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Poly(lactide) Degradation By Pseudocardia alni AS4.1531


Paper Type 
Short Communication
Title 
Poly(lactide) Degradation By Pseudocardia alni AS4.1531
Author 
Maytiya Konkit, Amnat Jarerat, Chartchai Kamongnuch, Saisamorn Lumyong and Wasu Pathom-aree
Email 
wasu.p@cmu.ac.th
Abstract:

Twenty  actinobacterial  strains  belong  to  the  genus  Pseudonocardia  were  screened  for  their  ability  to  degrade  poly (lactide) plastic. Pseudonocardia  alni  AS4.1531T  was  the  only  strain  that  decreased  PLA  film  weight  by  more  than  70%  in  eight  days. This  strain  could  degrade  35.8 mg  out  of  50 mg  PLA  films  in  liquid  culture  containing 0.1% (w/v) gelatin. In  addition, Pseudonocardia  alni  AS4.1531T  assimilated  the  major  degradation  product, lactic  acid.

Start & End Page 
128 - 132
Received Date 
2011-11-08
Revised Date 
Accepted Date 
2012-01-04
Full Text 
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Keyword 
Poly(lactide), Degradation, Pseudonocardia alni AS4.1531
Volume 
Vol.39 No.1 (JANUARY 2012)
DOI 
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Chiang Mai Journal of Science

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