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- Spangenberg, Jorge E., et al. Show all 2 Author
- Analytical and bioanalytical chemistry 2019 v.411 no.10 pp. 2031-2043
- Vitis vinifera; carbon; combustion; ethanol; freeze drying; gas chromatography; grapes; leaf water potential; mass spectrometry; red wines; stable isotopes; sugars; vines; wine cultivars
- ... Recently, we reported that the carbon isotope composition of the solid residues obtained by freeze-drying white and red wines (δ¹³CWSR) could be used for tracing the water status of the vines whose grapes were used to produce them. Here, we compare different methods using δ¹³C values of other wine components, particularly those of whole wine (δ¹³CWW) obtained by elemental analysis and isotope rati ...