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Improved enzymatic production of phenolated glycerides through alkyl phenolate intermediate

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisLetterForskningpeer review

  • Zhiyong Yang, Danmark
  • Vivian Feddern, School of Chemistry and Food, Laboratory of Food Science, University of Rio Grande, Brasilien
  • Marianne Glasius
  • Zheng Guo
  • Xuebing Xu, Danmark
  • Molekylærbiologisk Institut
  • Interdisciplinary Nanoscience Center
  • Institut for Kemi
This work reported a novel approach for synthesis of dihydrocaffoylated glycerides, consisting of 2 steps: enzymatic synthesis of octyl dihydrocaffeate (as a synthetic intermediate) from octanol and dihydrocaffeic acid (DHCA), and enzymatic interesterification of triglycerides with octyl dihydrocaffeate. Due to the good compatibility of the intermediate with triglycerides, an improved volumetric productivity (147 M h -1 (kg Novozym 435) -1) and high enzyme specific activity (up to 9.57 µmol -1min -1(g Novozym 435) -1) have been obtained.
OriginalsprogEngelsk
TidsskriftBiotechnology Letters
Vol/bind33
Nummer4
Sider (fra-til)673-679
Antal sider6
ISSN0141-5492
StatusUdgivet - 2011

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