Buscar
Mostrando ítems 1-3 de 3
Artículo
Evaluation of the influence of white grape seed extracts as copigment sources on the anthocyanin extraction from grape skins previously classified by near infrared hyperspectral tools
(Elsevier, 2017)
Hyperspectral imaging has been used to classify red grapes (Vitis vinifera L.) according to their predicted extractable total anthocyanin content (i.e. extractable total anthocyanin content determined by a hyperspectral ...
Artículo
Phenolic Compounds and Antioxidant Activity of Twelve Grape Cultivars Measured by Chemical and Electrochemical Methods
(Springer Nature, 2018)
Five red (Rondo, Cabernet carol, Merlot, Pinot noir, Cabernet sauvignon), five white (Solaris, Riesling, Johanniter, Aurora, Saphira), and two pink (Freiminer, Gewurztraminer) grape cultivars were investigated. The phenolic ...
Artículo
Cyclic Voltammetry to Evaluate the Antioxidant Potential in Winemaking by-products
(Elsevier, 2017)
Grape pomace is composed of seeds, skins and stems that are an important source of phenolic substances, which have antioxidant properties and potential benefits to human health. Cyclic voltammetry (CV) has been used to ...