Research Article

Structural Characterization of Functional Ingredient Levan Synthesized by Bacillus siamensis Isolated from Traditional Fermented Food in Thailand

Figure 6

(a) The identification of levan produced from levansucrase of B-6 bacterial strain by 1H NMR spectrum levansucrase. (b) The identification of levan produced from levansucrase of B-6 bacterial strain by 13C NMR spectrum levansucrase.
(a)
(b)