Use of sodium bentonite as a pretreatment to the tangential microfiltration of Castilla’s blackberry wine Rubus glaucus Benth. Enfoque UTE [Internet]. 2017 Dec. 18 [cited 2025 Jun. 14];8(5):pp. 53 - 66. Available from: https://ingenieria.ute.edu.ec/index.php/revista/article/view/180