Whey diafiltration was carried out with a UF25-PAN polyacrylnitrilic membrane with 25 kDa molecular weight cut-off at volume reduction factors (VRF) VRF=2. VRF=4. VRF=6. VRF=8. https://www.roneverhart.com/Brach-s-Chocolate-Covered-Cherries-Candy-10-Piece-Box/