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All Journal Journal Of Chemical Process Engineering (JCPE) Dewantara Journal of Technology
Alfiah Indriastuti
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering

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Pembuatan Flakes Dari Pangan Tepung Beras Merah (Oriza Niavara) Dengan Penambahan Labu Kuning (Cucurbita Moschata Durch Rizka Octavia; Alfiah Indriastuti; Satriani Napang
Journal of Chemical Process Engineering Vol 8, No 1 (2023)
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jcpe.v8i1.1371

Abstract

Flakes is a high starch-based product that can increase brown rice consumption. The main raw material that is often used in flakes that are widely circulated in the market is wheat or corn kernels. The raw material is usually processed as a whole or floured first. The flakes that I want to make are flakes products that are good nutritionally and have a sweet and savory taste so they can be consumed directly or with the addition of milk. This study aims to determine the percentage of water content, fiber content, fat content and carbohydrate content with reference to SNI Quality Requirements for Extrudate Snacks according to SNI 01-2886-2000. Then proximate testing was carried out which included testing for water content, fiber content, fat content and carbohydrate content and organoleptic testing which included testing color and taste.
Analisa Sampel Komposite Dengan Menggunakan XRF Metode Fuse Bead Untuk Mengurangi Pemakaian Flux Pada Analisa Nikel Ore Irawati Ramli; Nurhikmah Wahab; Rizka Octavia; Alfiah Indriastuti; Riki Kusumah
Dewantara Journal of Technology Vol. 5 No. 1 (2025): Dewantara Journal of Technology Volume 5 Nomor 1
Publisher : Akademi Teknologi Industri Dewantara Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59563/djtech.v5i1.286

Abstract

Composite analysis in a geological or mining context, especially for nickel ore, the theoretical basis refers to the concept of sampling and mineral processing. Composite sampling is carried out to obtain an accurate representation of a mineral deposit. Composite samples involve combining several individual samples to represent the overall properties of a material. The importance of composite data in processing mineral reserve information. Composite samples are used to smooth out fluctuations in mineral content and allow a better estimate of the average value of mineral content in the deposit. The implementation stage of this research consists of a small number of samples from several parts (a, c, d) being mixed into one combined sample, which is then analyzed to produce results that represent the average of all samples, by taking 0.25 grams of each sample to reach a total of 1 gram, then analyze the combined results. And using an X-Ray Fluorescence (XRF) tool with the Fuse Bead method. From the results of the research conducted by the author, a conclusion was obtained that it met the acceptance requirements. The accuracy rate obtained was 99.21%. which has a low error rate of 0.79%. The use of flux in the composite stage is more profitable, in terms of the efficiency of adding flux and the efficiency of working on samples compared to using the usual stage which still uses the process of processing samples one by one with the addition of more flux from the composite stage
Co-Authors Irawati Ramli Nurhikmah Wahab Riki Kusumah Rizka Octavia Rizka Octavia Satriani Napang