Table 4 Compositions of different types of media used for xylitol production.

From: Preparation of kenaf stem hemicellulosic hydrolysate and its fermentability in microbial production of xylitol by Escherichia coli BL21

Medium

Carbon source (g/L)

Nitrogen source (g/L)

Other minerals supplemented (g/L)

BSM

Glycerol (30)

NH4Cl (1)

KH2PO4 (3.0), Mg2SO4 (0.5), Na2HPO4 (12.8), NaCl (0.5), CuSO4 (6.0), NaI (0.08), MnSO4 (3.0), Na2MoO4 (0.2), H3BO3 (0.02), COCl2 (0.5), ZnCl (20), Fe2SO4 (65), H2SO4 (5), D-Biotin (0.2)

TB

Glycerol (4)

Tryptone (12), yeast extract (24)

KH2PO4 (1.16), K2HPO4 (6.27)

SOB

N/A

Tryptone (20), yeast extract (5), NH4Cl (5)

NaCl (0.5)

M9, glu

Glucose (5)

NH4Cl (1)

Na2HPO4 (12.8), KH2PO4 (3.0), NaCl (0.5), MgSO4 (0.493), CaCl2 (0.0147)

M9, gly

Glycerol (5)

NH4Cl (1)

Na2HPO4 (12.8), KH2PO4 (3.0), NaCl (0.5), MgSO4 (0.493), CaCl2 (0.0147)

  1. N/A: Not Available.