Table 4 Macromolecule peaks simulated in LCModel
From: Ex-vivo HRMAS of adult brain tumours: metabolite quantification and assignment of tumour biomarkers
Molecular group of the resonance | Chemical shift (ppm) | Line width (Hz) |
|---|---|---|
Lipid -CH3 | 0.969 ± 0.05 | 0.1 ± 0.09 |
Lipid -CH2-...-CH2-CH2-CH3 | 1.333 ± 0.05 | 0.1 ± 0.09 |
Lipid -CH2-CH2-COOH | 1.609 ± 0.01 | 0.04 ± 0.02 |
Lipid -CH2-CH = | 2.056 ± 0.01 | 0.04 ± 0.02 |
Lipid -CH2-COOH | 2.277 ± 0.01 | 0.04 ± 0.02 |
Lipid = CH-CH2-CH = | 2.829 ± 0.01 | 0.04 ± 0.02 |
Lipid = CH-CH2-CH = | 2.858 ± 0.01 | 0.04 ± 0.02 |
MM (protein) | 3.285 ± 0.01 | 0.04 ± 0.02 |