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Table 2 The average values of the nitrogen and protein in wet biomass obtained in cultivation of Yarrowia lipolytica strains on biofuel waste or YPD medium in relation to temperature and pH

From: Statistical evaluation of growth parameters in biofuel waste as a culture medium for improved production of single cell protein and amino acids by Yarrowia lipolytica

No Independent variables Biofuel waste YPD medium
TN (ATCC) TN (A101) TP (ATCC) TP (A101) TN (ATCC) TN (A101) TP (ATCC) TP (A101)
Temp. (°C) pH Mean SD Mean SD Mean SD Mean SD Mean SD Mean SD Mean SD Mean SD
1 20.0 6.0 0.80 0.04 0.67 0.01 5.01 0.27 4.19 0.08 1.45 0.09 1.53 0.03 8.97 0.45 9.60 0.16
2 25.0 6.0 0.72 0.26 0.53 0.02 4.53 1.63 3.28 0.10 1.37 0.05 1.67 0.11 8.55 0.29 10.40 0.68
3 30.0 5.0 0.00 0.00 1.32 0.18 0.00 0.00 8.28 1.11 1.87 0.21 1.85 0.09 11.66 1.34 11.57 0.55
4 30.0 6.0 1.14 0.17 0.58 0.20 7.09 1.05 3.65 1.25 1.93 0.21 1.57 0.07 12.03 1.28 8.39 1.58
5 30.0 7.0 0.77 0.30 0.77 0.29 4.15 1.95 4.84 1.81 1.50 0.14 1.54 0.15 9.35 0.87 9.60 0.95
  1. TN, total nitrogen; TP, total protein; ATCC, Y. lipolytica ATCC 9793; A-101, Y. lipolytica A-101
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