Evolution of metal and polyphenol content over a 1-year period of vinification: Sample fractionation and correlation between metals and anthocyanins

1. Esparza, I.
2. Salinas, I.
3. Caballero, I.
4. Santamaría, C.
5. Calvo, I.
6. García-Mina, J.M.
7. Fernández, J.M.