Gravitational and microwave-assisted multi-stages block freeze concentration process to obtain enriched concentrated beet (Beta vulgaris L.) by-products extract: bioactive compounds and simulated gastrointestinal profile

Giordana Demaman Arend, Édipo da Silva Almeida, Rafaella T. Byruchko, Maria E. Gaicoski Pinto, Ariane B. da Cruz, Silvani Verruck, Marco Di Luccio, Kátia Rezzadori