TY - JOUR AU - Fraga Corral, María AU - Otero, Paz AU - Echave Alvarez, Javier AU - García Oliveira, Paula AU - Carpena Rodríguez, María AU - Jarboui, Amira AU - Núñez Estévez, Bernabé AU - Simal Gándara, Jesús AU - Prieto Lage, Miguel Angel PY - 2021 SN - 23048158 UR - http://hdl.handle.net/11093/2173 AB - During recent decades, consumers have been continuously moving towards the substitution of synthetic ingredients of the food industry by natural products, obtained from vegetal, animal or microbial sources. Additionally, a circular economy has been... LA - eng PB - Foods TI - By-products of agri-food industry as tannin-rich sources: a review of tannins’ biological activities and their potential for valorization DO - 10.3390/foods10010137 ER -