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Table 1 Maximum specific growth rate of strains in SC medium containing 20g/L of acetic acid, 23g/L of adipic acid, 30g/L of itaconic acid and 30g/L of succinic acid, respectively

From: Exploiting Issatchenkia orientalis SD108 for succinic acid production

Strains

Maximum specific growth rate(h−1)

None

Succinic acid

Itaconic acid

Adipic acid

Acetic acid

Classic Distiller’s Turbo Yeast

0.58− −0.02

0.22− −0.01

0.26− −0.01

0.52− −0.01

0.44− −0.01

I. orientalis ATCC 24210

0.65− −0.02

0.34− −0.02

0.37− −0.03

0.55− −0.01

0.50− −0.03

I. orientalis SD108

0.65− −0.01a

0.37− −0.01a

0.43− −0.00a,b

0.58− −0.01a,b

0.55− −0.01a,b

  1. All the initial pH values were 5.6.
  2. aThe maximum specific growth rate of strain I. orientalis SD108 was statistically significant over that of strain Classic Distiller’s Turbo Yeast (P−<−0.05) as determined by the Student t-test; bThe maximum specific growth rate of strain I. orientalis SD108 was statistically significant over that of strain I. orientalis ATCC 24210 (P−<−0.05) as determined by the Student t-test.