Application of 2D-NMR spectroscopy to metabolomics and ... - CSC

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$IMSL MATH/LIBRARY Volume 2$

Complex Spectra: - Projection of J-resolved Spectra -1H-NMR2D-J-resolvedProjection of J-resolved• Less complex spectra• Decoupled spectra like 13 C• Higher resolution• Better separation in further PCA
From a ‘Metabolomids’ to a real ‘System Biologist’Elucidation of MetabolitesSnapshotFunction of MetabolitesFilmMetabolomics can just open chemical world of living organisms-First step to confirm chemical changesBut there is still something missing-When or where (Time and Space)Fluxomics?
Page 1 and 2: Application of 2D-NMR spectroscopyt
Page 3 and 4: How can we elucidate the selected m
Page 5 and 6: Example : Identification of Differe
Page 7 and 8: Two dimensional (2D)-NMR• 1D-NMR
Page 9 and 10: 1H-NMR: all information thereinNMR
Page 11 and 12: 1H-NMR for the Mixture of Tobacco2'
Page 13 and 14: Carbohydrates, Amino acids, Terpene
Page 15 and 16: Methyl of Terpenes (δ 0.5 - δ 2.0
Page 17 and 18: 1H-NMR spectrum of glucoseβ−Η1
Page 19 and 20: Differentiation of DiasteromersR 1
Page 21 and 22: Second approachUsing J-resolved for
Page 23 and 24: 1H-NMR spectrum of ursolic acidMeth
Page 25 and 26: 2D J-Resolved :terpenoidHO18OH64161
Page 27 and 28: Total Correlated Spectroscopy (TOCS
Page 29 and 30: TOCSYMixing time is important : low
Page 31 and 32: HMBC: a wealth of information
Page 33 and 34: Application of HSQC-TOCSY to metabo
Page 35: Application of SPE for flavonoids i

Application of 2D-NMR spectroscopy to metabolomics and ... - CSC

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