The wine industry generates a significant amount of waste, being the most abundant the grape pomace (GP). GP signifies about 20% (w/w) of the total grapes used for winemaking. GP is produced upon pressing the grapes and comprises pressed skins, seeds and grape stems. GP has traditionally been employed for the production of spirits or as fertilizer. It is also used to obtain valuable products including enzymes, grape seed oil, dyes, and tartaric acid (Errichiello et al., 2023). As this is a by- product widely produced in the winemaking process, it is important to find an alternative use for it.