DP-WP was treated with 0.25% of lactase solution (P2600 U/g according to the manufacturer (Sigma–Aldrich Chemie, St. Louis, MO, USA) for 12 h at 37 C, 180 rpm.
DP-WP was treated with 0.25% of lactase solution (P2600 U/g according to themanufacturer (Sigma–Aldrich Chemie, St. Louis, MO, USA) for 12 hat 37 C, 180 rpm.