Grape seeds, peels, wine feet… So it can still be used like this
As for the application of by-products, the winery must know their uses. For workshops, we must know their uses. As ordinary people, we must understand his uses. Then I will not gossip about the by-products, let’s briefly introduce them. :1. Grape seed de-oiling:With regard to grape by-products, his grape seed can extract oil. After testing, …