Chardonnay carbonyl compounds

The average contents of the carbonyl compounds identified in a Chardonnay and a Cabernet Sauvignon wine before and after MLF performed by inoculation of two different Oenococcus oeni commercial strains, are reported in Table 1.5. 

Table 1.4 Carbonyl compounds identified as PFBOA-derivatives in the chromatogram Figure 1.18 relative to GC/MS analysis of a Cabernet Sauvignon wine. I.S., internal standard. (Reprinted from Vitis, 41, 2002, Flamini etal., Changes in carbonyl compounds in Chardonnay and Cabernet Sauvignon wines as a consequence of malolactic fermentation, p. 109. Reproduced by permission of VITIS, journal of grapevine research).

A list of carbonyl compounds identified in Chardonnay and Cabernet Sauvignon wines (before and after MLF) and grappa samples (spirit produced by distillation of fermented grape marc), are reported in Table 5.8 (Flamini et al., 2002a 2005a). 

TABLE 5.8. Mean Contents of Carbonyl Compounds Identified in Chardonnay and Cabernet Sauvignon Wines2 and Grappa Samples ... 

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