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Table 2 Overview about performed fermentations of isolates SSOH12, CPOH4 and TPST6 at pH 5 in mineral salt medium; SSOH12 and TPST6 represent single fermentations, whereas CPOH4 are mean of two independent fermentations including standard deviations

From: Characterization of newly isolated oleaginous yeasts - Cryptococcus podzolicus, Trichosporon porosum and Pichia segobiensis

Isolate

SSOH12

CPOH4

TPST6

Carbon source

Glucose

Glucose

Xylose

Glucose

Xylose

Process time [h]

188

188

161

T [°C]

25

20

25

Dry biomass max [g/L]

51.7

56.5 ± 5.2

41.5 ± 1.24

49.9

41.5

Y x/s [g/g]

0.35

0.50 ± 0.0

0.53 ± 0.02

0.38

0.41

Y p/s [g/g]

0.06

0.11 ± 0.01

0.09 ± 0.0

0.11

0.12

Q L [g/L*h]

0.07

0.09 ± 0.04

0.07 ± 0.01

0.1

0.09

Lipid content [%lipid/dry biomass]

24.6

31.8 ± 8.0

26.8 ± 1.2

34.1

33.4

Concentration of lipid [g/L]

12.7

18

11.1

17

13.9

Gluconic acid [g/L]

n.d.

30

n.d.

12

n.d.

Ethanol [g/L]

>3.3

< 1.0

<1.0

< 1.0

<1.0