TABLE 2

Assignments of individual signals in 13C NMR spectra of BD1707 levan and bacterial levan from previous studies as well as inulin

Carbon atomChemical shift (ppm)
L. citreum BD1707 levanL. reuteri 121 levanaB. subtilis Takahashi levanbB. polymyxa levancInulinc
C-160.23461.759.960.760.9
C-2104.537105.0104.3104.4103.3
C-376.62878.176.377.077.0
C-475.53276.675.275.774.3
C-580.62281.280.380.581.1
C-663.71664.363.563.662.2
  • a Data cited from reference 32.

  • b Data cited from reference 33.

  • c Data cited from reference 34.