Journal of Diabetes Research / 2016 / Article / Tab 2 / Research Article
An Investigation into the Antiobesity Effects of Morinda citrifolia L. Leaf Extract in High Fat Diet Induced Obese Rats Using a 1 H NMR Metabolomics Approach Table 2 1 H NMR assignments of metabolites in rat’s serum and urine.
Metabolites Assignments Chemical shifts Samples Urea NH2 5.78 (s) U Phenylacetylglycine 2,6-CH 7.42 (m) U 3,5-CH, 7.57 (m) 7-CH 7.65 (m) 10-CH 7.84 (m) Trigonelline γ CH3 4.43 (s) U C2 H 8.1 (m) C4 H 8.8 (m) C5 H, 9.1 (s) Hippurate CH2 , 3.98 (d) U CH 7.54 (d) CH 7.65 (t) Acetate CH3 1.93 (s) U, S Dimethylamine CH3 2.71 (s) U Citrate 1/2CH2 2.54 (d) U 1/2CH2 2.66 (d) 2-Oxoglutarate CH2 2.45 (t) U CH3 3.02 (t) Creatinine CH3 , 3.06 (s) U CH2 4.06 (s) Lactate CH3 , 1.34 (d) U, S CH 4.11 (dd) Β-Glucose 1-CH 4.66 (d) U, S α -Glucose 1-CH 5.22 (d) U, S Allantoin CH 5.38 (s) U Glycine CH2 3.57 (s) U Taurine CH2 S, 3.26 (t) U, S CH2 -N 3.40 (t) TMAO 3.26 (s) U Alanine β CH3 ,3.78 (dd) S α CH1.48 (d) Pyruvate β CH3 2.38 (s) S Succinate CH 2.41 (s) S Acetoacetate CH3 2.27 (s) S 3-Hydroxybutyrate γ CH3 1.18 (d) S β CH4.23 (m) α CH2 2.31 (d) α CH2 2.38 (dd) 2-Hydroxyisobutyrate CH3 1.34 (s) S Lipoprotein 0.89 (m) S LDL/VLDL CH3 CH2 CH2 C= 1.2–1.30 (m) S
s: singlet; d: doublet; t: triplet; dd: doublet of doublets; m: multiplet.
