Pre-fermentative addition of an enzymatic grape seed hydrolysate in warm climate winemaking. Effect on the differential colorimetry, copigmentation and polyphenolic profiles

1. Cejudo-Bastante, M.J.
2. Rodríguez-Morgado, B.
3. Jara-Palacios, M.J.
4. Rivas-Gonzalo, J.C.
5. Parrado, J.
6. Heredia, F.J.