Degradation of aliphatic–aromatic copolyesters by bacteria that can degrade aliphatic polyesters
The degradation activities of bacteria that can degrade aliphatic polyesters on various aliphatic–aromatic copolyesters (PBSTIL, PBST, and Ecoflex™) were investigated. Among the bacteria examined, strain TB-71 showed the best degradation activity. An HPLC analysis of the degradation products reveale...
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| Veröffentlicht in: | Polymer degradation and stability 2009-11, Vol.94 (11), p.1901-1905 |
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| container_issue | 11 |
| container_start_page | 1901 |
| container_title | Polymer degradation and stability |
| container_volume | 94 |
| creator | Nakajima-Kambe, Toshiaki Ichihashi, Fumie Matsuzoe, Ryoko Kato, Satoshi Shintani, Noboru |
| description | The degradation activities of bacteria that can degrade aliphatic polyesters on various aliphatic–aromatic copolyesters (PBSTIL, PBST, and Ecoflex™) were investigated. Among the bacteria examined, strain TB-71 showed the best degradation activity. An HPLC analysis of the degradation products revealed that PBST55 and Ecoflex™ are degraded into monomers by strain TB-71. In the case of PBSTIL, an unknown peak was detected by the HPLC analysis and was considered to be derived from water-soluble oligomers containing isophthalic acid segments. This finding seemed to be attributed to the chemical structure of the aromatic segments of the copolymers. |
| doi_str_mv | 10.1016/j.polymdegradstab.2009.08.006 |
| format | Article |
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This finding seemed to be attributed to the chemical structure of the aromatic segments of the copolymers.</description><subject>Ageing</subject><subject>Aliphatic–aromatic copolymer</subject><subject>Applied sciences</subject><subject>Biodegradable plastic</subject><subject>Biodegradation</subject><subject>Exact sciences and technology</subject><subject>Leptothrix</subject><subject>Physical properties</subject><subject>Polymer industry, paints, wood</subject><subject>Properties and testing</subject><subject>Technology of polymers</subject><issn>0141-3910</issn><issn>1873-2321</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqNkc1OAyEUhYnRxFp9BzZ1NyMMlBkWLow_1cTEja7JHQaUZjpUmJp05zv4hj6JjG1s4kYvi3tJzrkf4SA0oSSnhIqzeb707XrRmOcATeyhzgtCZE6qnBCxh0a0KllWsILuoxGhnGZMUnKIjmKck1R8Skeovvp2Q-98h73F0LrlS7rpz_cPCH4xjFj7AWRib0LE9RrXoNPoAPdJijV0ePMGs7PjneMYHVhooznZ9jF6url-vLzN7h9md5cX95nmQvSZJpRpWxHBJS058KoWArS0jZ1yIafGVMwKLaQo66JuGiY5t4YX1la1BVYKNkanm73L4F9Xia0WLmrTttAZv4qKcVlyTumfwoKmQ7hMwvONUAcfYzBWLYNbQFgrStQQgZqrXxGoIQJFKpUiSP7JFgRRQ2sDdNrFnyVFQUklxMCZbXQmfc-bM0FF7UynTeOC0b1qvPsn8QtCpKly</recordid><startdate>20091101</startdate><enddate>20091101</enddate><creator>Nakajima-Kambe, Toshiaki</creator><creator>Ichihashi, Fumie</creator><creator>Matsuzoe, Ryoko</creator><creator>Kato, Satoshi</creator><creator>Shintani, Noboru</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>7SR</scope><scope>JG9</scope></search><sort><creationdate>20091101</creationdate><title>Degradation of aliphatic–aromatic copolyesters by bacteria that can degrade aliphatic polyesters</title><author>Nakajima-Kambe, Toshiaki ; Ichihashi, Fumie ; Matsuzoe, Ryoko ; Kato, Satoshi ; Shintani, Noboru</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c466t-c013cf80649174a48b66ac9fdf54695ee83f6c6967b2bdd3944fe42ff8bfa3763</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Ageing</topic><topic>Aliphatic–aromatic copolymer</topic><topic>Applied sciences</topic><topic>Biodegradable plastic</topic><topic>Biodegradation</topic><topic>Exact sciences and technology</topic><topic>Leptothrix</topic><topic>Physical properties</topic><topic>Polymer industry, paints, wood</topic><topic>Properties and testing</topic><topic>Technology of polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nakajima-Kambe, Toshiaki</creatorcontrib><creatorcontrib>Ichihashi, Fumie</creatorcontrib><creatorcontrib>Matsuzoe, Ryoko</creatorcontrib><creatorcontrib>Kato, Satoshi</creatorcontrib><creatorcontrib>Shintani, Noboru</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Research Database</collection><jtitle>Polymer degradation and stability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nakajima-Kambe, Toshiaki</au><au>Ichihashi, Fumie</au><au>Matsuzoe, Ryoko</au><au>Kato, Satoshi</au><au>Shintani, Noboru</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Degradation of aliphatic–aromatic copolyesters by bacteria that can degrade aliphatic polyesters</atitle><jtitle>Polymer degradation and stability</jtitle><date>2009-11-01</date><risdate>2009</risdate><volume>94</volume><issue>11</issue><spage>1901</spage><epage>1905</epage><pages>1901-1905</pages><issn>0141-3910</issn><eissn>1873-2321</eissn><coden>PDSTDW</coden><abstract>The degradation activities of bacteria that can degrade aliphatic polyesters on various aliphatic–aromatic copolyesters (PBSTIL, PBST, and Ecoflex™) were investigated. 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| ispartof | Polymer degradation and stability, 2009-11, Vol.94 (11), p.1901-1905 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Ageing Aliphatic–aromatic copolymer Applied sciences Biodegradable plastic Biodegradation Exact sciences and technology Leptothrix Physical properties Polymer industry, paints, wood Properties and testing Technology of polymers |
| title | Degradation of aliphatic–aromatic copolyesters by bacteria that can degrade aliphatic polyesters |
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