Article Per Year (5 Year)
p-Index From 2021 - 2026
5.294
P-Index
This Author published in this journals
All Journal Jurnal Rekayasa Proses Reaktor Jurnal Bahan Alam Terbarukan Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Jurnal Mechanical Jurnal Ilmiah Teknik Mesin Indonesian Journal of Chemical Science Prosiding Seminar Nasional Darmajaya Jurnal Rekayasa Proses Jurnal Redoks Jurnal Teknik INSIST (International Series on Interdisciplinary Research) Jurnal Teknik Kimia Journal of Engineering and Scientific Research (JESR) Abdi Laksana : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian dan Pengembangan Masyarakat Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Jurnal Inovasi Pembangunan Jurnal Pengabdian dan Pemberdayaan Masyarakat Inovatif International Journal of Renewable Energy Development Journal Of Chemical Process Engineering Jurnal Rekayasa Proses JURNAL REKAYASA KIMIA & LINGKUNGAN Jurnal Teknologi dan Inovasi Industri Nemui Nyimah
Simparmin br Ginting
Jurusan Teknik Kimia, Fakultas Teknik, Universitas Lampung
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

Published : 55 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Reaktor

 1 
Synthesis of Sorghum Starch–PVA/Gelatin Bioplastics Reinforced with Sorghum Stem Cellulose Nanofibers via Blend Ratio Tailoring Darni, Yuli; lismeri, lia; Ginting, simparmin br; Setiawan, Aris
Reaktor Volume 25 No.2 August 2025
Publisher : Department of Chemical Engineering, Faculty of Engineering, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/reaktor.25.2.%p

Abstract

This study aims to synthesis of sorghum starch–PVA/gelatin bioplastics reinforced with sorghum stem cellulose nanofibers through blend ratio tailoring in order to obtain bioplastics with properties comparable to LDPE. The mass ratios of sorghum starch to PVA/gelatin are varied at 9:1 and 8:2 (g/g), with a composition of 70% sorghum starch and 30% PVA. The nanofiber filler variations are 0 g, 0.1 g, and 0.2 g. Both starch and gelatin are sieved to 200 mesh. In the bioplastic fabrication process, glycerol concentration is set at 10% (w/w), with a stirring time of 35 minutes, gelatinization temperature of 95 °C, and stirring speed of 375 rpm. The analyses include tensile strength testing, elongation testing, functional group analysis using FTIR, morphological observation with SEM and TEM, and structural characterization with XRD. The best performance is achieved at a sorghum starch-PVA:gelatin mass ratio of 8:2 (g/g) with 0.2 g of nanofiber filler. The resulting bioplastic exhibits a tensile strength of 13.91 MPa, elongation of 3.00%, Young’s modulus of 4.63 MPa, water absorption of 1.8%, and density of 0.52 g/ml.
Co-Authors A.Yudi Eka Risano Achmad Ariyadi Adisaputro, Jonathan Kristian Agustina Iryani, Dewi Anandati, Ghea Maulidaco Aris Setiawan Arya Perdana, Guntur Aviati S., Yuniar Azhar Azhar Azhar Azhar Azhar Azizah, Ara Annastasya Azlia Metta Azlia Metta Badaruddin, M. Damaru, Restu Damayanti, Sri Ismiyati Darmansyah Darmansyah DARMANSYAH . Darmansyah . Darmansyah . Darmansyah Darmansyah Darmansyah Darmansyah Devi Permata Sari Devianto, Hary Dewi Agustina Iryani Dewi Agustina Iryani Dewi Agustina Iryani Dewi Agustina Iryani, Dewi Agustina Donny Lesmana Donny Lesmana Dwi Derti Sulistiowati Elida Purba Elistia Nursafitri Erisha Putri Febriyanto, Pramahadi Feerzet Achmad Ghea Maulidaco Anandati Guntur Arya Perdana Harahap, Fahmi Alif Utama Harahap, Katrina Harmen Hens Saputra Hens Saputra Heri Rustamaji Heri Wardono Hermiyati, Ria Putri Hermiyati, Ria Putri Herry Wardono Herti Utami Herti Utami Herti Utami Herti Utami Heru, Heru Islamia, Ulfa Jonathan Kristian Adisaputro Kurniawan, Neo lialismeri Lismeri, Lia M. Haviz M. Praditia Ansor M. Yassien Nurfiqih Mardhotillah, Nur Anisa Marlina, Arlin Mayanti, Eva Miranda, Thalya Muhammad Hanif Muhammad Hanif Muhammad Haviz Nabilla Uliane Ni Luh Gede Ratna Juliasih Nisa Meutia Risthy Novaringga, Adellia Nugrahini, Panca Nur Arifaini Nur Hasanah Nurhasanah Husin Otik Nawansih Panca Nugrahini Febriningrum Pandiangan, Kamisah Delilawati Pista, Annisa Fitria Puligadda, Lohit Krishna Pranav Putri, Erisha Putri, Yolanda Dwika Putriani, Eka Nanda Ria Putri Hermiyati Risthy, Nisa Meutia Rustamaji, Galuh S Sapitri, Refia Sebastian Djoni Syukur Sebastian Djoni Syukur Silviyanti, Serly Siti Nurul Khotimah Solly Aryza Sri Ismiyati Damayanti Sri Ismiyati Damayanti Sujoto, Vincent Sutresno Hadi Sulistiowati, Dwi Derti Sulistiowati, Dwi Derti Taharuddin Taharuddin Taharuddin Tasry, Nazwa Aulia Tebu, Yohanes Yonathan Thalya Miranda Thalya Miranda Tirto Prakoso Ulfa Islamia Vincent Sutresno Hadi Sujoto Widi Astuti Widiatmoko, Pramujo Yeni Yulia Yeni Yulia Yolanda Dwika Putri Yuli Darni Yuli Darni Yuli Darni Zulaikha Setya Mega Sari