Literature DB >> 10473438

Degradation of polycarbonate by a polyester-degrading strain, Amycolatopsis sp. strain HT-6.

H Pranamuda1, R Chollakup, Y Tokiwa.   

Abstract

Amycolatopsis sp. strain HT-6, a poly(tetramethylene succinate) (PTMS)-degrading actinomycete, was observed to degrade poly(tetramethylene carbonate) (PTMC). In a liquid culture with 150 mg of PTMC film, 59% degradation was achieved, but with a low yield of cell growth. On the other hand, PTMS copolymerized with a small amount of PTMC, forming a copolyester carbonate (PEC) that was completely and rapidly degraded with a high yield of cell growth.

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Year:  1999        PMID: 10473438      PMCID: PMC99763     

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN: 0099-2240            Impact factor:   4.792


  3 in total

1.  Bacterial isolates degrading aliphatic polycarbonates.

Authors:  T Suyama; H Hosoya; Y Tokiwa
Journal:  FEMS Microbiol Lett       Date:  1998-04-15       Impact factor: 2.742

2.  Microbial degradation of an aliphatic polyester with a high melting point, poly(tetramethylene succinate).

Authors:  H Pranamuda; Y Tokiwa; H Tanaka
Journal:  Appl Environ Microbiol       Date:  1995-05       Impact factor: 4.792

3.  Enzymatic transesterifications of carbonates in water-restricted environments.

Authors:  D A Abramowicz; C R Keese
Journal:  Biotechnol Bioeng       Date:  1989-01-10       Impact factor: 4.530

  3 in total
  6 in total

Review 1.  Study of microbes having potentiality for biodegradation of plastics.

Authors:  Swapan Kumar Ghosh; Sujoy Pal; Sumanta Ray
Journal:  Environ Sci Pollut Res Int       Date:  2013-04-24       Impact factor: 4.223

2.  Current biotechnological applications of the genus Amycolatopsis.

Authors:  José Sebastián Dávila Costa; María Julia Amoroso
Journal:  World J Microbiol Biotechnol       Date:  2014-02-21       Impact factor: 3.312

3.  The genus Amycolatopsis: Indigenous plasmids, cloning vectors and gene transfer systems.

Authors:  S Malhotra; R Lal
Journal:  Indian J Microbiol       Date:  2007-06-14       Impact factor: 2.461

4.  In vitro and in vivo degradation behavior of poly(trimethylene carbonate-co-d,l-lactic acid) copolymer.

Authors:  Zhengyu Ma; Yi Wu; Jing Wang; Changsheng Liu
Journal:  Regen Biomater       Date:  2017-07-07

Review 5.  Biodegradability of plastics.

Authors:  Yutaka Tokiwa; Buenaventurada P Calabia; Charles U Ugwu; Seiichi Aiba
Journal:  Int J Mol Sci       Date:  2009-08-26       Impact factor: 6.208

6.  Exploring biogeographic patterns of bacterioplankton communities across global estuaries.

Authors:  Anwesha Ghosh; Punyasloke Bhadury
Journal:  Microbiologyopen       Date:  2018-10-10       Impact factor: 3.139

  6 in total

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