Pomaces, the major by-product of fruit juice processing industries, is rich in bioactive compounds. Among them, polyphenols boost the body's antioxidant capacity, improving cardiovascular health, reducing the risk of diabetes and inflammation, and promoting intestinal microbiota health. Blackcurrant (Ribes nigrum L.) is a highly antioxidant berry rich in anthocyanins, a polyphenols class that also gives the fru...