Production of Poly(3-hydroxybutyrate) from Waste Potato Starch

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概要

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• There has been a considerable interest in using low cost carbon substrates for the production of Poly(3-hydroxybutyrate) (PHB). We have shown that saccharified waste potato starch can be used as a viable alternative carbon source in high cell density PHB production. Using Ralstonia eutropha NCIMB 11599 with phosphate limitation, 179 g/l biomass, 94 g/l PHB, Ybiomass/starch = 0.46 g/g, YPHB/starch = 0.22 g/g, and PHB productivity = 1.47 g/(l*h) were achieved. Residual maltose accumulated in the fed-batch reactor but caused no noticeable inhibition. Performance with saccharified starch was virtually identical to that with glucose.

• 社団法人 日本農芸化学会の論文

著者

• Haas Richard

  Centre For Water Sciences And Systems University Of South Australia

• JIN Bo

  Centre for Water Sciences and Systems, University of South Australia

• ZEPF Florian

  School of Earth and Environmental Science, The University of Adelaide

関連論文

• Production of Poly(3-hydroxybutyrate) from Waste Potato Starch
• Production of Poly(3-hydroxybutyrate) from Waste Potato Starch

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