Bacterial cellulose production by komagataeibacter nataicola TISTR 2661 by agro-waste as a carbon source

© 2020, Chiang Mai University. All rights reserved. To reduce the cost of obtaining bacterial cellulose (BC) and increase the value of fruit processing waste, the use waste from banana peel (BP) and passion fruit peel (PFP) as a carbon source for the production of bacterial cellulose (BC) by Komagat...

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Main Authors: Churairat Moukamnerd, Keeratiya Ounmuang, Natthakan Konboa, Chayatip Insomphun
Format: Journal
Published: 2020
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/68257
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spelling th-cmuir.6653943832-682572020-04-02T15:30:12Z Bacterial cellulose production by komagataeibacter nataicola TISTR 2661 by agro-waste as a carbon source Churairat Moukamnerd Keeratiya Ounmuang Natthakan Konboa Chayatip Insomphun Biochemistry, Genetics and Molecular Biology Chemistry Materials Science Mathematics Physics and Astronomy © 2020, Chiang Mai University. All rights reserved. To reduce the cost of obtaining bacterial cellulose (BC) and increase the value of fruit processing waste, the use waste from banana peel (BP) and passion fruit peel (PFP) as a carbon source for the production of bacterial cellulose (BC) by Komagataeibacter nataicola TISTR 2661 was developed. BP and PFP were digested with commercial saccharifying enzymes and the sugar content of these aqueous extracts reached 0.57±0.01 g/g-substrate (35.20±1.60 g/L) and 0.31±0.00 g/g-substrate (15.05±0.07 g/L), respectively. After 9 days of incubation, the BC production of BP and PFP aqueous extracts K. nataicola TISTR 2661 were 0.89±0.04 g/L and 0.31±0.07 g/L, respectively. To enhance the BC production, the aqueous extracts of BP and PFP were supplemented with MgSO4, KH2PO4 and (NH4)2HPO4. The addition of KH2PO4 1 g/L increased the BC production yield from BP aqueous extracts by 13.85±1.18%, which is higher than the yield from Hestrin & Schramn (HS) medium of 6.13±1.50%. The BC membrane was characterised by scanning electron microscope (SEM) and fourier-transform infrared spectroscopy (FTIR), which demonstrated that the aqueous extracts from BP and PFP could be used as carbon sources for the production of BC with low value residues. 2020-04-02T15:23:54Z 2020-04-02T15:23:54Z 2020-01-01 Journal 01252526 2-s2.0-85078939730 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85078939730&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/68257
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Biochemistry, Genetics and Molecular Biology
Chemistry
Materials Science
Mathematics
Physics and Astronomy
spellingShingle Biochemistry, Genetics and Molecular Biology
Chemistry
Materials Science
Mathematics
Physics and Astronomy
Churairat Moukamnerd
Keeratiya Ounmuang
Natthakan Konboa
Chayatip Insomphun
Bacterial cellulose production by komagataeibacter nataicola TISTR 2661 by agro-waste as a carbon source
description © 2020, Chiang Mai University. All rights reserved. To reduce the cost of obtaining bacterial cellulose (BC) and increase the value of fruit processing waste, the use waste from banana peel (BP) and passion fruit peel (PFP) as a carbon source for the production of bacterial cellulose (BC) by Komagataeibacter nataicola TISTR 2661 was developed. BP and PFP were digested with commercial saccharifying enzymes and the sugar content of these aqueous extracts reached 0.57±0.01 g/g-substrate (35.20±1.60 g/L) and 0.31±0.00 g/g-substrate (15.05±0.07 g/L), respectively. After 9 days of incubation, the BC production of BP and PFP aqueous extracts K. nataicola TISTR 2661 were 0.89±0.04 g/L and 0.31±0.07 g/L, respectively. To enhance the BC production, the aqueous extracts of BP and PFP were supplemented with MgSO4, KH2PO4 and (NH4)2HPO4. The addition of KH2PO4 1 g/L increased the BC production yield from BP aqueous extracts by 13.85±1.18%, which is higher than the yield from Hestrin & Schramn (HS) medium of 6.13±1.50%. The BC membrane was characterised by scanning electron microscope (SEM) and fourier-transform infrared spectroscopy (FTIR), which demonstrated that the aqueous extracts from BP and PFP could be used as carbon sources for the production of BC with low value residues.
format Journal
author Churairat Moukamnerd
Keeratiya Ounmuang
Natthakan Konboa
Chayatip Insomphun
author_facet Churairat Moukamnerd
Keeratiya Ounmuang
Natthakan Konboa
Chayatip Insomphun
author_sort Churairat Moukamnerd
title Bacterial cellulose production by komagataeibacter nataicola TISTR 2661 by agro-waste as a carbon source
title_short Bacterial cellulose production by komagataeibacter nataicola TISTR 2661 by agro-waste as a carbon source
title_full Bacterial cellulose production by komagataeibacter nataicola TISTR 2661 by agro-waste as a carbon source
title_fullStr Bacterial cellulose production by komagataeibacter nataicola TISTR 2661 by agro-waste as a carbon source
title_full_unstemmed Bacterial cellulose production by komagataeibacter nataicola TISTR 2661 by agro-waste as a carbon source
title_sort bacterial cellulose production by komagataeibacter nataicola tistr 2661 by agro-waste as a carbon source
publishDate 2020
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85078939730&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/68257
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