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Optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters

This study explores the production of nanocrystalline cellulose (NCC) from corn cob (Zea mays), aiming to overcome the challenges of carbonization and reduced yield typically associated with the use of highly concentrated and corrosive sulfuric acid. A systematic approach was adopted employing one...

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Main Authors: Abdul Talib, Rosnita, Abdan, Khalina, Chu, Yong soon, Carine, Shu shien lim, Yonchen, Harianto, Chen, Wai Wong, Eric Wei, Chiang Chan
Format: Article
Published: Silpakorn University 2023
Online Access:http://psasir.upm.edu.my/id/eprint/108939/
https://li01.tci-thaijo.org/index.php/sehs/article/view/257585
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spelling my.upm.eprints.1089392024-05-12T05:25:53Z http://psasir.upm.edu.my/id/eprint/108939/ Optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters Abdul Talib, Rosnita Abdan, Khalina Chu, Yong soon Carine, Shu shien lim Yonchen, Harianto Chen, Wai Wong Eric Wei, Chiang Chan This study explores the production of nanocrystalline cellulose (NCC) from corn cob (Zea mays), aiming to overcome the challenges of carbonization and reduced yield typically associated with the use of highly concentrated and corrosive sulfuric acid. A systematic approach was adopted employing one-factor-at-a-time analysis to optimize the hydrolysis process, focusing on three key parameters: sulfuric acid concentration, hydrolysis temperature, and duration. The determination of optimized conditions was based on the desired particle size of the NCC produced and the absence of carbonization. The produced NCC was thoroughly characterized using Fourier transform infrared spectroscopy to determine its chemical structure, X-r ay diffraction for crystallinity, and thermogravimetric analysis (TGA) for thermal properties. The results highlighted that the optimal conditions for NCC production involve a sulfuric acid concentration of 40 wt% at a temperature of 70 °C, with a hydrolysis duration of 150 min. These conditions yielded NCC with a uniform particle size of 225.07 nm, no signs of carbonization, and a significantly lower inorganic content at 6.73 w/w% after heating to 590 °C in the TGA. This study thereby offers valuable insights for producing NCC with reduced carbonization and increased yield. Silpakorn University 2023-11-16 Article PeerReviewed Abdul Talib, Rosnita and Abdan, Khalina and Chu, Yong soon and Carine, Shu shien lim and Yonchen, Harianto and Chen, Wai Wong and Eric Wei, Chiang Chan (2023) Optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters. Science, Engineering and Health Studies, 17. pp. 1-6. ISSN 2630-0087 https://li01.tci-thaijo.org/index.php/sehs/article/view/257585
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description This study explores the production of nanocrystalline cellulose (NCC) from corn cob (Zea mays), aiming to overcome the challenges of carbonization and reduced yield typically associated with the use of highly concentrated and corrosive sulfuric acid. A systematic approach was adopted employing one-factor-at-a-time analysis to optimize the hydrolysis process, focusing on three key parameters: sulfuric acid concentration, hydrolysis temperature, and duration. The determination of optimized conditions was based on the desired particle size of the NCC produced and the absence of carbonization. The produced NCC was thoroughly characterized using Fourier transform infrared spectroscopy to determine its chemical structure, X-r ay diffraction for crystallinity, and thermogravimetric analysis (TGA) for thermal properties. The results highlighted that the optimal conditions for NCC production involve a sulfuric acid concentration of 40 wt% at a temperature of 70 °C, with a hydrolysis duration of 150 min. These conditions yielded NCC with a uniform particle size of 225.07 nm, no signs of carbonization, and a significantly lower inorganic content at 6.73 w/w% after heating to 590 °C in the TGA. This study thereby offers valuable insights for producing NCC with reduced carbonization and increased yield.
format Article
author Abdul Talib, Rosnita
Abdan, Khalina
Chu, Yong soon
Carine, Shu shien lim
Yonchen, Harianto
Chen, Wai Wong
Eric Wei, Chiang Chan
spellingShingle Abdul Talib, Rosnita
Abdan, Khalina
Chu, Yong soon
Carine, Shu shien lim
Yonchen, Harianto
Chen, Wai Wong
Eric Wei, Chiang Chan
Optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters
author_facet Abdul Talib, Rosnita
Abdan, Khalina
Chu, Yong soon
Carine, Shu shien lim
Yonchen, Harianto
Chen, Wai Wong
Eric Wei, Chiang Chan
author_sort Abdul Talib, Rosnita
title Optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters
title_short Optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters
title_full Optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters
title_fullStr Optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters
title_full_unstemmed Optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters
title_sort optimization of nanocrystalline cellulose particle size using one-factor-at-a-time method under different acid hydrolysis parameters
publisher Silpakorn University
publishDate 2023
url http://psasir.upm.edu.my/id/eprint/108939/
https://li01.tci-thaijo.org/index.php/sehs/article/view/257585
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score 13.211869

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