starch yield, and compare it with an unmodified grater machine. This research used tool modification and experimental methods, including the stages of problem identification, refinement of ideas. Based on the results of the grating research using the Honda GX 160 gasoline motor 5.5 Hp 2200 rpm, the average value of the effective tool capacity is 117.68 kg/hour, and the yield of wet starch with an average yield of 26.64%. Making this sago grater machine costs 3,458,300.
Pengaruh Perendaman Terhadap Mutu Tepung Sagu (Metroxylon sp.) di Kampung Tambat Kabupaten Merauke Yus Witdarko; Jamaludin Jamaludin; Parjono Parjono; Wiyan Afriyanto Pamungkas
AGRICOLA Vol 12 No 1 (2022): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v12i1.4438

Abstract

This study aims to identify the quality of "Dwitrap" 1 kg sago flour by providing soaking treatment with various types of water: water from Kampung Tambat; well water; mineral water; and gallon water for 12 hours and 24 hours of soaking time to achieve the quality of sago flour according to SNI 01-3729-2008. The results obtained indicate that the treated sago flour has a quality following SNI 01-3729-2008 in terms of the water content parameter (KA), about 13%. The pH values ​​ranging from 6-7 also indicate that the sago flour produced does not contain excess organic acids, which can cause sago to have an acidic taste. The content of crude fibre and fineness of flour that passes a 100 mesh sieve obtained is not yet with the SNI quality standard, so it is necessary to make improvements in the sago processing process, for example, with a sieving machine so that the fibres from the sago stalks are not included and reduce the quality of sago flour. The results obtained indicate that soaking treatment improves the quality of "Dwitrap" sago flour.
Co-Authors Abdul Aziz Jamaludin Jamaludin Mega Ayu Yusuf Parjono parjono Wastina Amuru Wiyan Afriyanto Pamungkas