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Table 1 Target metabolites detected by GC/MS

From: Fixation of CO2 in Clostridium cellulovorans analyzed by 13C-isotopomer-based target metabolomics

Name

Retention time (min)

Formula

m/z Range

Pyruvate + OAA

6.34

C6H12NO3Si

174–177

Lactate

6.72

C8H19O3Si2

219–222

Succinate

14.45

C9H19O4Si2

247–251

Fumarate

15.31

C9H17O4Si2

245–249

Malate

17.42

C12H27O5Si3

335–339

PEP

18.39

C11H26O6PSi3

369–372

Citrate

19.79

C17H37O7Si4

465–471

Ribitol (i.s.a)

19.32

C19H49O5Si5

219

  1. (i.s.a), internal standard.