Table 2.

Ten proteins that best discriminated white wines from the vintage 2010 according to their low vs. medium oxidation levels, with indication of their average number of matched peptides.

Accession number	Protein name	Mean of matched peptides on wines with
		Low oxidation	Medium oxidation
		Level	Level
147774756	Hypothetical protein VITISV_024840	0.33	1
296083086	Unnamed protein product, partial	1	0.5
359476759	Basic Leucine zipper and W2 domain-containing protein 2	1	0.25
359483753	Low-temperature-induced cysteine proteinase-like	2	1
675082338	Chain B, Structure of haze forming proteins in white wine, Vitis vinifera thaumatin-like proteins	0.67	0
731398090	Putative pentatricopeptide repeat-containing protein	0.67	0
731413051	Actin-1	1	1.75
731419561	Structural maintenance of chromosomes protein 4 isoform X2	1	0.5
731421658	Uncharacterized protein LOC100263595	0.67	0
P02994	Elongation Factor 1-alpha	1	0.5

Bold values represent the highest mean values of matched peptides between low and medium oxidation level.