Cluster: medium to large, cylindrical, conical, winged, ground or semisuelto.
Description: later than the variety Ideal is a traditional holiday dates. It also belongs to the denomination of origin grape pocketed del Vinalop�. It has a good conservation in plant and is resistant to transport. Late harvest and its natural characteristics of flavour and spectacular as well as its system of bagging, that allows to maintain grape on the vine until consumption without the need for freezers, is greatly appreciated.
1 Laboratorio de Investigación y Desarrollo de Soluciones Analíticas (LIDSA), Departamento de Química Analítica, Nutrición y Bromatología, Facultad de Quimica, Universidade de Santiago de Compostela, Avda das Ciencias s/n, Campus Vida, E-15782 Santiago de Compostela, Spain; E-Mails: [email protected] (A.V.); [email protected] (J.P.L.); [email protected] (M.P.); [email protected] (M.A.-C.)
The health benefits and the exploitation possibilities of plant phenolics extracts have been amply demonstrated by numerous studies over the last six decades, and are certainly based, to a large extent, on their antioxidant properties. Polyphenols from grape-derived products have been associated with the prevention of numerous diseases including cardiovascular diseases, neurodegenerative diseases, such as Alzheimer’s, as well as several forms of cancers. In particular, the grape seeds extracts (GSE) have been studied or readily used for many diverse purposes: therapy in several cardiovascular disorders ; reduction of oxidative stress and neuronal apoptosis related with diabetes mellitus ; protective activity against UVB radiation ; protection against early weaned stress syndrome in piglets ; fortification of yoghurts ; or even reduction of free formaldehyde at appreciable levels in the retanning process of leather . There are also some studies that demonstrate the antioxidant and antibacterial activities of the GSE  and also the antiviral effects against a number of viruses . All these varied and attractive uses have been derived in the commercialization of different GSE and, therefore, the occurrence of fundamental concerns in its quality control, already leading to the detection of adulterated products found to contain peanut skin extract .
2 I-Grape Laboratory, Universidade de Santiago de Compostela, Edificio Emprendia, Campus Vida, E-15782 Santiago de Compostela, Spain