Pre-treatment effect on the structure of bacterial cellulose from Nata de Coco (Acetobacter xylinum)
This paper presents a structural analysis of various methods to produce bacterial cellulose ly prepared using oven drying, chemical and mechanical treatment. The X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, and field emission scanning electron microscopy (FESEM) were used...
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my.um.eprints.430052023-10-08T12:38:05Z http://eprints.um.edu.my/43005/ Pre-treatment effect on the structure of bacterial cellulose from Nata de Coco (Acetobacter xylinum) Rusdi, Rusaini Athirah Ahmad Halim, Norhana Abdul Norizan, Mohd Nurazzi Abidin, Zul Hazrin Zainal Abdullah, Norli Ros, Fadhlina Che Ahmad, Nurazlin Azmi, Ahmad Farid Mohd Q Science (General) QC Physics QR Microbiology This paper presents a structural analysis of various methods to produce bacterial cellulose ly prepared using oven drying, chemical and mechanical treatment. The X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, and field emission scanning electron microscopy (FESEM) were used to analyze the structure of prepared BC. The structure of bacterial cellulose was compared with the structure of commercial microcrystalline cellulose (MCC) and cotton fabric. The XRD results showed that the BC sheet sample had the highest degree of crystallinity (81.76%) compared to cotton cellulose (75.73%). The crystallite size of cotton was larger than the BC sheet, with the value of 6.83 rim and 4.55 rim, respectively. The peaks in the FTIR spectra of all BC were comparable to the commercial MCC and cotton fabrics. FESEM images showed that the prepared BC sheet, BC mech, and BC chem had an almost similar structure like commercial MCC and cotton fabric. It was concluded that simple preparation of BC could be implemented and used for further BC preparation as reinforcement in polymer composites, especially in food packaging. Industrial chemistry research inst 2022-03 Article PeerReviewed Rusdi, Rusaini Athirah Ahmad and Halim, Norhana Abdul and Norizan, Mohd Nurazzi and Abidin, Zul Hazrin Zainal and Abdullah, Norli and Ros, Fadhlina Che and Ahmad, Nurazlin and Azmi, Ahmad Farid Mohd (2022) Pre-treatment effect on the structure of bacterial cellulose from Nata de Coco (Acetobacter xylinum). Polimery, 67 (3). pp. 110-118. ISSN 0032-2725, DOI https://doi.org/10.14314/polimery.2022.3.3 <https://doi.org/10.14314/polimery.2022.3.3>. 10.14314/polimery.2022.3.3 |
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Q Science (General) QC Physics QR Microbiology Rusdi, Rusaini Athirah Ahmad Halim, Norhana Abdul Norizan, Mohd Nurazzi Abidin, Zul Hazrin Zainal Abdullah, Norli Ros, Fadhlina Che Ahmad, Nurazlin Azmi, Ahmad Farid Mohd Pre-treatment effect on the structure of bacterial cellulose from Nata de Coco (Acetobacter xylinum) |
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This paper presents a structural analysis of various methods to produce bacterial cellulose ly prepared using oven drying, chemical and mechanical treatment. The X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, and field emission scanning electron microscopy (FESEM) were used to analyze the structure of prepared BC. The structure of bacterial cellulose was compared with the structure of commercial microcrystalline cellulose (MCC) and cotton fabric. The XRD results showed that the BC sheet sample had the highest degree of crystallinity (81.76%) compared to cotton cellulose (75.73%). The crystallite size of cotton was larger than the BC sheet, with the value of 6.83 rim and 4.55 rim, respectively. The peaks in the FTIR spectra of all BC were comparable to the commercial MCC and cotton fabrics. FESEM images showed that the prepared BC sheet, BC mech, and BC chem had an almost similar structure like commercial MCC and cotton fabric. It was concluded that simple preparation of BC could be implemented and used for further BC preparation as reinforcement in polymer composites, especially in food packaging. |
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Article |
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Rusdi, Rusaini Athirah Ahmad Halim, Norhana Abdul Norizan, Mohd Nurazzi Abidin, Zul Hazrin Zainal Abdullah, Norli Ros, Fadhlina Che Ahmad, Nurazlin Azmi, Ahmad Farid Mohd |
author_facet |
Rusdi, Rusaini Athirah Ahmad Halim, Norhana Abdul Norizan, Mohd Nurazzi Abidin, Zul Hazrin Zainal Abdullah, Norli Ros, Fadhlina Che Ahmad, Nurazlin Azmi, Ahmad Farid Mohd |
author_sort |
Rusdi, Rusaini Athirah Ahmad |
title |
Pre-treatment effect on the structure of bacterial cellulose from Nata de Coco (Acetobacter xylinum) |
title_short |
Pre-treatment effect on the structure of bacterial cellulose from Nata de Coco (Acetobacter xylinum) |
title_full |
Pre-treatment effect on the structure of bacterial cellulose from Nata de Coco (Acetobacter xylinum) |
title_fullStr |
Pre-treatment effect on the structure of bacterial cellulose from Nata de Coco (Acetobacter xylinum) |
title_full_unstemmed |
Pre-treatment effect on the structure of bacterial cellulose from Nata de Coco (Acetobacter xylinum) |
title_sort |
pre-treatment effect on the structure of bacterial cellulose from nata de coco (acetobacter xylinum) |
publisher |
Industrial chemistry research inst |
publishDate |
2022 |
url |
http://eprints.um.edu.my/43005/ |
_version_ |
1781704664618631168 |
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13.160551 |