Research Article
Repeated Batch Fermentation Biotechnology for the Biosynthesis of Lipid and Gamma-Linolenic Acid by Cunninghamella bainieri 2A1
Table 7
Fatty acid compositions of cellular lipid produced by Cuninghamella bainieri 2A1 in different repeated batch culture runs according to CCD.
| Run | | | | Δ6,9,12C18:3 | Δ9,12C18:2 | Δ9C18:1 | C18:0 | C16:0 |
| 1 | 0 | 0 | +1 | 0.33 | 0.98 | 2.04 | 1.26 | 1.06 | 2 | +1 | −1 | −1 | 0.17 | 0.31 | 0.9 | 0.37 | 0.38 | 3 | +1 | −1 | +1 | 0.15 | 0.87 | 1.56 | 0.91 | 0.82 | 4 | 0 | 0 | 0 | 0.21 | 0.47 | 1.48 | 0.9 | 0.72 | 5 | 0 | +1 | 0 | 0.22 | 0.59 | 1.53 | 0.93 | 0.72 | 6 | −1 | −1 | −1 | 0.45 | 0.32 | 0.94 | 0.38 | 0.41 | 7 | +1 | +1 | −1 | 0.40 | 0.38 | 1.21 | 0.7 | 1.63 | 8 | −1 | 0 | 0 | 0.18 | 0.16 | 1.77 | 0.87 | 0.8 | 9 | 0 | 0 | −1 | 0.30 | 0.25 | 0.76 | 0.32 | 0.36 | 10 | 0 | 0 | 0 | 0.19 | 0.50 | 1.38 | 0.90 | 0.70 | 11 | 0 | 0 | 0 | 0.15 | 0.46 | 0.9 | 0.98 | 0.78 | 12 | −1 | −1 | +1 | 0.40 | 0.78 | 2.31 | 1.0 | 1.04 | 13 | 0 | 0 | 0 | 0.18 | 0.55 | 1.3 | 0.88 | 0.6 | 14 | +1 | +1 | +1 | 0.28 | 0.92 | 1.69 | 1.06 | 0.93 | 15 | −1 | +1 | −1 | 0.35 | 0.28 | 0.92 | 0.34 | 0.39 | 16 | 0 | −1 | 0 | 0.12 | 0.41 | 1.62 | 1.04 | 0.83 | 17 | +1 | 0 | 0 | 0.20 | 0.54 | 1.51 | 0.87 | 0.7 | 18 | −1 | +1 | +1 | 0.29 | 0.11 | 2.36 | 1.13 | 1.17 |
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: glucose (g/L); : ammonium tartrate (g/L); : harvesting time (h); Δ6,9,12C18:3: gamma-linolenic acid (g/L); Δ9,12C18:2: linoleic acid (g/L); Δ9C18:1: oleic acid (g/L); C18:0: stearic acid (g/L); C16:0: palmitic acid (g/L).
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