Biocemical recycle of biodegradable plastics by an industrial fungus Aspergillus oryzae - Recruitment of esterases to the surface of plastics by novel fungal biosurfactants

Keietsu Abe, Toru Takahashi, Shinsaku Ohtaki, Katsuya Gomi, Fumihiko Hasegawa

研究成果: Paper査読

抄録

In Japan, solid-phase fungal fermentation system using the industrial fungi Aspergillus oryzae have been extensively used for producing fermented foods such as sake and soy sauce; the annual production volume of the products is over one million ton per year. These efficient enzymatic hydrolyzing systems are expected to be applicable to biological recycling of biodegradable plastics. We found that A oryzae can degrade polybutylene succinate-coadipate (PBSA) by combinations with an esterase (cutinase) CutL1 and novel biosurfactants, RolA and HsbA that are attached to the surface of PBSA and then recruit CutL1 to the surface.

本文言語English
ページ5668-5669
ページ数2
出版ステータスPublished - 2006
イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan
継続期間: 2006 9 202006 9 22

Other

Other55th Society of Polymer Science Japan Symposium on Macromolecules
国/地域Japan
CityToyama
Period06/9/2006/9/22

ASJC Scopus subject areas

  • 工学(全般)

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