Degradation of poly(L-lactide) by strains belonging to genus Amycolatopsis

被引：0
作者：
Hardaning Pranamuda
Yutaka Tokiwa
机构：
[1] Agency for the Assessment and Application of Technology,
[2] National Institute of Bioscience and Human-Technology,undefined
来源：
Biotechnology Letters | 1999年 / 21卷
关键词：
Amycolatopsis; biodegradable plastic; poly(L-lactide); silk fibroin;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Out of 25 Amycolatopsis strains, 15 formed clear zones on agar plate emulsified with poly(L-lactide) (PLA), suggesting a large distribution of PLA degraders within this genus. The clear zones were also observed with other polyesters and silk fibroin plates. In liquid cultures of PLA degraders, there were strains with and without ability to assimilate degradation products like L-lactic acid.
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页码：901 / 905
页数：4
相关论文
共 33 条
  • [1] Lechevalier MP(1986)Two genera of nocardioform actinomycetes: Int. J. Syst. Bacteriol. 36 29-37
  • [2] Prauser H(1993) gen. nov. and J. Environ. Polym. Degrad. 1 227-233
  • [3] Labeda DP(1995) gen. nov Appl. Environ. Microbiol. 61 1828-1832
  • [4] Ruan J(1997)Distribution of poly( Appl. Environ. Microbiol. 63 1637-1640
  • [5] Nishida H(1994)-hydroxybutyrate) and poly( Macromolecules 27 825-831
  • [6] Tokiwa Y(1977)-caprolactone) aerobic degrading microorganisms in different environments Biochem. Biophys. Res. Commun. 79 932-938
  • [7] Pranamuda H(1998)Microbial degradation of an aliphatic polyester with a high melting point, poly(tetramethylene succinate) Appl. Environ. Microbiol. 64 5008-5011
  • [8] Tokiwa Y(1998)Polylactide degradation by an Chem. Lett. 1998 1043-1044
  • [9] Tanaka H(1999) sp. Chem. Lett. 1999 355-356
  • [10] Pranamuda H(1996)Polylactide stereochemistry: effect on enzymatic degradability Appl. Environ. Microbiol. 62 2393-2397
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