Alleviating the effect of quinoa and the underlying mechanism on hepatic steatosis in high-fat diet-fed rats

Song, Chenwei; Lv, Wei; Li, Yahui; Nie, Pan; Lu, Jun; Geng, Yanlou; Heng, Zhang; Song, Lihua

doi:10.1186/s12986-021-00631-7

Nutrition & Metabolism

Table 2 Identification of differential metabolites in the liver of rats in each group

From: Alleviating the effect of quinoa and the underlying mechanism on hepatic steatosis in high-fat diet-fed rats

Component name	MS (m/z)	Observed RT (min)	Mass error (ppm)	Formula	Adducts	VIP	Trend
Component name	MS (m/z)	Observed RT (min)	Mass error (ppm)	Formula	Adducts	VIP	NC/HF	HF + LQ/HF	HF + HQ/HF
PC(20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))	854.5679	8.37	− 1.8	C₅₀H₈₀NO₈P	M + H, M + Na	2.3	↑	↓	↓
PC(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/16:1(9Z))	804.5511	8.41	− 3.4	C₄₆H₇₈NO₈P	M + H, M + Na	3.2	↑	↑	↓
PC(20:5(5Z,8Z,11Z,14Z,17Z)/20:3(8Z,11Z,14Z))	830.5677	8.46	− 2.1	C₄₈H₈₀NO₈P	M + H, M + Na	5.1	↑	↓	↓
PC(18:2(9Z,12Z)/16:0)	780.5509	8.94	− 0.6	C₄₂H₈₀NO₈P	M + Na	1.5	↓	↓	↓
PC(16:0/18:1(9Z))	760.5842	9.20	− 1.1	C₄₂H₈₂NO₈P	M + H	5.5	↓	↓	↓
Adenosine	268.1038	0.80	− 0.9	C₁₀H₁₃N₅O₄	M + H	1.0	↑	↓	↓
LysoPC(20:2(11Z,14Z))	548.3706	6.51	− 0.9	C₂₈H₅₄NO₇P	M + H, M + Na	2.1	↑	↑	↑
LysoPC(15:0)	482.3241	7.02	− 0.1	C₂₃H₄₈NO₇P	M + H, M + Na, 2M + H, 2M + Na	3.6	↓	↓	↑
SM(d18:1/24:1(15Z))	813.6857	10.05	1.6	C₄₇H₉₃N₂O₆P	M + H, M + Na	2.4	↓	↓	↓
Pantothenic acid	220.1178	1.67	− 0.8	C₉H₁₇NO₅	M + H, M + Na	1.2	↑	↑	↑
Pyroglutamic acid	130.0498	1.15	− 0.6	C₅H₇NO₃	M + H	1.1	↑	↓	↓
Pyrroline hydroxycarboxylic acid	130.0499	0.69	− 0.1	C₅H₇NO₃	M + H	1.5	↑	↓	↓
Docosahexaenoic acid	329.2462	6.64	− 4.1	C₂₂H₃₂O₂	M + H, M + NH4, M + Na	1.0	↓	↓	↓
Dipalmitoylphosphatidylcholine	734.5686	9.22	− 1.2	C₄₀H₈₀NO₈P	M + H	2.3	↑	↓	↓
Glutathione	308.0906	0.77	− 1.5	C₁₀H₁₇N₃O₆S	M + H	8.8	↑	↑	↑
Oxidized glutathione	307.0833	0.69	0.0	C₂₀H₃₂N₆O₁₂S₂	M + H, M + 2H	4.6	↑	↓	↓
Dioleoylphosphatidylcholine	786.5996	9.25	− 1.5	C₄₄H₈₄NO₈P	M + H	6.0	↓	↓	↓
FAD	786.1630	1.70	− 1.8	C₂₇H₃₃N₉O₁₅P₂	M + H	1.1	↑	↑	↓
Niacinamide	123.0553	0.67	0.1	C₆H₆N₂O	M + H	1.2	↑	↓	↓
Pantetheine 4′-phosphate	359.1033	1.66	− 0.9	C₁₁H₂₃N₂O₇P_S	M + H, M + Na, 2M + H, 2M + Na	2.7	↑	↑	↑
Inosine	267.0734	1.54	− 0.5	C₁₀H₁₂N₄O₅	M-H	3.9	↑	↓	↓
Glycerol 3-phosphate	171.0063	0.61	− 0.6	C₃H₉O₆P	M-H	1.3	↑	↑	↑

PC: phosphatidylcholine; LysoPC: lysophosphatidylcholine; SM: sphingomyelin; FAD: flavin adenine dinucleotide

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