Debittering of a tryptic digest of bovine beta-casein using porcine kidney general aminopeptidase and X-prolydipeptidyl aminopeptidase from Lactococcus lactis subsp cremoris AM2 Breadcrumbs UL Home Research Publications Year of Publication 2000 Journal Journal Of Food Science DOI 10.1111/j.1365-2621.2000.tb10255.x