Polycaprolactone을 분해하는 토양 미생물
Soil Microorganism Degrading Polycaprolactone
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Abstract
- Polycaprolactone (PCL), a synthetic aliphatic polyester, was buried inactivated sludge soil for 66 days at 27 C and 37 C. The morphology of the surface ofPCL film degraded by soil microorganisms was observed. Soil microorganismsdegrading PCL were isolated and identified. Soil fungi and soil bacteria utilizing PCLas carbon or energy source were identified as Paecilomyces fumosoroseus KH27,Penicillium digitatum KH28, Fusarium solani KH29, Aspergillus sp. KH30 andOchrobactrum anthropi KH31, respectively. Biodegradation test of PCL by the isolatedstrains showed that, P. digitatum KH28 exhibited the most PCL degrading activity at27C. However, at 37 C O. anthropi KH31 showed higher degrading activity than theother soil microorganisms tested.
참고문헌 (11)
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