A table summarizing common metabolites and their ppm in 13C MRS?

Analysis / Modeling
1

Hi,

We acquired some spectra with hyperpolarized 13C sample. There are mainly 6 peaks. I can only recognize alpha-KIC, bicarbonate and Leucine. As for the other three peaks, I don’t know what they stand for.

image
image1111×626 22.2 KB

Is there a table where I can find the metabolite from its ppm position? For example, the three peaks on the leftmost of the spectrum?

Thank you for your help!

2

image
image727×519 50.5 KB

image
image745×610 83 KB

I found a table in In Vivo NMR Spectroscopy: Principles and Techniques by Robin A. de Graaf