3.3. Effect of lactoferrin hydrolysate on cheese blue discoloration of Mozzarella cheese disks
The addition of LFH (50 mg/ml) to the GL of Mozzarella cheese disks inoculated with each blue pigmenting strain did not develop any discoloration throughout cold storage (data not shown). In Fig. 2S the efficacy of LFH treatment on the 84095 strain is shown; this strain was selected for the subsequent experiments.