From: Characterisation of the Escherichia coli membrane structure and function during fedbatch cultivation
STRUCTURE 1 | Continuous cultivation | Fed-batch cultivation | Comment | ||||
---|---|---|---|---|---|---|---|
Parameter | Low μ | Max/Min | High μ | Low μ | Max/Min | High μ | Min/Max values which correlate with μ = 0.3 h-1 |
Phospholipids (%) | Â | Â | Â | Â | Â | Â | Â |
PE | 70 | 75 | 78 | 77 | n.p. | 77 | Â |
PG | 16 | 18 | 15 | 12 | ** | 11 | Max value only in CC |
CL | 8 | 7 | 7 | 12 | * | 12 | Â |
PS | 7 | - | - | - | - | - | Compound not produced in FB |
Fatty acids (%) | Â | Â | Â | Â | Â | Â | Â |
C14:0 | 3 | 1 | 2 | 3 | n.p. | 3 | Min value only in CC |
C16:0 | 53 | 49 | 52 | 44 | * | 44 | Min value only in CC |
C16:1 | 16 | 22 | 21 | 19 | 28 | 26 | Max value only in CC |
C18:1 | 8 | 20 | 14 | 12 | 21 | 18 | Max value only in CC |
C17:1 | 20 | 7 | 11 | 22 | 9 | 9 | Min value only in CC |