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Table 2 Effects of different concentrations of 22:6n-3 on growth, VFA production and biohydrogenation by Butyrivibrio fibrisolvens D1

From: Biohydrogenation of 22:6n-3 by Butyrivibrio proteoclasticus P18

 

Concentration of 22:6n-3 (μg/mL)

0

8

16

32

Lag phase (h)

< 3

< 3

4-5

> 48

OD600 c

1.13 ± 0.07a

1.22 ± 0.10a

1.04 ± 0.07b

NDd

Total VFA (μmol/tube)

93.0 ± 3.3

94.0 ± 6.2

94.2 ± 4.9

ND

Biohydrogenation

No

No

No

No

  1. cIncrease in OD600 after 48 h of incubation compared to initial OD600 at 0 h
  2. dND- Not determined as growth was not started till 48 h
  3. Means with different superscripts in OD600 (a and b) are significantly different (P < 0.05)