Optimized Production Of Poly(3-Hydroxybutyrate) And Poly(3-Hydroxybutyrate-Co-4-Hydroxybutyrate) By Cupriavidus Sp. Usmaa2-4 In A One-Stage Fermentation
Polyhydroxyalkanoate (PHA) is a biodegradable and biocompatible thermoplastic synthesized by microorganisms as intracellular energy and carbon reserved materials. P(3HB) homopolymer is stiff and brittle while P(3HB-co-4HB) copolymer have properties ranging from crystalline to rubber-like materials...
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| 格式: | Thesis |
| 语言: | English |
| 出版: |
2013
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| 主题: | |
| 在线阅读: | http://eprints.usm.my/59490/1/Tan%20Cheng%20Hai%20cut.pdf |
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| 总结: | Polyhydroxyalkanoate (PHA) is a biodegradable and biocompatible thermoplastic synthesized by microorganisms as intracellular energy and carbon reserved materials.
P(3HB) homopolymer is stiff and brittle while P(3HB-co-4HB) copolymer have properties ranging from crystalline to rubber-like materials which correlates with the
changes in the 4HB monomer compositions. In addition, the degradation products of P(3HB-co-4HB) is non toxic and biocompatible to human body, as the degradation
product of both monomers is a natural metabolite present in mammalian body. |
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