Isolation Of Microcrystalline Cellulose From Oil Palm Empty Fruit Bunch Bleached Pulp: Statistical Optimization Of Acid Hydrolysis And Characterization

The optimization the acid hydrolysis process parameters condition for the production of microcrystalline cellulose (MCC) from oil palm empty fruit bunch (OPEFB) evaluated by using response surface methodology via central composite design. The OPEFB was first subjected to the environmental friendly p...

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Main Author:	Hamzah, Tuan Muhamad Hassan Tuan
Format:	Thesis
Language:	English
Published:	2018
Subjects:	T1-995 Technology(General)
Online Access:	http://eprints.usm.my/48385/1/TUAN%20MUHAMAD%20HASSAN%20BIN%20TUAN_hj.pdf
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spelling	my-usm-ep.483852021-02-22T08:45:45Z Isolation Of Microcrystalline Cellulose From Oil Palm Empty Fruit Bunch Bleached Pulp: Statistical Optimization Of Acid Hydrolysis And Characterization 2018-09 Hamzah, Tuan Muhamad Hassan Tuan T1-995 Technology(General) The optimization the acid hydrolysis process parameters condition for the production of microcrystalline cellulose (MCC) from oil palm empty fruit bunch (OPEFB) evaluated by using response surface methodology via central composite design. The OPEFB was first subjected to the environmental friendly pulping and bleaching sequence for the production of total chlorine free pulp prior to the acid hydrolysis process. Meanwhile for the optimization, a set of experiment was performed using three different factors which are time, temperature and acid concentration were carried out. The range of 10 to 30 min, 80 to 130 ºC and 1.5 to 3.5 N have been used for the variable. Meanwhile, yield %, thermal stability and crystallinity index of the resultant OPEFB-MCC were evaluated as the responses and were compared with the predicted values. Based on the optimization process conditions for MCC production were at hydrolysis time= 20 min, temperature= 106 ºC and acid concentration= 2.5 N, respectively. The OPEFB-MCC with high yield (92.2 %), good thermal stability (335.33 ºC) and crystallinity index (72.88 %) were obtained through this condition. The resultant OPEFB-MCC from optimized condition was then characterized by means of morphological, physiccochemical, crystallinity index and thermal study by using Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), Brunauer–Emett–Teller (BET), X-ray diffraction (XRD) analysis, and thermogravimetric analysis (TGA). 2018-09 Thesis http://eprints.usm.my/48385/ http://eprints.usm.my/48385/1/TUAN%20MUHAMAD%20HASSAN%20BIN%20TUAN_hj.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Teknologi Industri
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	T1-995 Technology(General)
spellingShingle	T1-995 Technology(General) Hamzah, Tuan Muhamad Hassan Tuan Isolation Of Microcrystalline Cellulose From Oil Palm Empty Fruit Bunch Bleached Pulp: Statistical Optimization Of Acid Hydrolysis And Characterization
description	The optimization the acid hydrolysis process parameters condition for the production of microcrystalline cellulose (MCC) from oil palm empty fruit bunch (OPEFB) evaluated by using response surface methodology via central composite design. The OPEFB was first subjected to the environmental friendly pulping and bleaching sequence for the production of total chlorine free pulp prior to the acid hydrolysis process. Meanwhile for the optimization, a set of experiment was performed using three different factors which are time, temperature and acid concentration were carried out. The range of 10 to 30 min, 80 to 130 ºC and 1.5 to 3.5 N have been used for the variable. Meanwhile, yield %, thermal stability and crystallinity index of the resultant OPEFB-MCC were evaluated as the responses and were compared with the predicted values. Based on the optimization process conditions for MCC production were at hydrolysis time= 20 min, temperature= 106 ºC and acid concentration= 2.5 N, respectively. The OPEFB-MCC with high yield (92.2 %), good thermal stability (335.33 ºC) and crystallinity index (72.88 %) were obtained through this condition. The resultant OPEFB-MCC from optimized condition was then characterized by means of morphological, physiccochemical, crystallinity index and thermal study by using Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), Brunauer–Emett–Teller (BET), X-ray diffraction (XRD) analysis, and thermogravimetric analysis (TGA).
format	Thesis
qualification_level	Master's degree
author	Hamzah, Tuan Muhamad Hassan Tuan
author_facet	Hamzah, Tuan Muhamad Hassan Tuan
author_sort	Hamzah, Tuan Muhamad Hassan Tuan
title	Isolation Of Microcrystalline Cellulose From Oil Palm Empty Fruit Bunch Bleached Pulp: Statistical Optimization Of Acid Hydrolysis And Characterization
title_short	Isolation Of Microcrystalline Cellulose From Oil Palm Empty Fruit Bunch Bleached Pulp: Statistical Optimization Of Acid Hydrolysis And Characterization
title_full	Isolation Of Microcrystalline Cellulose From Oil Palm Empty Fruit Bunch Bleached Pulp: Statistical Optimization Of Acid Hydrolysis And Characterization
title_fullStr	Isolation Of Microcrystalline Cellulose From Oil Palm Empty Fruit Bunch Bleached Pulp: Statistical Optimization Of Acid Hydrolysis And Characterization
title_full_unstemmed	Isolation Of Microcrystalline Cellulose From Oil Palm Empty Fruit Bunch Bleached Pulp: Statistical Optimization Of Acid Hydrolysis And Characterization
title_sort	isolation of microcrystalline cellulose from oil palm empty fruit bunch bleached pulp: statistical optimization of acid hydrolysis and characterization
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Teknologi Industri
publishDate	2018
url	http://eprints.usm.my/48385/1/TUAN%20MUHAMAD%20HASSAN%20BIN%20TUAN_hj.pdf
_version_	1747821928664530944

Isolation Of Microcrystalline Cellulose From Oil Palm Empty Fruit Bunch Bleached Pulp: Statistical Optimization Of Acid Hydrolysis And Characterization

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