Ranked  Features (m/z)	fed_fasted	heat-freezing_treatments_liver	High_fat_diet
[Fumaric acid-H]-	115.004	115.004	115.004
[Taurine-H]-	124.007	124.007	124.007
[Pyroglutamic acid-H]-	128.035	128.035	128.035
[Itaconic acid/Glutaconic acid-H]-	129.02	129.02	129.02
[Creatine-H]-	130.062	130.062	130.062
[Ornithine-H]-	131.083	131.083	131.083
[Malic acid-H]-	133.015	133.015	133.015
[Adenine-H]-	134.047	134.047	134.047
[Glutamine-H]-	145.059	145.059	145.059
[Xanthine-H]-*	151.026	151.026	151.026
[Phosphoenolpyruvate-H]-*	166.975	166.975	166.975
[Urate-H]-*	167.02	167.02	167.02
[DHAP/G3P-H]-*	168.991	168.991	168.991
[Acetyaspartic acid-H]-	174.041	174.041	174.041
[Hexose-H]-*	179.056	179.056	179.056
[Phosphoglycerate-H]-*	184.986	184.986	184.986
[Erythrose phosphate-H]-*	199.001	199.001	199.001
[Hexose+Cl]-*	215.032	215.032	215.032
[Pentose phosphate-H]-*	229.012	229.012	229.012
[Deoxyadenosine-H]-*	250.094	250.094	250.094
[Hexadecenoic acid-H]-	253.217	253.217	253.217
[Palmitate-H]-	255.232	255.232	255.232
[Phosphogluconolactone-H]-	257.007	257.007	257.007
[Hexose phosphate-H]-*	259.021	259.021	259.021
[Bisphosphoglycerate-H]-*	264.953	264.953	264.953
[Inosine-H]-*	267.073	267.073	267.073
[Heptadecanoic acid-H]-	269.247	269.247	269.247
[Hydroxyhexadecanoic acid-H]-	271.227	271.227	271.227
[Phosphogluconate-H]-*	275.018	275.018	275.018
[Linolenic acid-H]-	277.216	277.216	277.216
[Linoleic acid-H]-	279.233	279.233	279.233
[Oleic acid-H]-	281.249	281.249	281.249
[Xanthosine-H]-*	283.069	283.069	283.069
[Stearic acid-H]-	283.264	283.264	283.264
[Sedoheptulose phosphate-H]-*	289.034	289.034	289.034
[Oxooctadecanoic acid-H]-	297.242	297.242	297.242
[Hydroxyoctadecanoic acid-H]-	299.258	299.258	299.258
[Arachidonic acid-H]-	303.232	303.232	303.232
[Dihomo-linolenic acid-H]-	305.247	305.247	305.247
[GSH-H]-*	306.076	306.076	306.076
[Eicosadienoic acid-H]-	307.264	307.264	307.264
[Eicosenoic acid-H]-	309.28	309.28	309.28
[UMP-H]-	323.028	323.028	323.028
[Docosahexaenoic acid-H]-	327.233	327.233	327.233
[Cyclic AMP-H]-	328.044	328.044	328.044
[Deoxyadenosine monophosphate-H]-	330.06	330.06	330.06
[dAMP-H]-*	330.06	330.06	330.06
[Hexose bisphosphate-H]-*	338.989	338.989	338.989
[Cyclic GMP-H]-	344.04	344.04	344.04
[AMP-H]-*	346.056	346.056	346.056
[IMP-H]-*	347.039	347.039	347.039
[GMP-H]-*	362.051	362.051	362.051
[S-Adenosylhomocysteine-H]-	383.116	383.116	383.116
[UDP-H]-	402.994	402.994	402.994
[dADP-H]-*	410.026	410.026	410.026
[ADP-H]-*	426.023	426.023	426.023
[GDP-H]-*	442.017	442.017	442.017
[UTP-H]-	482.962	482.962	482.962
[Deoxyinosine triphosphate-H]-	490.977	490.977	490.977
[ATP-H]-*	505.986	505.986	505.986
[Taurocholate-H]-*	514.282	514.282	514.282
[GTP-H]-*	521.983	521.983	521.983
[UDP-hexose-H]-	565.046	565.046	565.046
[GSSG-H]-*	611.144	611.144	611.144
[Heme B-H]-	615.169	615.169	615.169
[ADP-ribose cyclic phosphate-H]-	620.021	620.021	620.021
[NADH-H]-*	664.117	664.117	664.117