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Table 3 Production parameters of U. maydis 2229 and U. maydis 2162 bioreactor fermentations

From: Prospecting the biodiversity of the fungal family Ustilaginaceae for the production of value-added chemicals

 

U. maydis 2229

U. maydis 2162

ita

titer (g L−1)

15.7 ± 1.6

12.2 ± 0.4

r p, max (g L−1 h−1)c

0.48 ± 0.03

0.38 ± 0.02

Y P/S (gita gglc −1)d

0.08 ± 0.01

0.07 ± 0.00

mal

titer (g L−1)

17.3 ± 1.7

29.9 ± 0.5

r p, max (g L−1 h−1)c

0.52 ± 0.21

1.04 ± 0.09

Y P/S (gmal gglc −1)d

0.09 ± 0.01

0.16 ± 0.00

suc

titer (g L−1)

2.6 ± 0.4

4.8 ± 0.1

r p, max (g L−1 h−1)c

0.04 ± 0.02

0.13 ± 0.03

Y P/S (gsuc gglc −1)d

0.01 ± 0.00

0.03 ± 0.00

Y P/S (gacid gglc −1) e

0.19 ± 0.01

0.25 ± 0.01

Y X/S (gbiomass gglc −1)f

0.36 ± 0.01

0.35 ± 0.02

  1. Fermentation took place in batch medium containing 200 g L−1 glucose and 4 g L−1 NH4Cl, 30°C, 80% DOT, at pH 6.0.
  2. Itaconate (ita), succinate (suc), malate (mal), glucose (glc). The values are the arithmetic mean of two biological determinations. Errors indicate deviation from the mean.
  3. crp, max: maximum production rate.
  4. dYP/S: yield product per consumed glucose.
  5. eYP/S: yield total acid per consumed glucose.
  6. fYX/S: yield biomass per consumed glucose.