Fig. 2From: A simple and convenient method for the preparation of antioxidant peptides from walnut (Juglans regia L.) protein hydrolysatesSize exclusion chromatography of WPs-Neu (a) and Pap (b) on TSK-gel 2000 SWXL column (7.8 × 300 mm) eluted in 20 % acetonitrile with 0.1 % TFA at a flow rate of 0.5 mL/minBack to article page