Table 3 Analysis of media used for cultivation of G. xylinus
From: Production of bacterial cellulose and enzyme from waste fiber sludge
A. Prior to fermentation with G. xylinus and with a four-fold dilution of the hydrolysates | ||||||
|---|---|---|---|---|---|---|
Media/Composition | Glucose (g/L) | Xylose (g/L) | Arabinose (g/L) | Galactose (g/L) | Mannose (g/L) | Acetic acid (g/L) |
SAFS hydrolysate | 14.1 ± 0.3 | 3.3 ± 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 |
SIFS hydrolysate | 17.6 ± 0.2 | 0.2 ± 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 |
Reference medium | 18.3 ± 0.3 | - | - | - | - | - |
B. After 14 days fermentation with G. xylinus (with a four-fold dilution of the hydrolysates). | ||||||
Media/Composition | Glucose (g/L) | Xylose (g/L) | Arabinose (g/L) | Galactose (g/L) | Mannose (g/L) | Acetic acid (g/L) |
SAFS hydrolysate | < 0.1 | 1.8 ± 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 |
SIFS hydrolysate | < 0.1 | 0.2 ± 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 |
Reference medium | 0.6 ± 0.1 | - | - | - | - | - |