Oleaginous yeasts respond differently to carbon sources present in lignocellulose hydrolysate

Table 1 Growth and lipid production by five oleaginous yeast strains on undiluted wheat straw hydrolysate

Strain	Cultivation time [h]	CDW [g/l]	Final lipid content [% of CDW]	Final lipid concentration [g/l]	Lipid yield [g/g]	Lipid production rate
R. babjevae DVBPG 8058	96	28.02^a (± 2.30)	64.83^a (± 2.99)	18.12^a (± 0.63)	0.24^a (± 0.01)	0.175^a (± 0.005)
R. glutinis CBS 2367	168	17.76^b (± 1.14)	12.11^b (± 1.10)	2.15^b (± 0.30)	0.03^b (± 0.01)	0.057^b (± 0.003)
R. toruloides CBS 14	91	29.82^a (± 0.25)	39.31^c (± 2.65)	11.72^c (± 0.64)	0.15^c (± 0.01)	0.176^a (± 0.009)
L. starkeyi CBS 1807	126	21.92^c (± 0.66)	33.15^d (± 2.11)	7.26^d (± 0.42)	0.09^d (± 0.01)	0.078^bc (± 0.012)
L. starkeyi CBS 7544	138	30.93^a (± 0.49)	38.48^cd (± 1.67)	11.9^cd (± 0.56)	0.16^c (± 0.01)	0.087^c (± 0.009)

Cultivations were performed in triplicate. Lipid yield was calculated as g lipids per g carbon source consumed, lipid content was determined gravimetrically by lipid extraction, lipid production rates were calculated based on lipid content measured by FTIR over time until the last time point before all carbon was consumed
Values in one column with different letters (a, b, c, d) are significantly different from each other (p < 0.05)

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