Article Per Year (5 Year)
p-Index From 2021 - 2026
1.405
P-Index
This Author published in this journals
All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Indonesian Journal of Forestry Research JURNAL PEMULIAAN TANAMAN HUTAN Seminar Nasional Teknik Kimia Kejuangan Indonesian Journal of Biotechnology Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Nasional Teknologi Terapan Jurnal Galam Jurnal Ilmiah Sangkareang Mataram Jurnal Wana Tropika JURNAL HUTAN TROPIS Jurnal Ilmu Kehutanan Jurnal Ilmu Kehutanan Jurnal Manusia dan Lingkungan Jurnal Wana Tropika
Eny Faridah
Fakultas Kehutanan Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering 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 Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Social Sciences

Published : 31 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 31 Documents
Search

 1   2   3   4 
Penentuan Kondisi Operasi Optimum Ekstraksi Pewarna Alami Dari Limbah Serbuk Kayu Ulin (Eusideroxylon zwageri) Menggunakan Response Surface Method Putribarafike, Apriliantina; Rahayuningsih, Edia; Faridah, Eny
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2023: PROSIDING SNTKK 2023
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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

Abstract

The use of natural dyes is an alternative to replace synthetic dyes. One of the natural resources in Indonesia that can be used as a natural dye is wood sawdust of Ulin wood. Phytochemical analysis results showed that the extract of Ulin wood sawdust contains tannin compound, as the chemical of these sawdust is potential as a source of natural dyes. This research is to find the optimum condition of natural dye extraction from Ulin wood sawdust.  Variables observed in this research are temperature, the weight ratio of sawdust to the solvent volume, and mixer rotation speed. The extraction process with a third necked flask with a stirrer, condenser, heat mantle, and with water as solvents. Natural dye content on the extract was analyzed by gravimetry. The optimization of operating variables extraction using Response Surface Method (RSM) with Box-Behnken model. The results that the optimum temperature was 90oC, the weight ratio of Ulin wood sawdust to the solvent volume was 0,25 g/mL, and the optimum mixer rotation speed was 250 rpm. In this optimum condition, the natural dye content in the extracts was 1,2054%
Co-Authors A.A. Ketut Agung Cahyawan W Aan Yuli Widhianto Adriana Adriana Ananto Triyogo Aqmal Nur Jihad Ardiatma Maulana Astanovia Dewi, Risandika Atus Syahbudin Aziz Akbar M Bambang Hendro Sunarminto Bambang Hendro Sunarminto Bambang Suwignyo Benito Heru Purwanto Budiadi Budiadi Cahyono Agus Cahyono Agus D Koranto Cahyono Agus Dwi Koranto Daryono Prehaten Dony Rachmanadi Dony Rachmanadi Dony Rachmanadi Edia Rahayuningsih Endah Wahyuningsih Endah Wahyuningsih Febri Arif Cahyo Wibowo Galiana, Antoine Gunawan Nugrahanto Handojo Hadi Nurjanto Handojo Hadi Nurjanto Haryono Supriyo JAYANI, FARADILA MEI Lee, Su See Maliyana Ulfa, Maliyana Mansor, Patahayah Melya Riniarti Mochamad Naiem Muhammad Abdul Qirom Novita Anggraini Nur Hidayati Peter J Van Der Meer Peter van der Meer Priyono Suryanto Priyono Suryanto Puji Lestari Putribarafike, Apriliantina Retno Prayudyaningsih Retno Prayudyaningsih Rini Purwiastuti Roux, Christine le Sapto Indrioko Sapto Indrioko Sawitri Sawitri SUMARDI Sumardi Sumardi . Sumardi Sumardi Sumardi Sumardi Sumardi Sumardi Toni Herawan Tuharno Tuharno Widiyanto Widiyanto Widiyatno Winastuti Dwi Atmanto Winastuti Dwi Atmanto Wiwik Ekyastuti Yadi Setiadi Yeni Widyana Nurcahyani Cahyaningrum Yeni Widyana Nurchahyani