**Author details**

Leticia Martínez-Lapuente, Zenaida Guadalupe and Belén Ayestarán\* Institute of Vine and Wine Sciences, University of La Rioja, Government of La Rioja, CSIC, Logroño, Spain

\*Address all correspondence to: belen.ayestaran@unirioja.es

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
