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All Journal Jurnal Manajemen dan Teknologi Rekayasa ASEAN Journal for Science and Engineering in Materials
Dewi, Nazmah Sefriani
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Correlation of Metabolomics and Functional Foods Research in 2020 to 2023: Bibliometric Analysis Dewi, Nazmah Sefriani
ASEAN Journal for Science and Engineering in Materials Vol 4, No 1 (2025): AJSEM: Volume 4, Issue 1, March 2025
Publisher : Bumi Publikasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research was conducted to determine the development of research on metabolomics and functional food using bibliometric analysis including analysis of top citations, and publishers, visualization of the most productive authors, and a map of publication development based on keywords. This research method is descriptive quantitative with bibliometric analysis using Publish or Perish software for data collection and VOSviewer to visualize related research terms. Data collection was carried out by searching the Google Scholar database with the keywords "metabolomics" and "functional food" in the period 2020 to 2023. The research results show that research on metabolomics and functional food continues to increase. Analysis of the journals with the highest citations were 17 journals, the majority of which were published by Elsevier. The visualization results obtained 11 clusters and it was found that the most researched subjects were "metabolomics", "metabolome", and "health" with researchers Wang, Liu, and Li identified as the most productive authors on this topic. It is hoped that this research can help researchers determine the focus of their research and become a reference for further research.
Rancangan alat penukar panas untuk produksi bioetanol berbasis ampas teh Dewi, Nazmah Sefriani; Kirana, Arif Putra
JUMANTARA: Jurnal Manajemen dan Teknologi Rekayasa Vol 3, No 2 (2024): Juli
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/jumantara.v3i2.2016

Abstract

Heat exchanger adalah alat yang digunakan untuk mentransfer energi panas antar fluida yang memiliki temperatur berbeda tanpa terjadi pencampuran bahan. Dalam proses produksi bioetanol dari ampas teh, heat exchanger digunakan sebagai reboiler dan kondensor. Tujuan penelitian ini adalah merancang alat penukar panas dengan tipe shell and tube untuk memproduksi bioetanol dari ampas teh. Dalam proses perancangan, digunakan standar Tubular Exchanger Manufactures Association (TEMA) untuk mendapatkan spesifikasi alat penukar panas. Fluida panas yang digunakan yaitu metanol dan fluida dinginnya yaitu air. Seluruh parameter tersebut kemudian dihitung secara manual menggunakan aplikasi Microsoft Excel untuk mengevaluasi kinerja alat penukar panas yang dirancang. Hasil penelitian ini menunjukkan bahwa rancangan alat penukar panas dengan 24 tabung memiliki nilai efektivitas sebesar 93.99% dengan faktor fengotor sebesar 0.0134 °C.m2/W. Alat penukar panas ini relatif baik untuk digunakan namun, belum memenuhi syarat standar. Untuk itu, perlu disesuaikan kembali parameter-parameter yang digunakan agar alat penukar panas dapat memenuhi standar.
Co-Authors Kirana, Arif Putra