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All Journal Journal of Engineering and Technological Sciences CHEESA: Chemical Engineering Research Articles FLUIDA ASEAN Journal of Chemical Engineering International Journal of Applied Technology Research Jurnal Difusi Industrial Research Workshop and National Seminar Jurnal Teknik Kimia dan Lingkungan Serambi Engineering
Elizabeth, Lidya
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Aerospace Engineering Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Other

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Journal : ASEAN Journal of Chemical Engineering

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Nanocellulose Production from Empty Palm Oil Fruit Bunches (EPOFB) Using Hydrolysis Followed by Freeze Drying Irwan Hidayatulloh; Emmanuela Maria Widyanti; Endang Kusumawati; Lidya Elizabeth
ASEAN Journal of Chemical Engineering Vol 21, No 1 (2021)
Publisher : Department of Chemical Engineering, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ajche.61093

Abstract

Empty palm oil fruit bunches (EPOFB) are lignocellulose which is abundantly available in Indonesia. EPOFB has big potential as raw materials to substitute wood in nanocellulose manufacture. The production of nanocellulose from EOPFB consists of various stages, such as preparation by grinding and sizing, α-cellulose isolation, acid hydrolysis, and freeze-drying. α-cellulose isolate from POEFB through delignification using 17.5% NaOH (w / v) at 80oC for 30 minutes and bleaching using 10% H2O2 (v / v) at 70oC for 15 minutes. The bleached cellulose was then hydrolyzed by acid hydrolysis process using 64% H2SO4 for 45 minutes with temperature variations to determine the effect of temperature on the size of nanocellulose. Obtained nanocellulose then dried with the freeze-drying method at a temperature of 50oC for 6 hours. The nanocellulose morphology was characterized using SEM analysis, and FTIR analysis was done to determine the presence of cellulose and lignin.  The smallest average diameter obtained at 50oC temperature is 86.8 nm with a 51.5 – 66.5 nm distribution range.
Co-Authors Ade Rifqi Maulana Ahya Siti Hasanah Andrijanto, Eko Ari Marlina Astri Nur Istyami Awalum Melanitria Bambang Soeswanto Bambang Soeswanto Chandra Aztaris Darojat , Moch Adli Dhara Firdausa Dhyna Analyes Trirahayu Dini Sri Wahyuni Dini Sri Wahyuni Doko, Marthen Luther Dwi Febriani, Anisa Eko Andrijanto Emmanuela Maria Widyanti Endang Kusumawati Endang Kusumawati Endar Puspawiningtiyas Fedianto, Rahmat Dani Dwi Fifi Yani Godlief F. Neonufa Herawati Budiastuti Hidayatulloh, Irwan Intan Puspitarini Kartika Dian Pratiwi Kartika Dian Pratiwi Laily Isna Ramadhani Meiti Pratiwi Nancy Siti Djenar Nuraeni, Alifia Nurcahyo Nurul, Dhea Paramitha, Tifa Putra, Okky Indra Putri, Anindya Indrita Ramadhani, Laily lsna Rispiandi Rispiandi Ronny Purwadi Saripudin Saripudin Sheilla Aulia Sofiatul Mardiah Shoelarta, Shoerya Sindy Rizkia Salsabila Sudrajat Harris Abdulloh Tasya Shafira Widjaya Tatang H. Soerawidjaja Trirahayu, Dhyna Analyes Widiastuti, Endang Widyanti, Emmanuela Maria Yulistiani, Fitria