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Table 4 The fermentation profiles of engineered strain HCY118 at 33 °C in 150-L and 30-cubic meter fermentors

From: Metabolic engineering of Yarrowia lipolytica for thermoresistance and enhanced erythritol productivity

Strains

Fermentor volume

Erythritol

(g/L)

Mannitol

(g/L)

Qery

(g/L h)

Yery (g/g glucose)

T (hour)

Rglu

(g/L h)

OD600

DCW (g/L)

CPery (g/g dcw h)

CGMCC7326

(wild type)

150 L

156 ± 5

6.8 ± 0.5

1.3

0.52

120

2.5

27.6 ± 1.5

6.9

0.19

30 m3

165 ± 5

7.2 ± 0.5

1.57

0.55

105

2.86

31.8 ± 1.5

8.0

0.20

HCY118

150 L

188 ± 5

0

2.21

0.627

85 ± 2

3.53

34.5 ± 1.5

8.6

0.26

30 m3

196 ± 2

0

2.51

0.653

78 ± 2

3.85

36.8 ± 1.5

9.2

0.27

  1. Qery: productivity; Yery: erythritol yield; Rglu: glucose consumption rate; DCW: dry cell weight; CPery: cell production rate
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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