1. Institute of Food Sciences, National Research Council (CNR), 83100 Avellino, Italy
2. Department
of Agriculture, University of Naples “Federico II”, 80100 Portici, Italy
3. Proteomics & Mass Spectrometry Laboratory, ISPAAM, National Research Council (CNR), 80147 Naples, Italy
4. Department
of Agricultural Sciences, University of Bologna, 40127 Bologna, Italy
5. Institute
of Agricultural Biology and Biotechnology, National Research Council (CNR), 20133 Milan, Italy