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Immobilisering av Multi-biocatalysts i alginatkuler for kofaktor Regeneration og forbedret Reusability
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Immobilization of Multi-biocatalysts in Alginate Beads for Cofactor Regeneration and Improved Reusability
DOI:

09:27 min

April 22, 2016

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Chapters

  • 00:05Title
  • 00:45Whole-cell Biocatalysts Preparation
  • 02:05Biosynthesis of L-xylulose by Coupling E. coliHjLAD and E. coliSpNOx for Cofactor Regeneration
  • 03:51Immobilization of Recombinant Whole-cell Catalysts in Calcium Alginate Beads
  • 06:25Stability Assay of Immobilized Biocatalysts for L-xylulose Production
  • 07:15Results: Co-immobilization of Whole-cell Biocatalysts Improves Reusability
  • 08:55Conclusion

Summary

Automatic Translation

Presentert er protokollen for ko-immobiliserte biokatalysatorer hel-celle for regenerering kofaktor og forbedret gjenbruk, ved hjelp av produksjon av L-xylulose som et eksempel. Kofaktor regenereringen oppnås ved kobling av to Escherichia coli-stammer som uttrykker funksjonelt komplementære enzymer; hel-celle biokatalysator immobilisering oppnås ved celle innkapsling i kalsium alginatkuler.

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