Microbial Production Of Polyhydroxybutyrate (Phb) By Burkholderia Cepacia Bpt1213 From Different Carbon Sources And Its Fermentation Kinetics
The issue of plastic pollution has become a major threat to global ecology due to plastic’s resilience against degradation and its proliferation in industry. As a result, the biodegradable polymer such as polyhydroxyalkanoate (PHA) is considered as a good substitute to the conventional petroleum-...
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| Format: | Monograph |
| Language: | English |
| Published: |
Pusat Pengajian Teknologi Industri
2020
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| Online Access: | http://eprints.usm.my/46844/1/MICROBIAL%20PRODUCTION%20OF%20%28ABSTRACT%29.pdf |
| _version_ | 1825905633999716352 |
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| author | Wen Chian, Liew |
| author_facet | Wen Chian, Liew |
| author_sort | Wen Chian, Liew |
| collection | USM |
| description | The issue of plastic pollution has become a major threat to global ecology due
to plastic’s resilience against degradation and its proliferation in industry. As a result,
the biodegradable polymer such as polyhydroxyalkanoate (PHA) is considered as a
good substitute to the conventional petroleum-based polymers because of their similar
material properties to synthetic polymers and complete biodegradability after disposal.
However, PHA homopolymer, poly-3-hydroxybutyrate (P(3HB)) is the most common
and widely studied PHA compounds. In this study, the biosynthesis of P(3HB)
polymer produced by Burkholderia cepacia BPT1213 using different carbon source
such as banana trunk juices, molasses and oil palm frond juices was studied. Besides,
the sugar contents (sucrose, glucose and fructose) of these carbon sources were
analysed. Molasses has the highest sucrose, glucose and fructose content (8.41 ± 0.50
mg/mL, 35.34 ± 0.01 mg/mL and 33.88 ± 0.06 mg/mL respectively). Next, kinetic
study of B. cepacia BPT1213 such as specific growth rate, doubling time, biomass and
PHA productivity were investigated for greater understanding of the fermentation
efficiency. |
| first_indexed | 2024-03-06T15:37:23Z |
| format | Monograph |
| id | usm.eprints-46844 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:37:23Z |
| publishDate | 2020 |
| publisher | Pusat Pengajian Teknologi Industri |
| record_format | dspace |
| spelling | usm.eprints-468442020-08-27T02:11:17Z http://eprints.usm.my/46844/ Microbial Production Of Polyhydroxybutyrate (Phb) By Burkholderia Cepacia Bpt1213 From Different Carbon Sources And Its Fermentation Kinetics Wen Chian, Liew T1-995 Technology(General) The issue of plastic pollution has become a major threat to global ecology due to plastic’s resilience against degradation and its proliferation in industry. As a result, the biodegradable polymer such as polyhydroxyalkanoate (PHA) is considered as a good substitute to the conventional petroleum-based polymers because of their similar material properties to synthetic polymers and complete biodegradability after disposal. However, PHA homopolymer, poly-3-hydroxybutyrate (P(3HB)) is the most common and widely studied PHA compounds. In this study, the biosynthesis of P(3HB) polymer produced by Burkholderia cepacia BPT1213 using different carbon source such as banana trunk juices, molasses and oil palm frond juices was studied. Besides, the sugar contents (sucrose, glucose and fructose) of these carbon sources were analysed. Molasses has the highest sucrose, glucose and fructose content (8.41 ± 0.50 mg/mL, 35.34 ± 0.01 mg/mL and 33.88 ± 0.06 mg/mL respectively). Next, kinetic study of B. cepacia BPT1213 such as specific growth rate, doubling time, biomass and PHA productivity were investigated for greater understanding of the fermentation efficiency. Pusat Pengajian Teknologi Industri 2020-07 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/46844/1/MICROBIAL%20PRODUCTION%20OF%20%28ABSTRACT%29.pdf Wen Chian, Liew (2020) Microbial Production Of Polyhydroxybutyrate (Phb) By Burkholderia Cepacia Bpt1213 From Different Carbon Sources And Its Fermentation Kinetics. Project Report. Pusat Pengajian Teknologi Industri. (Submitted) http://ethesis.usm.my:8080/jspui/ |
| spellingShingle | T1-995 Technology(General) Wen Chian, Liew Microbial Production Of Polyhydroxybutyrate (Phb) By Burkholderia Cepacia Bpt1213 From Different Carbon Sources And Its Fermentation Kinetics |
| title | Microbial Production Of
Polyhydroxybutyrate (Phb) By Burkholderia
Cepacia Bpt1213 From Different Carbon
Sources And Its Fermentation Kinetics |
| title_full | Microbial Production Of
Polyhydroxybutyrate (Phb) By Burkholderia
Cepacia Bpt1213 From Different Carbon
Sources And Its Fermentation Kinetics |
| title_fullStr | Microbial Production Of
Polyhydroxybutyrate (Phb) By Burkholderia
Cepacia Bpt1213 From Different Carbon
Sources And Its Fermentation Kinetics |
| title_full_unstemmed | Microbial Production Of
Polyhydroxybutyrate (Phb) By Burkholderia
Cepacia Bpt1213 From Different Carbon
Sources And Its Fermentation Kinetics |
| title_short | Microbial Production Of
Polyhydroxybutyrate (Phb) By Burkholderia
Cepacia Bpt1213 From Different Carbon
Sources And Its Fermentation Kinetics |
| title_sort | microbial production of polyhydroxybutyrate phb by burkholderia cepacia bpt1213 from different carbon sources and its fermentation kinetics |
| topic | T1-995 Technology(General) |
| url | http://eprints.usm.my/46844/1/MICROBIAL%20PRODUCTION%20OF%20%28ABSTRACT%29.pdf |
| work_keys_str_mv | AT wenchianliew microbialproductionofpolyhydroxybutyratephbbyburkholderiacepaciabpt1213fromdifferentcarbonsourcesanditsfermentationkinetics |