Proteolytic activity of dairy lactic acid bacteria and probiotics as determinant of growth and in vitro angiotensin-converting enzyme inhibitory activity in fermented milk Osaana N. Donkor, Anders Henriksson, Todor Vasiljevic and Nagendra P. ShahLait, 87 1 (2007) 21-38DOI: https://doi.org/10.1051/lait:2006023