Class Components Cultivation Conditions
-N CM
Amino acids N, N-Dimethylglycine 10.13 ± 2.15 26.39 ± 7.43
Valine 8.04 ± 1.37 9.26 ± 1.37
Alanine 10.22 ± 0.86 27.38 ± 5.11
Leucine 12.24 ± 0.33 4.74 ± 0.98
Isoleucine 2.47 ± 0.23 3.31 ± 0.30
Norvaline 3.60 ± 0.44 7.19 ± 0.48
Serine 24.38 ± 0.77 34.38 ± 2.15
Threonine 25.67 ± 0.44 17.50 ± 1.31
Serine 9.07 ± 0.89 16.70 ± 4.89
N, O, O-Tris(trimethylsilyl)-L-threonine 7.01 ± 0.55 6.17 ± 1.00
Ornithine 356.86 ± 11.19 306.86 ± 56.10
N-α-Acetyl-L-Lysine 17.55 ± 1.49 7.85 ± 0.73
Proline 160.15 ± 14.51 103.07 ± 22.19
Glycyl-l-glutamic acid 115.00 ± 10.56 117.29 ± 18.80
Glutamic acid 44.60 ± 13.47 23.96 ± 9.98
Lysine N.D. 37.36 ± 15.17
Sugars Erythrose 21.87 ± 0.84 N.D.
Trehalose 16.70 ± 0.40 13.25 ± 1.61
Ribose 5.08 ± 0.35 13.23 ± 2.11
Tagatose 6.91 ± 0.10 N.D.
Sorbose 10.39 ± 0.24 N.D.
Fructose 6.55 ± 0.05 N.D.
Galactose 14.38 ± 0.23 28.70 ± 3.34
Talose 14.64 ± 0.29 10.90 ± 0.27
Mannose 5.23 ± 0.26 N.D.
Glucose 18.19 ± 1.49 7.80 ± 0.94
2-Deoxy-D-ribose 45.35 ± 1.48 N.D.
Erythro-Pentose 2.97 ± 0.26 53.94 ± 5.19
erythro-2-Pentulose 100.32 ± 3.18 N.D.
Maltose 11.08 ± 0.97 N.D.
Lactose 22.79 ± 1.83 42.99 ± 1.00
Fructose 33.90 ± 2.38 N.D.
Mannose 94.11 ± 5.73 26.40 ± 0.94
Sucrose 747.27 ± 41.04 222.32 ± 14.67
Cellobiose 22.46 ± 1.57 2.52 ± 0.46
Fatty Acids Nonanoic acid N.D. 15.45 ± 2.00
Dodecanoic acid N.D. 4.37 ± 0.22
Hexadecanoic acid 412.85 ± 20.72 629.58 ± 12.80
9-Octadecenoic acid N.D. 382.06 ± 35.98
Tetradecanoic acid 29.88 ± 4.66 N.D.
11-Eicosenoic acid N.D. 154.40 ± 8.37
13-Eicosenoic acid N.D. 60.39 ± 4.14
Decanoic acid N.D. 4.03 ± 0.29
13-Docosenoic acid N.D. 553.77 ± 29.78
Docosanoic acid N.D. 54.09 ± 4.96
Octadecanoic acid 360.81 ± 19.35 558.26 ± 11.98
Oganic acid Lactic acid 532.74 ± 12.16 141.92 ± 17.13
Acetic acid 5.74 ± 0.41 5.04 ± 0.28
Ethanedioic acid 299.52 ± 7.51 351.87 ± 15.17
2,3,4-Trihydroxybutyric acid 7.97 ± 0.94 7.48 ± 0.29
Pentanedioic acid 40.03 ± 0.56 25.38 ± 0.74
Phosphoric acid 115.16 ± 3.44 36.32 ± 1.16
Azelaic acid 9.74 ± 3.47 56.63 ± 7.57
Propanoic acid 67.39 ± 3.01 90.56 ± 6.25
α-Ketoglutaric acid 156.81 ± 2.51 45.21 ± 2.36
Sebacic acid N.D. 20.99 ± 0.71
Butanoic acid 4.83 ± 0.32 N.D.
Deoxycholic acid 4.30 ± 0.22 6.64 ± 1.14
L-Ascorbic acid 22.03 ± 1.70 10.81 ± 2.24
Alcohols Glycerol 2596.94 ± 70.61 2697.75 ± 249.25
Pentitol 19.19 ± 0.19 18.15 ± 1.26
Erythro-Pentitol 14.49 ± 0.95 13.53 ± 1.41
Arabitol 13.64 ± 0.29 15.74 ± 1.45
Xylitol 14.61 ± 0.28 9.93 ± 0.15
Adonitol 59.65 ± 0.76 46.88 ± 8.74
Fucitol 3.81 ± 0.16 N.D.
Mannitol N.D. 19.25 ± 0.46
Sorbitol N.D. 4.91 ± 0.42
Myo-Inositol 28.48 ± 0.50 28.14 ± 3.52
meso-Erythritol 49.13 ± 0.49 36.83 ± 0.32
Amines Acetamide 35.39 ± 4.85 79.16 ± 16.48
Cadaverine 185.69 ± 8.06 161.49 ± 30.91
3-methylol-methylamine 40.97 ± 0.37 24.46 ± 0.32
Urea 3.81 ± 0.89 5.98 ± 0.68
Others Unknown 1 187.36 ± 10.61 188.11 ± 45.62
Unknown2 30.31 ± 1.96 N.D.
Unknown3 12.83 ± 0.15 16.03 ± 0.94
Unknown 4 39.70 ± 0.51 N.D.
Table 1: Metabolites of D. salina cultivated under different conditions. Data are shown as the mean ± SD values for 4 measurements. N.D, Not Detected.