Reaction Route for Enzymatic Production of Neofructor-oligosaccharides from Sucrose Using Penicillium citrinum Cells

  • Lee, Jae-Heung (Department of Food and Life Science. Faculty of Life Science and Technology) ;
  • Satoru Shinohara (Nippon Oligo Corporation, 588 Izumisawa, Jhyohana, Higashi-tonamigum)
  • Published : 2001.12.01

Abstract

The production of oilgosaccharides using Penicillium citrium cells at high sugar concentrations was investigated at 50$\^{C}$ and pH 5.0. Both 1-kestose and neokestose were produced form sucrose, while both nystose and tetrasaccharide were produced from 1-kestose. However, no reaction product was obatined from neogructo-oligosaccharides such as neokestos. Based on these experimental rsults, a hypothetical reaction route was proposed to illustrate how neofructor-oilgosaccharids are formed from 1-kestose.

Keywords

References

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