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Table 1 Biofuel properties of C. nivalis samples (n = 3)

From: Quantitative proteomic comparison of salt stress in Chlamydomonas reinhardtii and the snow alga Chlamydomonas nivalis reveals mechanisms for salt-triggered fatty acid accumulation via reallocation of carbon resources

Sample Saponification number (mg KOH g−1 oil) Iodine number (g I2 100 g−1 oil) Cetane number Degree of unsaturation (wt. %) Long chain saturation factor (LCSF) (°C) Cold filter plugging point (CFPP) (°C)
Time (hours) NaCl concentration (M)     
0 0 193.6 ± 0.1 144.5 ± 0.4 42.0 ± 0.1 117.2 ± 0.4 12.2 ± 0.5 21.9 ± 1.7
0 0.2 193.5 ± 0.0 143.8 ± 0.2 42.1 ± 0.1 115.7 ± 0.2 13.1 ± 0.1 24.6 ± 0.3
24 0 193.8 ± 0.2 145.5 ± 0.5 41.7 ± 0.1 117.2 ± 0.8 12.5 ± 0.4 22.7 ± 1.2
24 0.2 193.8 ± 0.1 131.5 ± 1.2 44.9 ± 0.3 110.6 ± 1.1 11.0 ± 0.2 18.2 ± 0.8
80 0 193.6 ± 0.1 144.2 ± 0.7 42.0 ± 0.1 117.9 ± 0.3 11.6 ± 0.3 20.0 ± 0.8
80 0.2 192.4 ± 0.1 115.9 ± 0.8 48.6 ± 0.2 107.2 ± 0.4 6.8 ± 0.2 4.8 ± 0.7
168 0 194.1 ± 0.1 132.1 ± 0.5 44.7 ± 0.1 113.0 ± 0.3 10.1 ± 0.1 15.2 ± 0.5
168 0.2 191.8 ± 0.1 104.9 ± 0.4 51.2 ± 0.1 104.1 ± 0.1 4.2 ± 0.1 − 3.4 ± 0.4
291 0 193.6 ± 0.3 115.5 ± 1.5 48.5 ± 0.4 107.2 ± 0.7 6.3 ± 0.3 3.4 ± 0.9
291 0.2 191.6 ± 0.1 98.8 ± 0.8 52.6 ± 0.2 101.1 ± 0.7 3.5 ± 0.2 − 5.4 ± 0.8