Table 2.
List of identified metabolites and their chemical shift (δ).
| Metabolite | δ 1H (multiplicity) |
|---|---|
| Alanine | 1.46 (d), 3.76 (q) |
| Arginine | 1.68 (m), 1.90 (m), 3.23 (t), 3.76 (t) |
| Asparagine | 4.00 (dd), 2.94 (m), 2.84 (m) |
| Glucose | 3.233 (dd), 3.398 (m), 3.458 (m), 3.524 (dd), 3.726 (m), 3.824 (m), 3.889 (dd), 4.634 (d), 5.223 (d) |
| Glycine | 3.54 (s) |
| Histidine | 3.16 (dd), 3.23 (dd), 3.98 (dd), 7.09 (d), 7.90 (d) |
| Isoleucine | 0.926 (t), 0.997 (d), 1.246 (m), 1.475 (m), 1.968 (m), 3.661 (d) |
| Leucine | 0.948 (t), 1.700 (m), 3.722 (m) |
| Lysine | 1.46 (m), 1.71 (m), 1.89 (m), 3.02 (t), 3.74 (t) |
| Methionine | 2.157 (m), 2.631 (t), 3.851 (dd) |
| Phenylalanine | 3.19 (m), 3.98 (dd), 7.32 (d), 7.36 (m), 7.42 (m) |
| Proline | 1.99 (m), 2.06 (m), 2.34 (m), 3.33 (dt), 3.41 (dt), 4.12 (dd) |
| Serine | 3.832 (dd), 3.958 (m) |
| Threonine | 1.316 (d), 3.575 (d), 4.244 (m) |
| Tyrosine | 3.024 (dd), 3.170 (dd), 3.921 (dd), 6.877 (m), 7.170 (m) |
| Valine | 0.976 (d), 1.029 (d), 2.261 (m), 3.691 (d) |
| Hydroxyproline | 2.14 (ddd), 2.42 (M), 3.36 (ddd), 3.46 (dd), 4.33 (d), 4.35 (d) |
s = singlet, d = doublet, dd = doublet of doublets, ddd = doublet of doublet of doublets, dt = doublet of triplets, m = multiplet, t = triplet, q = quartet.